Adding synthesized "HAR" domain to protocol generation

* Added "HAR" domain
* Fixed issue with omitempty on domain types

cdp/accessibility/easyjson.go

@@ -282,14 +282,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpAccessibility2(out *jwriter.Wr
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.Type != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"type\":")
 	(in.Type).MarshalEasyJSON(out)
-	}
 	if in.Value != nil {
 		if !first {
 			out.RawByte(',')
@@ -491,14 +489,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpAccessibility3(out *jwriter.Wr
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.Type != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"type\":")
 	(in.Type).MarshalEasyJSON(out)
-	}
 	if (in.Value).IsDefined() {
 		if !first {
 			out.RawByte(',')
@@ -618,14 +614,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpAccessibility4(out *jwriter.Wr
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.BackendDOMNodeID != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"backendDOMNodeId\":")
 	out.Int64(int64(in.BackendDOMNodeID))
-	}
 	if in.Idref != "" {
 		if !first {
 			out.RawByte(',')
@@ -713,15 +707,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpAccessibility5(out *jwriter.Wr
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.Name != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"name\":")
 	out.String(string(in.Name))
-	}
-	if in.Value != nil {
 	if !first {
 		out.RawByte(',')
 	}
@@ -732,7 +723,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpAccessibility5(out *jwriter.Wr
 	} else {
 		(*in.Value).MarshalEasyJSON(out)
 	}
-	}
 	out.RawByte('}')
 }
 
@@ -923,22 +913,18 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpAccessibility6(out *jwriter.Wr
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.NodeID != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"nodeId\":")
 	out.String(string(in.NodeID))
-	}
-	if in.Ignored {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"ignored\":")
 	out.Bool(bool(in.Ignored))
-	}
 	if len(in.IgnoredReasons) != 0 {
 		if !first {
 			out.RawByte(',')

cdp/accessibility/types.go

@@ -223,7 +223,7 @@ func (t *AXValueNativeSourceType) UnmarshalJSON(buf []byte) error {
 
 // AXValueSource a single source for a computed AX property.
 type AXValueSource struct {
-	Type              AXValueSourceType       `json:"type,omitempty"`              // What type of source this is.
+	Type              AXValueSourceType       `json:"type"`                        // What type of source this is.
 	Value             *AXValue                `json:"value,omitempty"`             // The value of this property source.
 	Attribute         string                  `json:"attribute,omitempty"`         // The name of the relevant attribute, if any.
 	AttributeValue    *AXValue                `json:"attributeValue,omitempty"`    // The value of the relevant attribute, if any.
@@ -236,20 +236,20 @@ type AXValueSource struct {
 
 // AXRelatedNode [no description].
 type AXRelatedNode struct {
-	BackendDOMNodeID cdp.BackendNodeID `json:"backendDOMNodeId,omitempty"` // The BackendNodeId of the related DOM node.
+	BackendDOMNodeID cdp.BackendNodeID `json:"backendDOMNodeId"` // The BackendNodeId of the related DOM node.
 	Idref            string            `json:"idref,omitempty"`  // The IDRef value provided, if any.
 	Text             string            `json:"text,omitempty"`   // The text alternative of this node in the current context.
 }
 
 // AXProperty [no description].
 type AXProperty struct {
-	Name  string   `json:"name,omitempty"`  // The name of this property.
+	Name  string   `json:"name"`  // The name of this property.
-	Value *AXValue `json:"value,omitempty"` // The value of this property.
+	Value *AXValue `json:"value"` // The value of this property.
 }
 
 // AXValue a single computed AX property.
 type AXValue struct {
-	Type         AXValueType         `json:"type,omitempty"`         // The type of this value.
+	Type         AXValueType         `json:"type"`                   // The type of this value.
 	Value        easyjson.RawMessage `json:"value,omitempty"`        // The computed value of this property.
 	RelatedNodes []*AXRelatedNode    `json:"relatedNodes,omitempty"` // One or more related nodes, if applicable.
 	Sources      []*AXValueSource    `json:"sources,omitempty"`      // The sources which contributed to the computation of this property.
@@ -543,8 +543,8 @@ func (t *AXRelationshipAttributes) UnmarshalJSON(buf []byte) error {
 
 // AXNode a node in the accessibility tree.
 type AXNode struct {
-	NodeID           AXNodeID          `json:"nodeId,omitempty"`           // Unique identifier for this node.
+	NodeID           AXNodeID          `json:"nodeId"`                     // Unique identifier for this node.
-	Ignored          bool              `json:"ignored,omitempty"`          // Whether this node is ignored for accessibility
+	Ignored          bool              `json:"ignored"`                    // Whether this node is ignored for accessibility
 	IgnoredReasons   []*AXProperty     `json:"ignoredReasons,omitempty"`   // Collection of reasons why this node is hidden.
 	Role             *AXValue          `json:"role,omitempty"`             // This Node's role, whether explicit or implicit.
 	Name             *AXValue          `json:"name,omitempty"`             // The accessible name for this Node.

cdp/animation/easyjson.go

@@ -703,7 +703,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpAnimation7(out *jwriter.Writer
 		out.RawString("\"name\":")
 		out.String(string(in.Name))
 	}
-	if len(in.Keyframes) != 0 {
 	if !first {
 		out.RawByte(',')
 	}
@@ -725,7 +724,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpAnimation7(out *jwriter.Writer
 		}
 		out.RawByte(']')
 	}
-	}
 	out.RawByte('}')
 }
 
@@ -789,22 +787,18 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpAnimation8(out *jwriter.Writer
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.Offset != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"offset\":")
 	out.String(string(in.Offset))
-	}
-	if in.Easing != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"easing\":")
 	out.String(string(in.Easing))
-	}
 	out.RawByte('}')
 }
 
@@ -1138,7 +1132,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpAnimation13(out *jwriter.Write
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.Animation != nil {
 	if !first {
 		out.RawByte(',')
 	}
@@ -1149,7 +1142,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpAnimation13(out *jwriter.Write
 	} else {
 		(*in.Animation).MarshalEasyJSON(out)
 	}
-	}
 	out.RawByte('}')
 }
 
@@ -1211,14 +1203,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpAnimation14(out *jwriter.Write
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.ID != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"id\":")
 	out.String(string(in.ID))
-	}
 	out.RawByte('}')
 }
 
@@ -1280,14 +1270,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpAnimation15(out *jwriter.Write
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.ID != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"id\":")
 	out.String(string(in.ID))
-	}
 	out.RawByte('}')
 }
 
@@ -1434,70 +1422,54 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpAnimation17(out *jwriter.Write
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.Delay != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"delay\":")
 	out.Float64(float64(in.Delay))
-	}
-	if in.EndDelay != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"endDelay\":")
 	out.Float64(float64(in.EndDelay))
-	}
-	if in.IterationStart != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"iterationStart\":")
 	out.Float64(float64(in.IterationStart))
-	}
-	if in.Iterations != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"iterations\":")
 	out.Float64(float64(in.Iterations))
-	}
-	if in.Duration != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"duration\":")
 	out.Float64(float64(in.Duration))
-	}
-	if in.Direction != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"direction\":")
 	out.String(string(in.Direction))
-	}
-	if in.Fill != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"fill\":")
 	out.String(string(in.Fill))
-	}
-	if in.BackendNodeID != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"backendNodeId\":")
 	out.Int64(int64(in.BackendNodeID))
-	}
 	if in.KeyframesRule != nil {
 		if !first {
 			out.RawByte(',')
@@ -1510,14 +1482,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpAnimation17(out *jwriter.Write
 			(*in.KeyframesRule).MarshalEasyJSON(out)
 		}
 	}
-	if in.Easing != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"easing\":")
 	out.String(string(in.Easing))
-	}
 	out.RawByte('}')
 }
 
@@ -1664,63 +1634,48 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpAnimation19(out *jwriter.Write
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.ID != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"id\":")
 	out.String(string(in.ID))
-	}
-	if in.Name != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"name\":")
 	out.String(string(in.Name))
-	}
-	if in.PausedState {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"pausedState\":")
 	out.Bool(bool(in.PausedState))
-	}
-	if in.PlayState != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"playState\":")
 	out.String(string(in.PlayState))
-	}
-	if in.PlaybackRate != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"playbackRate\":")
 	out.Float64(float64(in.PlaybackRate))
-	}
-	if in.StartTime != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"startTime\":")
 	out.Float64(float64(in.StartTime))
-	}
-	if in.CurrentTime != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"currentTime\":")
 	out.Float64(float64(in.CurrentTime))
-	}
-	if in.Source != nil {
 	if !first {
 		out.RawByte(',')
 	}
@@ -1731,15 +1686,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpAnimation19(out *jwriter.Write
 	} else {
 		(*in.Source).MarshalEasyJSON(out)
 	}
-	}
-	if in.Type != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"type\":")
 	(in.Type).MarshalEasyJSON(out)
-	}
 	if in.CSSID != "" {
 		if !first {
 			out.RawByte(',')

cdp/animation/events.go

@@ -8,17 +8,17 @@ import (
 
 // EventAnimationCreated event for each animation that has been created.
 type EventAnimationCreated struct {
-	ID string `json:"id,omitempty"` // Id of the animation that was created.
+	ID string `json:"id"` // Id of the animation that was created.
 }
 
 // EventAnimationStarted event for animation that has been started.
 type EventAnimationStarted struct {
-	Animation *Animation `json:"animation,omitempty"` // Animation that was started.
+	Animation *Animation `json:"animation"` // Animation that was started.
 }
 
 // EventAnimationCanceled event for when an animation has been cancelled.
 type EventAnimationCanceled struct {
-	ID string `json:"id,omitempty"` // Id of the animation that was cancelled.
+	ID string `json:"id"` // Id of the animation that was cancelled.
 }
 
 // EventTypes all event types in the domain.

cdp/animation/types.go

@@ -13,42 +13,42 @@ import (
 
 // Animation animation instance.
 type Animation struct {
-	ID           string  `json:"id,omitempty"`           // Animation's id.
+	ID           string  `json:"id"`              // Animation's id.
-	Name         string  `json:"name,omitempty"`         // Animation's name.
+	Name         string  `json:"name"`            // Animation's name.
-	PausedState  bool    `json:"pausedState,omitempty"`  // Animation's internal paused state.
+	PausedState  bool    `json:"pausedState"`     // Animation's internal paused state.
-	PlayState    string  `json:"playState,omitempty"`    // Animation's play state.
+	PlayState    string  `json:"playState"`       // Animation's play state.
-	PlaybackRate float64 `json:"playbackRate,omitempty"` // Animation's playback rate.
+	PlaybackRate float64 `json:"playbackRate"`    // Animation's playback rate.
-	StartTime    float64 `json:"startTime,omitempty"`    // Animation's start time.
+	StartTime    float64 `json:"startTime"`       // Animation's start time.
-	CurrentTime  float64 `json:"currentTime,omitempty"`  // Animation's current time.
+	CurrentTime  float64 `json:"currentTime"`     // Animation's current time.
-	Source       *Effect `json:"source,omitempty"`       // Animation's source animation node.
+	Source       *Effect `json:"source"`          // Animation's source animation node.
-	Type         Type    `json:"type,omitempty"`         // Animation type of Animation.
+	Type         Type    `json:"type"`            // Animation type of Animation.
 	CSSID        string  `json:"cssId,omitempty"` // A unique ID for Animation representing the sources that triggered this CSS animation/transition.
 }
 
 // Effect animationEffect instance.
 type Effect struct {
-	Delay          float64           `json:"delay,omitempty"`          // AnimationEffect's delay.
+	Delay          float64           `json:"delay"`                   // AnimationEffect's delay.
-	EndDelay       float64           `json:"endDelay,omitempty"`       // AnimationEffect's end delay.
+	EndDelay       float64           `json:"endDelay"`                // AnimationEffect's end delay.
-	IterationStart float64           `json:"iterationStart,omitempty"` // AnimationEffect's iteration start.
+	IterationStart float64           `json:"iterationStart"`          // AnimationEffect's iteration start.
-	Iterations     float64           `json:"iterations,omitempty"`     // AnimationEffect's iterations.
+	Iterations     float64           `json:"iterations"`              // AnimationEffect's iterations.
-	Duration       float64           `json:"duration,omitempty"`       // AnimationEffect's iteration duration.
+	Duration       float64           `json:"duration"`                // AnimationEffect's iteration duration.
-	Direction      string            `json:"direction,omitempty"`      // AnimationEffect's playback direction.
+	Direction      string            `json:"direction"`               // AnimationEffect's playback direction.
-	Fill           string            `json:"fill,omitempty"`           // AnimationEffect's fill mode.
+	Fill           string            `json:"fill"`                    // AnimationEffect's fill mode.
-	BackendNodeID  cdp.BackendNodeID `json:"backendNodeId,omitempty"`  // AnimationEffect's target node.
+	BackendNodeID  cdp.BackendNodeID `json:"backendNodeId"`           // AnimationEffect's target node.
 	KeyframesRule  *KeyframesRule    `json:"keyframesRule,omitempty"` // AnimationEffect's keyframes.
-	Easing         string            `json:"easing,omitempty"`         // AnimationEffect's timing function.
+	Easing         string            `json:"easing"`                  // AnimationEffect's timing function.
 }
 
 // KeyframesRule keyframes Rule.
 type KeyframesRule struct {
 	Name      string           `json:"name,omitempty"` // CSS keyframed animation's name.
-	Keyframes []*KeyframeStyle `json:"keyframes,omitempty"` // List of animation keyframes.
+	Keyframes []*KeyframeStyle `json:"keyframes"`      // List of animation keyframes.
 }
 
 // KeyframeStyle keyframe Style.
 type KeyframeStyle struct {
-	Offset string `json:"offset,omitempty"` // Keyframe's time offset.
+	Offset string `json:"offset"` // Keyframe's time offset.
-	Easing string `json:"easing,omitempty"` // AnimationEffect's timing function.
+	Easing string `json:"easing"` // AnimationEffect's timing function.
 }
 
 // Type animation type of Animation.

cdp/applicationcache/easyjson.go

@@ -56,30 +56,24 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpApplicationcache(out *jwriter.
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.URL != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"url\":")
 	out.String(string(in.URL))
-	}
-	if in.Size != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"size\":")
 	out.Int64(int64(in.Size))
-	}
-	if in.Type != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"type\":")
 	out.String(string(in.Type))
-	}
 	out.RawByte('}')
 }
 
@@ -601,30 +595,24 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpApplicationcache7(out *jwriter
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.FrameID != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"frameId\":")
 	out.String(string(in.FrameID))
-	}
-	if in.ManifestURL != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"manifestURL\":")
 	out.String(string(in.ManifestURL))
-	}
-	if in.Status != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"status\":")
 	out.Int64(int64(in.Status))
-	}
 	out.RawByte('}')
 }
 
@@ -686,14 +674,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpApplicationcache8(out *jwriter
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.IsNowOnline {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"isNowOnline\":")
 	out.Bool(bool(in.IsNowOnline))
-	}
 	out.RawByte('}')
 }
 
@@ -759,30 +745,24 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpApplicationcache9(out *jwriter
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.FrameID != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"frameId\":")
 	out.String(string(in.FrameID))
-	}
-	if in.ManifestURL != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"manifestURL\":")
 	out.String(string(in.ManifestURL))
-	}
-	if in.Status != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"status\":")
 	out.Int64(int64(in.Status))
-	}
 	out.RawByte('}')
 }
 
@@ -940,39 +920,30 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpApplicationcache11(out *jwrite
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.ManifestURL != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"manifestURL\":")
 	out.String(string(in.ManifestURL))
-	}
-	if in.Size != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"size\":")
 	out.Float64(float64(in.Size))
-	}
-	if in.CreationTime != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"creationTime\":")
 	out.Float64(float64(in.CreationTime))
-	}
-	if in.UpdateTime != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"updateTime\":")
 	out.Float64(float64(in.UpdateTime))
-	}
-	if len(in.Resources) != 0 {
 	if !first {
 		out.RawByte(',')
 	}
@@ -994,7 +965,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpApplicationcache11(out *jwrite
 		}
 		out.RawByte(']')
 	}
-	}
 	out.RawByte('}')
 }
 

cdp/applicationcache/events.go

@@ -8,14 +8,14 @@ import (
 
 // EventApplicationCacheStatusUpdated [no description].
 type EventApplicationCacheStatusUpdated struct {
-	FrameID     cdp.FrameID `json:"frameId,omitempty"`     // Identifier of the frame containing document whose application cache updated status.
+	FrameID     cdp.FrameID `json:"frameId"`     // Identifier of the frame containing document whose application cache updated status.
-	ManifestURL string      `json:"manifestURL,omitempty"` // Manifest URL.
+	ManifestURL string      `json:"manifestURL"` // Manifest URL.
-	Status      int64       `json:"status,omitempty"`      // Updated application cache status.
+	Status      int64       `json:"status"`      // Updated application cache status.
 }
 
 // EventNetworkStateUpdated [no description].
 type EventNetworkStateUpdated struct {
-	IsNowOnline bool `json:"isNowOnline,omitempty"`
+	IsNowOnline bool `json:"isNowOnline"`
 }
 
 // EventTypes all event types in the domain.

cdp/applicationcache/types.go

@@ -8,23 +8,23 @@ import (
 
 // Resource detailed application cache resource information.
 type Resource struct {
-	URL  string `json:"url,omitempty"`  // Resource url.
+	URL  string `json:"url"`  // Resource url.
-	Size int64  `json:"size,omitempty"` // Resource size.
+	Size int64  `json:"size"` // Resource size.
-	Type string `json:"type,omitempty"` // Resource type.
+	Type string `json:"type"` // Resource type.
 }
 
 // ApplicationCache detailed application cache information.
 type ApplicationCache struct {
-	ManifestURL  string      `json:"manifestURL,omitempty"`  // Manifest URL.
+	ManifestURL  string      `json:"manifestURL"`  // Manifest URL.
-	Size         float64     `json:"size,omitempty"`         // Application cache size.
+	Size         float64     `json:"size"`         // Application cache size.
-	CreationTime float64     `json:"creationTime,omitempty"` // Application cache creation time.
+	CreationTime float64     `json:"creationTime"` // Application cache creation time.
-	UpdateTime   float64     `json:"updateTime,omitempty"`   // Application cache update time.
+	UpdateTime   float64     `json:"updateTime"`   // Application cache update time.
-	Resources    []*Resource `json:"resources,omitempty"`    // Application cache resources.
+	Resources    []*Resource `json:"resources"`    // Application cache resources.
 }
 
 // FrameWithManifest frame identifier - manifest URL pair.
 type FrameWithManifest struct {
-	FrameID     cdp.FrameID `json:"frameId,omitempty"`     // Frame identifier.
+	FrameID     cdp.FrameID `json:"frameId"`     // Frame identifier.
-	ManifestURL string      `json:"manifestURL,omitempty"` // Manifest URL.
+	ManifestURL string      `json:"manifestURL"` // Manifest URL.
-	Status      int64       `json:"status,omitempty"`      // Application cache status.
+	Status      int64       `json:"status"`      // Application cache status.
 }

cdp/cachestorage/easyjson.go

@@ -584,30 +584,24 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpCachestorage6(out *jwriter.Wri
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.Request != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"request\":")
 	out.String(string(in.Request))
-	}
-	if in.Response != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"response\":")
 	out.String(string(in.Response))
-	}
-	if in.ResponseTime != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"responseTime\":")
 	out.Float64(float64(in.ResponseTime))
-	}
 	out.RawByte('}')
 }
 
@@ -673,30 +667,24 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpCachestorage7(out *jwriter.Wri
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.CacheID != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"cacheId\":")
 	out.String(string(in.CacheID))
-	}
-	if in.SecurityOrigin != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"securityOrigin\":")
 	out.String(string(in.SecurityOrigin))
-	}
-	if in.CacheName != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"cacheName\":")
 	out.String(string(in.CacheName))
-	}
 	out.RawByte('}')
 }
 

cdp/cachestorage/types.go

@@ -12,14 +12,14 @@ func (t CacheID) String() string {
 
 // DataEntry data entry.
 type DataEntry struct {
-	Request      string  `json:"request,omitempty"`      // Request url spec.
+	Request      string  `json:"request"`      // Request url spec.
-	Response     string  `json:"response,omitempty"`     // Response status text.
+	Response     string  `json:"response"`     // Response status text.
-	ResponseTime float64 `json:"responseTime,omitempty"` // Number of seconds since epoch.
+	ResponseTime float64 `json:"responseTime"` // Number of seconds since epoch.
 }
 
 // Cache cache identifier.
 type Cache struct {
-	CacheID        CacheID `json:"cacheId,omitempty"`        // An opaque unique id of the cache.
+	CacheID        CacheID `json:"cacheId"`        // An opaque unique id of the cache.
-	SecurityOrigin string  `json:"securityOrigin,omitempty"` // Security origin of the cache.
+	SecurityOrigin string  `json:"securityOrigin"` // Security origin of the cache.
-	CacheName      string  `json:"cacheName,omitempty"`      // The name of the cache.
+	CacheName      string  `json:"cacheName"`      // The name of the cache.
 }

cdp/cdp.go

@@ -18,8 +18,8 @@ import (
 
 // MessageError message error type.
 type MessageError struct {
-	Code    int64  `json:"code,omitempty"`    // Error code.
+	Code    int64  `json:"code"`    // Error code.
-	Message string `json:"message,omitempty"` // Error message.
+	Message string `json:"message"` // Error message.
 }
 
 // Error satisfies error interface.
@@ -1443,13 +1443,13 @@ func (t *FrameID) UnmarshalJSON(buf []byte) error {
 
 // Frame information about the Frame on the page.
 type Frame struct {
-	ID             FrameID          `json:"id,omitempty"`             // Frame unique identifier.
+	ID             FrameID          `json:"id"`                 // Frame unique identifier.
 	ParentID       FrameID          `json:"parentId,omitempty"` // Parent frame identifier.
-	LoaderID       LoaderID         `json:"loaderId,omitempty"`       // Identifier of the loader associated with this frame.
+	LoaderID       LoaderID         `json:"loaderId"`           // Identifier of the loader associated with this frame.
 	Name           string           `json:"name,omitempty"`     // Frame's name as specified in the tag.
-	URL            string           `json:"url,omitempty"`            // Frame document's URL.
+	URL            string           `json:"url"`                // Frame document's URL.
-	SecurityOrigin string           `json:"securityOrigin,omitempty"` // Frame document's security origin.
+	SecurityOrigin string           `json:"securityOrigin"`     // Frame document's security origin.
-	MimeType       string           `json:"mimeType,omitempty"`       // Frame document's mimeType as determined by the browser.
+	MimeType       string           `json:"mimeType"`           // Frame document's mimeType as determined by the browser.
 	State          FrameState       `json:"-"`                  // Frame state.
 	Root           *Node            `json:"-"`                  // Frame document root.
 	Nodes          map[NodeID]*Node `json:"-"`                  // Frame nodes.
@@ -1591,9 +1591,9 @@ func (t *BackendNodeID) UnmarshalJSON(buf []byte) error {
 
 // BackendNode backend node with a friendly name.
 type BackendNode struct {
-	NodeType      NodeType      `json:"nodeType,omitempty"` // Node's nodeType.
+	NodeType      NodeType      `json:"nodeType"` // Node's nodeType.
-	NodeName      string        `json:"nodeName,omitempty"` // Node's nodeName.
+	NodeName      string        `json:"nodeName"` // Node's nodeName.
-	BackendNodeID BackendNodeID `json:"backendNodeId,omitempty"`
+	BackendNodeID BackendNodeID `json:"backendNodeId"`
 }
 
 // PseudoType pseudo element type.
@@ -1725,13 +1725,13 @@ func (t *ShadowRootType) UnmarshalJSON(buf []byte) error {
 // Node dOM interaction is implemented in terms of mirror objects that
 // represent the actual DOM nodes. DOMNode is a base node mirror type.
 type Node struct {
-	NodeID           NodeID         `json:"nodeId,omitempty"`           // Node identifier that is passed into the rest of the DOM messages as the nodeId. Backend will only push node with given id once. It is aware of all requested nodes and will only fire DOM events for nodes known to the client.
+	NodeID           NodeID         `json:"nodeId"`                     // Node identifier that is passed into the rest of the DOM messages as the nodeId. Backend will only push node with given id once. It is aware of all requested nodes and will only fire DOM events for nodes known to the client.
 	ParentID         NodeID         `json:"parentId,omitempty"`         // The id of the parent node if any.
-	BackendNodeID    BackendNodeID  `json:"backendNodeId,omitempty"`    // The BackendNodeId for this node.
+	BackendNodeID    BackendNodeID  `json:"backendNodeId"`              // The BackendNodeId for this node.
-	NodeType         NodeType       `json:"nodeType,omitempty"`         // Node's nodeType.
+	NodeType         NodeType       `json:"nodeType"`                   // Node's nodeType.
-	NodeName         string         `json:"nodeName,omitempty"`         // Node's nodeName.
+	NodeName         string         `json:"nodeName"`                   // Node's nodeName.
-	LocalName        string         `json:"localName,omitempty"`        // Node's localName.
+	LocalName        string         `json:"localName"`                  // Node's localName.
-	NodeValue        string         `json:"nodeValue,omitempty"`        // Node's nodeValue.
+	NodeValue        string         `json:"nodeValue"`                  // Node's nodeValue.
 	ChildNodeCount   int64          `json:"childNodeCount,omitempty"`   // Child count for Container nodes.
 	Children         []*Node        `json:"children,omitempty"`         // Child nodes of this node when requested with children.
 	Attributes       []string       `json:"attributes,omitempty"`       // Attributes of the Element node in the form of flat array [name1, value1, name2, value2].
@@ -1875,9 +1875,9 @@ const EmptyNodeID = NodeID(0)
 
 // RGBA a structure holding an RGBA color.
 type RGBA struct {
-	R int64   `json:"r,omitempty"` // The red component, in the [0-255] range.
+	R int64   `json:"r"`           // The red component, in the [0-255] range.
-	G int64   `json:"g,omitempty"` // The green component, in the [0-255] range.
+	G int64   `json:"g"`           // The green component, in the [0-255] range.
-	B int64   `json:"b,omitempty"` // The blue component, in the [0-255] range.
+	B int64   `json:"b"`           // The blue component, in the [0-255] range.
 	A float64 `json:"a,omitempty"` // The alpha component, in the [0-1] range (default: 1).
 }
 

cdp/css/easyjson.go

@@ -63,14 +63,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpCss(out *jwriter.Writer, in Va
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.Text != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"text\":")
 	out.String(string(in.Text))
-	}
 	if in.Range != nil {
 		if !first {
 			out.RawByte(',')
@@ -340,30 +338,24 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpCss3(out *jwriter.Writer, in S
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.StyleSheetID != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"styleSheetId\":")
 	out.String(string(in.StyleSheetID))
-	}
-	if in.FrameID != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"frameId\":")
 	out.String(string(in.FrameID))
-	}
-	if in.SourceURL != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"sourceURL\":")
 	out.String(string(in.SourceURL))
-	}
 	if in.SourceMapURL != "" {
 		if !first {
 			out.RawByte(',')
@@ -372,22 +364,18 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpCss3(out *jwriter.Writer, in S
 		out.RawString("\"sourceMapURL\":")
 		out.String(string(in.SourceMapURL))
 	}
-	if in.Origin != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"origin\":")
 	(in.Origin).MarshalEasyJSON(out)
-	}
-	if in.Title != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"title\":")
 	out.String(string(in.Title))
-	}
 	if in.OwnerNode != 0 {
 		if !first {
 			out.RawByte(',')
@@ -396,14 +384,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpCss3(out *jwriter.Writer, in S
 		out.RawString("\"ownerNode\":")
 		out.Int64(int64(in.OwnerNode))
 	}
-	if in.Disabled {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"disabled\":")
 	out.Bool(bool(in.Disabled))
-	}
 	if in.HasSourceURL {
 		if !first {
 			out.RawByte(',')
@@ -412,38 +398,30 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpCss3(out *jwriter.Writer, in S
 		out.RawString("\"hasSourceURL\":")
 		out.Bool(bool(in.HasSourceURL))
 	}
-	if in.IsInline {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"isInline\":")
 	out.Bool(bool(in.IsInline))
-	}
-	if in.StartLine != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"startLine\":")
 	out.Float64(float64(in.StartLine))
-	}
-	if in.StartColumn != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"startColumn\":")
 	out.Float64(float64(in.StartColumn))
-	}
-	if in.Length != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"length\":")
 	out.Float64(float64(in.Length))
-	}
 	out.RawByte('}')
 }
 
@@ -517,15 +495,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpCss4(out *jwriter.Writer, in S
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.StyleSheetID != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"styleSheetId\":")
 	out.String(string(in.StyleSheetID))
-	}
-	if in.Range != nil {
 	if !first {
 		out.RawByte(',')
 	}
@@ -536,15 +511,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpCss4(out *jwriter.Writer, in S
 	} else {
 		(*in.Range).MarshalEasyJSON(out)
 	}
-	}
-	if in.Text != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"text\":")
 	out.String(string(in.Text))
-	}
 	out.RawByte('}')
 }
 
@@ -688,7 +660,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpCss5(out *jwriter.Writer, in S
 		out.RawString("\"styleSheetId\":")
 		out.String(string(in.StyleSheetID))
 	}
-	if len(in.CSSProperties) != 0 {
 	if !first {
 		out.RawByte(',')
 	}
@@ -710,8 +681,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpCss5(out *jwriter.Writer, in S
 		}
 		out.RawByte(']')
 	}
-	}
-	if len(in.ShorthandEntries) != 0 {
 	if !first {
 		out.RawByte(',')
 	}
@@ -733,7 +702,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpCss5(out *jwriter.Writer, in S
 		}
 		out.RawByte(']')
 	}
-	}
 	if in.CSSText != "" {
 		if !first {
 			out.RawByte(',')
@@ -1052,38 +1020,30 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpCss9(out *jwriter.Writer, in S
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.StartLine != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"startLine\":")
 	out.Int64(int64(in.StartLine))
-	}
-	if in.StartColumn != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"startColumn\":")
 	out.Int64(int64(in.StartColumn))
-	}
-	if in.EndLine != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"endLine\":")
 	out.Int64(int64(in.EndLine))
-	}
-	if in.EndColumn != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"endColumn\":")
 	out.Int64(int64(in.EndColumn))
-	}
 	out.RawByte('}')
 }
 
@@ -1149,22 +1109,18 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpCss10(out *jwriter.Writer, in
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.Name != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"name\":")
 	out.String(string(in.Name))
-	}
-	if in.Value != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"value\":")
 	out.String(string(in.Value))
-	}
 	if in.Important {
 		if !first {
 			out.RawByte(',')
@@ -2244,7 +2200,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpCss22(out *jwriter.Writer, in
 	out.RawByte('{')
 	first := true
 	_ = first
-	if len(in.Selectors) != 0 {
 	if !first {
 		out.RawByte(',')
 	}
@@ -2266,15 +2221,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpCss22(out *jwriter.Writer, in
 		}
 		out.RawByte(']')
 	}
-	}
-	if in.Text != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"text\":")
 	out.String(string(in.Text))
-	}
 	out.RawByte('}')
 }
 
@@ -2342,38 +2294,30 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpCss23(out *jwriter.Writer, in
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.StyleSheetID != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"styleSheetId\":")
 	out.String(string(in.StyleSheetID))
-	}
-	if in.StartOffset != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"startOffset\":")
 	out.Float64(float64(in.StartOffset))
-	}
-	if in.EndOffset != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"endOffset\":")
 	out.Float64(float64(in.EndOffset))
-	}
-	if in.Used {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"used\":")
 	out.Bool(bool(in.Used))
-	}
 	out.RawByte('}')
 }
 
@@ -2466,7 +2410,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpCss24(out *jwriter.Writer, in
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.Rule != nil {
 	if !first {
 		out.RawByte(',')
 	}
@@ -2477,8 +2420,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpCss24(out *jwriter.Writer, in
 	} else {
 		(*in.Rule).MarshalEasyJSON(out)
 	}
-	}
-	if len(in.MatchingSelectors) != 0 {
 	if !first {
 		out.RawByte(',')
 	}
@@ -2496,7 +2437,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpCss24(out *jwriter.Writer, in
 		}
 		out.RawByte(']')
 	}
-	}
 	out.RawByte('}')
 }
 
@@ -2619,7 +2559,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpCss25(out *jwriter.Writer, in
 		out.RawString("\"styleSheetId\":")
 		out.String(string(in.StyleSheetID))
 	}
-	if in.SelectorList != nil {
 	if !first {
 		out.RawByte(',')
 	}
@@ -2630,16 +2569,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpCss25(out *jwriter.Writer, in
 	} else {
 		(*in.SelectorList).MarshalEasyJSON(out)
 	}
-	}
-	if in.Origin != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"origin\":")
 	(in.Origin).MarshalEasyJSON(out)
-	}
-	if in.Style != nil {
 	if !first {
 		out.RawByte(',')
 	}
@@ -2650,7 +2585,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpCss25(out *jwriter.Writer, in
 	} else {
 		(*in.Style).MarshalEasyJSON(out)
 	}
-	}
 	if len(in.Media) != 0 {
 		if !first {
 			out.RawByte(',')
@@ -2766,15 +2700,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpCss26(out *jwriter.Writer, in
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.PseudoType != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"pseudoType\":")
 	(in.PseudoType).MarshalEasyJSON(out)
-	}
-	if len(in.Matches) != 0 {
 	if !first {
 		out.RawByte(',')
 	}
@@ -2796,7 +2727,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpCss26(out *jwriter.Writer, in
 		}
 		out.RawByte(']')
 	}
-	}
 	out.RawByte('}')
 }
 
@@ -2880,22 +2810,18 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpCss27(out *jwriter.Writer, in
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.Name != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"name\":")
 	out.String(string(in.Name))
-	}
-	if in.Value != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"value\":")
 	out.String(string(in.Value))
-	}
 	if in.Important {
 		if !first {
 			out.RawByte(',')
@@ -3013,30 +2939,24 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpCss28(out *jwriter.Writer, in
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.FamilyName != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"familyName\":")
 	out.String(string(in.FamilyName))
-	}
-	if in.IsCustomFont {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"isCustomFont\":")
 	out.Bool(bool(in.IsCustomFont))
-	}
-	if in.GlyphCount != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"glyphCount\":")
 	out.Float64(float64(in.GlyphCount))
-	}
 	out.RawByte('}')
 }
 
@@ -3114,30 +3034,24 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpCss29(out *jwriter.Writer, in
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.Value != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"value\":")
 	out.Float64(float64(in.Value))
-	}
-	if in.Unit != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"unit\":")
 	out.String(string(in.Unit))
-	}
-	if in.Feature != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"feature\":")
 	out.String(string(in.Feature))
-	}
 	if in.ValueRange != nil {
 		if !first {
 			out.RawByte(',')
@@ -3250,7 +3164,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpCss30(out *jwriter.Writer, in
 	out.RawByte('{')
 	first := true
 	_ = first
-	if len(in.Expressions) != 0 {
 	if !first {
 		out.RawByte(',')
 	}
@@ -3272,15 +3185,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpCss30(out *jwriter.Writer, in
 		}
 		out.RawByte(']')
 	}
-	}
-	if in.Active {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"active\":")
 	out.Bool(bool(in.Active))
-	}
 	out.RawByte('}')
 }
 
@@ -3389,22 +3299,18 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpCss31(out *jwriter.Writer, in
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.Text != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"text\":")
 	out.String(string(in.Text))
-	}
-	if in.Source != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"source\":")
 	(in.Source).MarshalEasyJSON(out)
-	}
 	if in.SourceURL != "" {
 		if !first {
 			out.RawByte(',')
@@ -3556,7 +3462,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpCss32(out *jwriter.Writer, in
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.AnimationName != nil {
 	if !first {
 		out.RawByte(',')
 	}
@@ -3567,8 +3472,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpCss32(out *jwriter.Writer, in
 	} else {
 		(*in.AnimationName).MarshalEasyJSON(out)
 	}
-	}
-	if len(in.Keyframes) != 0 {
 	if !first {
 		out.RawByte(',')
 	}
@@ -3590,7 +3493,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpCss32(out *jwriter.Writer, in
 		}
 		out.RawByte(']')
 	}
-	}
 	out.RawByte('}')
 }
 
@@ -3682,15 +3584,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpCss33(out *jwriter.Writer, in
 		out.RawString("\"styleSheetId\":")
 		out.String(string(in.StyleSheetID))
 	}
-	if in.Origin != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"origin\":")
 	(in.Origin).MarshalEasyJSON(out)
-	}
-	if in.KeyText != nil {
 	if !first {
 		out.RawByte(',')
 	}
@@ -3701,8 +3600,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpCss33(out *jwriter.Writer, in
 	} else {
 		(*in.KeyText).MarshalEasyJSON(out)
 	}
-	}
-	if in.Style != nil {
 	if !first {
 		out.RawByte(',')
 	}
@@ -3713,7 +3610,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpCss33(out *jwriter.Writer, in
 	} else {
 		(*in.Style).MarshalEasyJSON(out)
 	}
-	}
 	out.RawByte('}')
 }
 
@@ -3787,7 +3683,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpCss34(out *jwriter.Writer, in
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.BoundingBox != nil {
 	if !first {
 		out.RawByte(',')
 	}
@@ -3798,23 +3693,18 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpCss34(out *jwriter.Writer, in
 	} else {
 		(*in.BoundingBox).MarshalEasyJSON(out)
 	}
-	}
-	if in.StartCharacterIndex != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"startCharacterIndex\":")
 	out.Int64(int64(in.StartCharacterIndex))
-	}
-	if in.NumCharacters != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"numCharacters\":")
 	out.Int64(int64(in.NumCharacters))
-	}
 	out.RawByte('}')
 }
 
@@ -3927,7 +3817,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpCss35(out *jwriter.Writer, in
 			(*in.InlineStyle).MarshalEasyJSON(out)
 		}
 	}
-	if len(in.MatchedCSSRules) != 0 {
 	if !first {
 		out.RawByte(',')
 	}
@@ -3949,7 +3838,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpCss35(out *jwriter.Writer, in
 		}
 		out.RawByte(']')
 	}
-	}
 	out.RawByte('}')
 }
 
@@ -5510,14 +5398,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpCss51(out *jwriter.Writer, in
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.StyleSheetID != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"styleSheetId\":")
 	out.String(string(in.StyleSheetID))
-	}
 	out.RawByte('}')
 }
 
@@ -5579,14 +5465,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpCss52(out *jwriter.Writer, in
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.StyleSheetID != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"styleSheetId\":")
 	out.String(string(in.StyleSheetID))
-	}
 	out.RawByte('}')
 }
 
@@ -5656,7 +5540,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpCss53(out *jwriter.Writer, in
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.Header != nil {
 	if !first {
 		out.RawByte(',')
 	}
@@ -5667,7 +5550,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpCss53(out *jwriter.Writer, in
 	} else {
 		(*in.Header).MarshalEasyJSON(out)
 	}
-	}
 	out.RawByte('}')
 }
 
@@ -6103,22 +5985,18 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpCss60(out *jwriter.Writer, in
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.Name != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"name\":")
 	out.String(string(in.Name))
-	}
-	if in.Value != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"value\":")
 	out.String(string(in.Value))
-	}
 	out.RawByte('}')
 }
 

cdp/css/events.go

@@ -17,19 +17,19 @@ type EventFontsUpdated struct{}
 // EventStyleSheetChanged fired whenever a stylesheet is changed as a result
 // of the client operation.
 type EventStyleSheetChanged struct {
-	StyleSheetID StyleSheetID `json:"styleSheetId,omitempty"`
+	StyleSheetID StyleSheetID `json:"styleSheetId"`
 }
 
 // EventStyleSheetAdded fired whenever an active document stylesheet is
 // added.
 type EventStyleSheetAdded struct {
-	Header *StyleSheetHeader `json:"header,omitempty"` // Added stylesheet metainfo.
+	Header *StyleSheetHeader `json:"header"` // Added stylesheet metainfo.
 }
 
 // EventStyleSheetRemoved fired whenever an active document stylesheet is
 // removed.
 type EventStyleSheetRemoved struct {
-	StyleSheetID StyleSheetID `json:"styleSheetId,omitempty"` // Identifier of the removed stylesheet.
+	StyleSheetID StyleSheetID `json:"styleSheetId"` // Identifier of the removed stylesheet.
 }
 
 // EventTypes all event types in the domain.

cdp/css/types.go

@@ -73,103 +73,103 @@ func (t *StyleSheetOrigin) UnmarshalJSON(buf []byte) error {
 
 // PseudoElementMatches cSS rule collection for a single pseudo style.
 type PseudoElementMatches struct {
-	PseudoType cdp.PseudoType `json:"pseudoType,omitempty"` // Pseudo element type.
+	PseudoType cdp.PseudoType `json:"pseudoType"` // Pseudo element type.
-	Matches    []*RuleMatch   `json:"matches,omitempty"`    // Matches of CSS rules applicable to the pseudo style.
+	Matches    []*RuleMatch   `json:"matches"`    // Matches of CSS rules applicable to the pseudo style.
 }
 
 // InheritedStyleEntry inherited CSS rule collection from ancestor node.
 type InheritedStyleEntry struct {
 	InlineStyle     *Style       `json:"inlineStyle,omitempty"` // The ancestor node's inline style, if any, in the style inheritance chain.
-	MatchedCSSRules []*RuleMatch `json:"matchedCSSRules,omitempty"` // Matches of CSS rules matching the ancestor node in the style inheritance chain.
+	MatchedCSSRules []*RuleMatch `json:"matchedCSSRules"`       // Matches of CSS rules matching the ancestor node in the style inheritance chain.
 }
 
 // RuleMatch match data for a CSS rule.
 type RuleMatch struct {
-	Rule              *Rule   `json:"rule,omitempty"`              // CSS rule in the match.
+	Rule              *Rule   `json:"rule"`              // CSS rule in the match.
-	MatchingSelectors []int64 `json:"matchingSelectors,omitempty"` // Matching selector indices in the rule's selectorList selectors (0-based).
+	MatchingSelectors []int64 `json:"matchingSelectors"` // Matching selector indices in the rule's selectorList selectors (0-based).
 }
 
 // Value data for a simple selector (these are delimited by commas in a
 // selector list).
 type Value struct {
-	Text  string       `json:"text,omitempty"`  // Value text.
+	Text  string       `json:"text"`            // Value text.
 	Range *SourceRange `json:"range,omitempty"` // Value range in the underlying resource (if available).
 }
 
 // SelectorList selector list data.
 type SelectorList struct {
-	Selectors []*Value `json:"selectors,omitempty"` // Selectors in the list.
+	Selectors []*Value `json:"selectors"` // Selectors in the list.
-	Text      string   `json:"text,omitempty"`      // Rule selector text.
+	Text      string   `json:"text"`      // Rule selector text.
 }
 
 // StyleSheetHeader cSS stylesheet metainformation.
 type StyleSheetHeader struct {
-	StyleSheetID StyleSheetID      `json:"styleSheetId,omitempty"` // The stylesheet identifier.
+	StyleSheetID StyleSheetID      `json:"styleSheetId"`           // The stylesheet identifier.
-	FrameID      cdp.FrameID       `json:"frameId,omitempty"`      // Owner frame identifier.
+	FrameID      cdp.FrameID       `json:"frameId"`                // Owner frame identifier.
-	SourceURL    string            `json:"sourceURL,omitempty"`    // Stylesheet resource URL.
+	SourceURL    string            `json:"sourceURL"`              // Stylesheet resource URL.
 	SourceMapURL string            `json:"sourceMapURL,omitempty"` // URL of source map associated with the stylesheet (if any).
-	Origin       StyleSheetOrigin  `json:"origin,omitempty"`       // Stylesheet origin.
+	Origin       StyleSheetOrigin  `json:"origin"`                 // Stylesheet origin.
-	Title        string            `json:"title,omitempty"`        // Stylesheet title.
+	Title        string            `json:"title"`                  // Stylesheet title.
 	OwnerNode    cdp.BackendNodeID `json:"ownerNode,omitempty"`    // The backend id for the owner node of the stylesheet.
-	Disabled     bool              `json:"disabled,omitempty"`     // Denotes whether the stylesheet is disabled.
+	Disabled     bool              `json:"disabled"`               // Denotes whether the stylesheet is disabled.
 	HasSourceURL bool              `json:"hasSourceURL,omitempty"` // Whether the sourceURL field value comes from the sourceURL comment.
-	IsInline     bool              `json:"isInline,omitempty"`     // Whether this stylesheet is created for STYLE tag by parser. This flag is not set for document.written STYLE tags.
+	IsInline     bool              `json:"isInline"`               // Whether this stylesheet is created for STYLE tag by parser. This flag is not set for document.written STYLE tags.
-	StartLine    float64           `json:"startLine,omitempty"`    // Line offset of the stylesheet within the resource (zero based).
+	StartLine    float64           `json:"startLine"`              // Line offset of the stylesheet within the resource (zero based).
-	StartColumn  float64           `json:"startColumn,omitempty"`  // Column offset of the stylesheet within the resource (zero based).
+	StartColumn  float64           `json:"startColumn"`            // Column offset of the stylesheet within the resource (zero based).
-	Length       float64           `json:"length,omitempty"`       // Size of the content (in characters).
+	Length       float64           `json:"length"`                 // Size of the content (in characters).
 }
 
 // Rule cSS rule representation.
 type Rule struct {
 	StyleSheetID StyleSheetID     `json:"styleSheetId,omitempty"` // The css style sheet identifier (absent for user agent stylesheet and user-specified stylesheet rules) this rule came from.
-	SelectorList *SelectorList    `json:"selectorList,omitempty"` // Rule selector data.
+	SelectorList *SelectorList    `json:"selectorList"`           // Rule selector data.
-	Origin       StyleSheetOrigin `json:"origin,omitempty"`       // Parent stylesheet's origin.
+	Origin       StyleSheetOrigin `json:"origin"`                 // Parent stylesheet's origin.
-	Style        *Style           `json:"style,omitempty"`        // Associated style declaration.
+	Style        *Style           `json:"style"`                  // Associated style declaration.
 	Media        []*Media         `json:"media,omitempty"`        // Media list array (for rules involving media queries). The array enumerates media queries starting with the innermost one, going outwards.
 }
 
 // RuleUsage cSS coverage information.
 type RuleUsage struct {
-	StyleSheetID StyleSheetID `json:"styleSheetId,omitempty"` // The css style sheet identifier (absent for user agent stylesheet and user-specified stylesheet rules) this rule came from.
+	StyleSheetID StyleSheetID `json:"styleSheetId"` // The css style sheet identifier (absent for user agent stylesheet and user-specified stylesheet rules) this rule came from.
-	StartOffset  float64      `json:"startOffset,omitempty"`  // Offset of the start of the rule (including selector) from the beginning of the stylesheet.
+	StartOffset  float64      `json:"startOffset"`  // Offset of the start of the rule (including selector) from the beginning of the stylesheet.
-	EndOffset    float64      `json:"endOffset,omitempty"`    // Offset of the end of the rule body from the beginning of the stylesheet.
+	EndOffset    float64      `json:"endOffset"`    // Offset of the end of the rule body from the beginning of the stylesheet.
-	Used         bool         `json:"used,omitempty"`         // Indicates whether the rule was actually used by some element in the page.
+	Used         bool         `json:"used"`         // Indicates whether the rule was actually used by some element in the page.
 }
 
 // SourceRange text range within a resource. All numbers are zero-based.
 type SourceRange struct {
-	StartLine   int64 `json:"startLine,omitempty"`   // Start line of range.
+	StartLine   int64 `json:"startLine"`   // Start line of range.
-	StartColumn int64 `json:"startColumn,omitempty"` // Start column of range (inclusive).
+	StartColumn int64 `json:"startColumn"` // Start column of range (inclusive).
-	EndLine     int64 `json:"endLine,omitempty"`     // End line of range
+	EndLine     int64 `json:"endLine"`     // End line of range
-	EndColumn   int64 `json:"endColumn,omitempty"`   // End column of range (exclusive).
+	EndColumn   int64 `json:"endColumn"`   // End column of range (exclusive).
 }
 
 // ShorthandEntry [no description].
 type ShorthandEntry struct {
-	Name      string `json:"name,omitempty"`      // Shorthand name.
+	Name      string `json:"name"`                // Shorthand name.
-	Value     string `json:"value,omitempty"`     // Shorthand value.
+	Value     string `json:"value"`               // Shorthand value.
 	Important bool   `json:"important,omitempty"` // Whether the property has "!important" annotation (implies false if absent).
 }
 
 // ComputedProperty [no description].
 type ComputedProperty struct {
-	Name  string `json:"name,omitempty"`  // Computed style property name.
+	Name  string `json:"name"`  // Computed style property name.
-	Value string `json:"value,omitempty"` // Computed style property value.
+	Value string `json:"value"` // Computed style property value.
 }
 
 // Style cSS style representation.
 type Style struct {
 	StyleSheetID     StyleSheetID      `json:"styleSheetId,omitempty"` // The css style sheet identifier (absent for user agent stylesheet and user-specified stylesheet rules) this rule came from.
-	CSSProperties    []*Property       `json:"cssProperties,omitempty"`    // CSS properties in the style.
+	CSSProperties    []*Property       `json:"cssProperties"`          // CSS properties in the style.
-	ShorthandEntries []*ShorthandEntry `json:"shorthandEntries,omitempty"` // Computed values for all shorthands found in the style.
+	ShorthandEntries []*ShorthandEntry `json:"shorthandEntries"`       // Computed values for all shorthands found in the style.
 	CSSText          string            `json:"cssText,omitempty"`      // Style declaration text (if available).
 	Range            *SourceRange      `json:"range,omitempty"`        // Style declaration range in the enclosing stylesheet (if available).
 }
 
 // Property cSS property declaration data.
 type Property struct {
-	Name      string       `json:"name,omitempty"`      // The property name.
+	Name      string       `json:"name"`                // The property name.
-	Value     string       `json:"value,omitempty"`     // The property value.
+	Value     string       `json:"value"`               // The property value.
 	Important bool         `json:"important,omitempty"` // Whether the property has "!important" annotation (implies false if absent).
 	Implicit  bool         `json:"implicit,omitempty"`  // Whether the property is implicit (implies false if absent).
 	Text      string       `json:"text,omitempty"`      // The full property text as specified in the style.
@@ -180,8 +180,8 @@ type Property struct {
 
 // Media cSS media rule descriptor.
 type Media struct {
-	Text         string        `json:"text,omitempty"`         // Media query text.
+	Text         string        `json:"text"`                   // Media query text.
-	Source       MediaSource   `json:"source,omitempty"`       // Source of the media query: "mediaRule" if specified by a @media rule, "importRule" if specified by an @import rule, "linkedSheet" if specified by a "media" attribute in a linked stylesheet's LINK tag, "inlineSheet" if specified by a "media" attribute in an inline stylesheet's STYLE tag.
+	Source       MediaSource   `json:"source"`                 // Source of the media query: "mediaRule" if specified by a @media rule, "importRule" if specified by an @import rule, "linkedSheet" if specified by a "media" attribute in a linked stylesheet's LINK tag, "inlineSheet" if specified by a "media" attribute in an inline stylesheet's STYLE tag.
 	SourceURL    string        `json:"sourceURL,omitempty"`    // URL of the document containing the media query description.
 	Range        *SourceRange  `json:"range,omitempty"`        // The associated rule (@media or @import) header range in the enclosing stylesheet (if available).
 	StyleSheetID StyleSheetID  `json:"styleSheetId,omitempty"` // Identifier of the stylesheet containing this object (if exists).
@@ -190,15 +190,15 @@ type Media struct {
 
 // MediaQuery media query descriptor.
 type MediaQuery struct {
-	Expressions []*MediaQueryExpression `json:"expressions,omitempty"` // Array of media query expressions.
+	Expressions []*MediaQueryExpression `json:"expressions"` // Array of media query expressions.
-	Active      bool                    `json:"active,omitempty"`      // Whether the media query condition is satisfied.
+	Active      bool                    `json:"active"`      // Whether the media query condition is satisfied.
 }
 
 // MediaQueryExpression media query expression descriptor.
 type MediaQueryExpression struct {
-	Value          float64      `json:"value,omitempty"`          // Media query expression value.
+	Value          float64      `json:"value"`                    // Media query expression value.
-	Unit           string       `json:"unit,omitempty"`           // Media query expression units.
+	Unit           string       `json:"unit"`                     // Media query expression units.
-	Feature        string       `json:"feature,omitempty"`        // Media query expression feature.
+	Feature        string       `json:"feature"`                  // Media query expression feature.
 	ValueRange     *SourceRange `json:"valueRange,omitempty"`     // The associated range of the value text in the enclosing stylesheet (if available).
 	ComputedLength float64      `json:"computedLength,omitempty"` // Computed length of media query expression (if applicable).
 }
@@ -206,39 +206,39 @@ type MediaQueryExpression struct {
 // PlatformFontUsage information about amount of glyphs that were rendered
 // with given font.
 type PlatformFontUsage struct {
-	FamilyName   string  `json:"familyName,omitempty"`   // Font's family name reported by platform.
+	FamilyName   string  `json:"familyName"`   // Font's family name reported by platform.
-	IsCustomFont bool    `json:"isCustomFont,omitempty"` // Indicates if the font was downloaded or resolved locally.
+	IsCustomFont bool    `json:"isCustomFont"` // Indicates if the font was downloaded or resolved locally.
-	GlyphCount   float64 `json:"glyphCount,omitempty"`   // Amount of glyphs that were rendered with this font.
+	GlyphCount   float64 `json:"glyphCount"`   // Amount of glyphs that were rendered with this font.
 }
 
 // KeyframesRule cSS keyframes rule representation.
 type KeyframesRule struct {
-	AnimationName *Value          `json:"animationName,omitempty"` // Animation name.
+	AnimationName *Value          `json:"animationName"` // Animation name.
-	Keyframes     []*KeyframeRule `json:"keyframes,omitempty"`     // List of keyframes.
+	Keyframes     []*KeyframeRule `json:"keyframes"`     // List of keyframes.
 }
 
 // KeyframeRule cSS keyframe rule representation.
 type KeyframeRule struct {
 	StyleSheetID StyleSheetID     `json:"styleSheetId,omitempty"` // The css style sheet identifier (absent for user agent stylesheet and user-specified stylesheet rules) this rule came from.
-	Origin       StyleSheetOrigin `json:"origin,omitempty"`       // Parent stylesheet's origin.
+	Origin       StyleSheetOrigin `json:"origin"`                 // Parent stylesheet's origin.
-	KeyText      *Value           `json:"keyText,omitempty"`      // Associated key text.
+	KeyText      *Value           `json:"keyText"`                // Associated key text.
-	Style        *Style           `json:"style,omitempty"`        // Associated style declaration.
+	Style        *Style           `json:"style"`                  // Associated style declaration.
 }
 
 // StyleDeclarationEdit a descriptor of operation to mutate style declaration
 // text.
 type StyleDeclarationEdit struct {
-	StyleSheetID StyleSheetID `json:"styleSheetId,omitempty"` // The css style sheet identifier.
+	StyleSheetID StyleSheetID `json:"styleSheetId"` // The css style sheet identifier.
-	Range        *SourceRange `json:"range,omitempty"`        // The range of the style text in the enclosing stylesheet.
+	Range        *SourceRange `json:"range"`        // The range of the style text in the enclosing stylesheet.
-	Text         string       `json:"text,omitempty"`         // New style text.
+	Text         string       `json:"text"`         // New style text.
 }
 
 // InlineTextBox details of post layout rendered text positions. The exact
 // layout should not be regarded as stable and may change between versions.
 type InlineTextBox struct {
-	BoundingBox         *dom.Rect `json:"boundingBox,omitempty"`         // The absolute position bounding box.
+	BoundingBox         *dom.Rect `json:"boundingBox"`         // The absolute position bounding box.
-	StartCharacterIndex int64     `json:"startCharacterIndex,omitempty"` // The starting index in characters, for this post layout textbox substring.
+	StartCharacterIndex int64     `json:"startCharacterIndex"` // The starting index in characters, for this post layout textbox substring.
-	NumCharacters       int64     `json:"numCharacters,omitempty"`       // The number of characters in this post layout textbox substring.
+	NumCharacters       int64     `json:"numCharacters"`       // The number of characters in this post layout textbox substring.
 }
 
 // MediaSource source of the media query: "mediaRule" if specified by a

cdp/database/easyjson.go

@@ -468,7 +468,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpDatabase4(out *jwriter.Writer,
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.Database != nil {
 	if !first {
 		out.RawByte(',')
 	}
@@ -479,7 +478,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpDatabase4(out *jwriter.Writer,
 	} else {
 		(*in.Database).MarshalEasyJSON(out)
 	}
-	}
 	out.RawByte('}')
 }
 
@@ -543,22 +541,18 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpDatabase5(out *jwriter.Writer,
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.Message != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"message\":")
 	out.String(string(in.Message))
-	}
-	if in.Code != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"code\":")
 	out.Int64(int64(in.Code))
-	}
 	out.RawByte('}')
 }
 
@@ -744,38 +738,30 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpDatabase8(out *jwriter.Writer,
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.ID != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"id\":")
 	out.String(string(in.ID))
-	}
-	if in.Domain != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"domain\":")
 	out.String(string(in.Domain))
-	}
-	if in.Name != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"name\":")
 	out.String(string(in.Name))
-	}
-	if in.Version != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"version\":")
 	out.String(string(in.Version))
-	}
 	out.RawByte('}')
 }
 

cdp/database/events.go

@@ -8,7 +8,7 @@ import (
 
 // EventAddDatabase [no description].
 type EventAddDatabase struct {
-	Database *Database `json:"database,omitempty"`
+	Database *Database `json:"database"`
 }
 
 // EventTypes all event types in the domain.

cdp/database/types.go

@@ -12,14 +12,14 @@ func (t ID) String() string {
 
 // Database database object.
 type Database struct {
-	ID      ID     `json:"id,omitempty"`      // Database ID.
+	ID      ID     `json:"id"`      // Database ID.
-	Domain  string `json:"domain,omitempty"`  // Database domain.
+	Domain  string `json:"domain"`  // Database domain.
-	Name    string `json:"name,omitempty"`    // Database name.
+	Name    string `json:"name"`    // Database name.
-	Version string `json:"version,omitempty"` // Database version.
+	Version string `json:"version"` // Database version.
 }
 
 // Error database error.
 type Error struct {
-	Message string `json:"message,omitempty"` // Error message.
+	Message string `json:"message"` // Error message.
-	Code    int64  `json:"code,omitempty"`    // Error code.
+	Code    int64  `json:"code"`    // Error code.
 }

cdp/debugger/easyjson.go

@@ -1483,22 +1483,18 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpDebugger16(out *jwriter.Writer
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.LineNumber != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"lineNumber\":")
 	out.Float64(float64(in.LineNumber))
-	}
-	if in.LineContent != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"lineContent\":")
 	out.String(string(in.LineContent))
-	}
 	out.RawByte('}')
 }
 
@@ -1770,22 +1766,18 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpDebugger19(out *jwriter.Writer
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.LineNumber != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"lineNumber\":")
 	out.Int64(int64(in.LineNumber))
-	}
-	if in.ColumnNumber != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"columnNumber\":")
 	out.Int64(int64(in.ColumnNumber))
-	}
 	out.RawByte('}')
 }
 
@@ -1879,15 +1871,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpDebugger20(out *jwriter.Writer
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.Type != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"type\":")
 	(in.Type).MarshalEasyJSON(out)
-	}
-	if in.Object != nil {
 	if !first {
 		out.RawByte(',')
 	}
@@ -1898,7 +1887,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpDebugger20(out *jwriter.Writer
 	} else {
 		(*in.Object).MarshalEasyJSON(out)
 	}
-	}
 	if in.Name != "" {
 		if !first {
 			out.RawByte(',')
@@ -2442,22 +2430,18 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpDebugger27(out *jwriter.Writer
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.ScriptID != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"scriptId\":")
 	out.String(string(in.ScriptID))
-	}
-	if in.LineNumber != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"lineNumber\":")
 	out.Int64(int64(in.LineNumber))
-	}
 	if in.ColumnNumber != 0 {
 		if !first {
 			out.RawByte(',')
@@ -2923,70 +2907,54 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpDebugger32(out *jwriter.Writer
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.ScriptID != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"scriptId\":")
 	out.String(string(in.ScriptID))
-	}
-	if in.URL != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"url\":")
 	out.String(string(in.URL))
-	}
-	if in.StartLine != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"startLine\":")
 	out.Int64(int64(in.StartLine))
-	}
-	if in.StartColumn != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"startColumn\":")
 	out.Int64(int64(in.StartColumn))
-	}
-	if in.EndLine != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"endLine\":")
 	out.Int64(int64(in.EndLine))
-	}
-	if in.EndColumn != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"endColumn\":")
 	out.Int64(int64(in.EndColumn))
-	}
-	if in.ExecutionContextID != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"executionContextId\":")
 	out.Int64(int64(in.ExecutionContextID))
-	}
-	if in.Hash != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"hash\":")
 	out.String(string(in.Hash))
-	}
 	if (in.ExecutionContextAuxData).IsDefined() {
 		if !first {
 			out.RawByte(',')
@@ -3142,70 +3110,54 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpDebugger33(out *jwriter.Writer
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.ScriptID != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"scriptId\":")
 	out.String(string(in.ScriptID))
-	}
-	if in.URL != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"url\":")
 	out.String(string(in.URL))
-	}
-	if in.StartLine != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"startLine\":")
 	out.Int64(int64(in.StartLine))
-	}
-	if in.StartColumn != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"startColumn\":")
 	out.Int64(int64(in.StartColumn))
-	}
-	if in.EndLine != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"endLine\":")
 	out.Int64(int64(in.EndLine))
-	}
-	if in.EndColumn != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"endColumn\":")
 	out.Int64(int64(in.EndColumn))
-	}
-	if in.ExecutionContextID != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"executionContextId\":")
 	out.Int64(int64(in.ExecutionContextID))
-	}
-	if in.Hash != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"hash\":")
 	out.String(string(in.Hash))
-	}
 	if (in.ExecutionContextAuxData).IsDefined() {
 		if !first {
 			out.RawByte(',')
@@ -3444,7 +3396,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpDebugger35(out *jwriter.Writer
 	out.RawByte('{')
 	first := true
 	_ = first
-	if len(in.CallFrames) != 0 {
 	if !first {
 		out.RawByte(',')
 	}
@@ -3466,15 +3417,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpDebugger35(out *jwriter.Writer
 		}
 		out.RawByte(']')
 	}
-	}
-	if in.Reason != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"reason\":")
 	(in.Reason).MarshalEasyJSON(out)
-	}
 	if (in.Data).IsDefined() {
 		if !first {
 			out.RawByte(',')
@@ -3585,15 +3533,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpDebugger36(out *jwriter.Writer
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.BreakpointID != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"breakpointId\":")
 	out.String(string(in.BreakpointID))
-	}
-	if in.Location != nil {
 	if !first {
 		out.RawByte(',')
 	}
@@ -3604,7 +3549,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpDebugger36(out *jwriter.Writer
 	} else {
 		(*in.Location).MarshalEasyJSON(out)
 	}
-	}
 	out.RawByte('}')
 }
 
@@ -4184,22 +4128,18 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpDebugger42(out *jwriter.Writer
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.CallFrameID != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"callFrameId\":")
 	out.String(string(in.CallFrameID))
-	}
-	if in.FunctionName != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"functionName\":")
 	out.String(string(in.FunctionName))
-	}
 	if in.FunctionLocation != nil {
 		if !first {
 			out.RawByte(',')
@@ -4212,7 +4152,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpDebugger42(out *jwriter.Writer
 			(*in.FunctionLocation).MarshalEasyJSON(out)
 		}
 	}
-	if in.Location != nil {
 	if !first {
 		out.RawByte(',')
 	}
@@ -4223,8 +4162,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpDebugger42(out *jwriter.Writer
 	} else {
 		(*in.Location).MarshalEasyJSON(out)
 	}
-	}
-	if len(in.ScopeChain) != 0 {
 	if !first {
 		out.RawByte(',')
 	}
@@ -4246,8 +4183,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpDebugger42(out *jwriter.Writer
 		}
 		out.RawByte(']')
 	}
-	}
-	if in.This != nil {
 	if !first {
 		out.RawByte(',')
 	}
@@ -4258,7 +4193,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpDebugger42(out *jwriter.Writer
 	} else {
 		(*in.This).MarshalEasyJSON(out)
 	}
-	}
 	if in.ReturnValue != nil {
 		if !first {
 			out.RawByte(',')
@@ -4338,22 +4272,18 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpDebugger43(out *jwriter.Writer
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.ScriptID != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"scriptId\":")
 	out.String(string(in.ScriptID))
-	}
-	if in.LineNumber != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"lineNumber\":")
 	out.Int64(int64(in.LineNumber))
-	}
 	if in.ColumnNumber != 0 {
 		if !first {
 			out.RawByte(',')

cdp/debugger/events.go

@@ -11,14 +11,14 @@ import (
 // EventScriptParsed fired when virtual machine parses script. This event is
 // also fired for all known and uncollected scripts upon enabling debugger.
 type EventScriptParsed struct {
-	ScriptID                runtime.ScriptID           `json:"scriptId,omitempty"`           // Identifier of the script parsed.
+	ScriptID                runtime.ScriptID           `json:"scriptId"`           // Identifier of the script parsed.
-	URL                     string                     `json:"url,omitempty"`                // URL or name of the script parsed (if any).
+	URL                     string                     `json:"url"`                // URL or name of the script parsed (if any).
-	StartLine               int64                      `json:"startLine,omitempty"`          // Line offset of the script within the resource with given URL (for script tags).
+	StartLine               int64                      `json:"startLine"`          // Line offset of the script within the resource with given URL (for script tags).
-	StartColumn             int64                      `json:"startColumn,omitempty"`        // Column offset of the script within the resource with given URL.
+	StartColumn             int64                      `json:"startColumn"`        // Column offset of the script within the resource with given URL.
-	EndLine                 int64                      `json:"endLine,omitempty"`            // Last line of the script.
+	EndLine                 int64                      `json:"endLine"`            // Last line of the script.
-	EndColumn               int64                      `json:"endColumn,omitempty"`          // Length of the last line of the script.
+	EndColumn               int64                      `json:"endColumn"`          // Length of the last line of the script.
-	ExecutionContextID      runtime.ExecutionContextID `json:"executionContextId,omitempty"` // Specifies script creation context.
+	ExecutionContextID      runtime.ExecutionContextID `json:"executionContextId"` // Specifies script creation context.
-	Hash                    string                     `json:"hash,omitempty"`               // Content hash of the script.
+	Hash                    string                     `json:"hash"`               // Content hash of the script.
 	ExecutionContextAuxData easyjson.RawMessage        `json:"executionContextAuxData,omitempty"`
 	IsLiveEdit              bool                       `json:"isLiveEdit,omitempty"`   // True, if this script is generated as a result of the live edit operation.
 	SourceMapURL            string                     `json:"sourceMapURL,omitempty"` // URL of source map associated with script (if any).
@@ -31,14 +31,14 @@ type EventScriptParsed struct {
 // EventScriptFailedToParse fired when virtual machine fails to parse the
 // script.
 type EventScriptFailedToParse struct {
-	ScriptID                runtime.ScriptID           `json:"scriptId,omitempty"`           // Identifier of the script parsed.
+	ScriptID                runtime.ScriptID           `json:"scriptId"`           // Identifier of the script parsed.
-	URL                     string                     `json:"url,omitempty"`                // URL or name of the script parsed (if any).
+	URL                     string                     `json:"url"`                // URL or name of the script parsed (if any).
-	StartLine               int64                      `json:"startLine,omitempty"`          // Line offset of the script within the resource with given URL (for script tags).
+	StartLine               int64                      `json:"startLine"`          // Line offset of the script within the resource with given URL (for script tags).
-	StartColumn             int64                      `json:"startColumn,omitempty"`        // Column offset of the script within the resource with given URL.
+	StartColumn             int64                      `json:"startColumn"`        // Column offset of the script within the resource with given URL.
-	EndLine                 int64                      `json:"endLine,omitempty"`            // Last line of the script.
+	EndLine                 int64                      `json:"endLine"`            // Last line of the script.
-	EndColumn               int64                      `json:"endColumn,omitempty"`          // Length of the last line of the script.
+	EndColumn               int64                      `json:"endColumn"`          // Length of the last line of the script.
-	ExecutionContextID      runtime.ExecutionContextID `json:"executionContextId,omitempty"` // Specifies script creation context.
+	ExecutionContextID      runtime.ExecutionContextID `json:"executionContextId"` // Specifies script creation context.
-	Hash                    string                     `json:"hash,omitempty"`               // Content hash of the script.
+	Hash                    string                     `json:"hash"`               // Content hash of the script.
 	ExecutionContextAuxData easyjson.RawMessage        `json:"executionContextAuxData,omitempty"`
 	SourceMapURL            string                     `json:"sourceMapURL,omitempty"` // URL of source map associated with script (if any).
 	HasSourceURL            bool                       `json:"hasSourceURL,omitempty"` // True, if this script has sourceURL.
@@ -50,15 +50,15 @@ type EventScriptFailedToParse struct {
 // EventBreakpointResolved fired when breakpoint is resolved to an actual
 // script and location.
 type EventBreakpointResolved struct {
-	BreakpointID BreakpointID `json:"breakpointId,omitempty"` // Breakpoint unique identifier.
+	BreakpointID BreakpointID `json:"breakpointId"` // Breakpoint unique identifier.
-	Location     *Location    `json:"location,omitempty"`     // Actual breakpoint location.
+	Location     *Location    `json:"location"`     // Actual breakpoint location.
 }
 
 // EventPaused fired when the virtual machine stopped on breakpoint or
 // exception or any other stop criteria.
 type EventPaused struct {
-	CallFrames      []*CallFrame        `json:"callFrames,omitempty"` // Call stack the virtual machine stopped on.
+	CallFrames      []*CallFrame        `json:"callFrames"` // Call stack the virtual machine stopped on.
-	Reason          PausedReason        `json:"reason,omitempty"`     // Pause reason.
+	Reason          PausedReason        `json:"reason"`     // Pause reason.
 	Data            easyjson.RawMessage `json:"data,omitempty"`
 	HitBreakpoints  []string            `json:"hitBreakpoints,omitempty"`  // Hit breakpoints IDs
 	AsyncStackTrace *runtime.StackTrace `json:"asyncStackTrace,omitempty"` // Async stack trace, if any.

cdp/debugger/types.go

@@ -29,32 +29,32 @@ func (t CallFrameID) String() string {
 
 // Location location in the source code.
 type Location struct {
-	ScriptID     runtime.ScriptID `json:"scriptId,omitempty"`     // Script identifier as reported in the Debugger.scriptParsed.
+	ScriptID     runtime.ScriptID `json:"scriptId"`               // Script identifier as reported in the Debugger.scriptParsed.
-	LineNumber   int64            `json:"lineNumber,omitempty"`   // Line number in the script (0-based).
+	LineNumber   int64            `json:"lineNumber"`             // Line number in the script (0-based).
 	ColumnNumber int64            `json:"columnNumber,omitempty"` // Column number in the script (0-based).
 }
 
 // ScriptPosition location in the source code.
 type ScriptPosition struct {
-	LineNumber   int64 `json:"lineNumber,omitempty"`
+	LineNumber   int64 `json:"lineNumber"`
-	ColumnNumber int64 `json:"columnNumber,omitempty"`
+	ColumnNumber int64 `json:"columnNumber"`
 }
 
 // CallFrame javaScript call frame. Array of call frames form the call stack.
 type CallFrame struct {
-	CallFrameID      CallFrameID           `json:"callFrameId,omitempty"`      // Call frame identifier. This identifier is only valid while the virtual machine is paused.
+	CallFrameID      CallFrameID           `json:"callFrameId"`                // Call frame identifier. This identifier is only valid while the virtual machine is paused.
-	FunctionName     string                `json:"functionName,omitempty"`     // Name of the JavaScript function called on this call frame.
+	FunctionName     string                `json:"functionName"`               // Name of the JavaScript function called on this call frame.
 	FunctionLocation *Location             `json:"functionLocation,omitempty"` // Location in the source code.
-	Location         *Location             `json:"location,omitempty"`         // Location in the source code.
+	Location         *Location             `json:"location"`                   // Location in the source code.
-	ScopeChain       []*Scope              `json:"scopeChain,omitempty"`       // Scope chain for this call frame.
+	ScopeChain       []*Scope              `json:"scopeChain"`                 // Scope chain for this call frame.
-	This             *runtime.RemoteObject `json:"this,omitempty"`             // this object for this call frame.
+	This             *runtime.RemoteObject `json:"this"`                       // this object for this call frame.
 	ReturnValue      *runtime.RemoteObject `json:"returnValue,omitempty"`      // The value being returned, if the function is at return point.
 }
 
 // Scope scope description.
 type Scope struct {
-	Type          ScopeType             `json:"type,omitempty"`   // Scope type.
+	Type          ScopeType             `json:"type"`   // Scope type.
-	Object        *runtime.RemoteObject `json:"object,omitempty"` // Object representing the scope. For global and with scopes it represents the actual object; for the rest of the scopes, it is artificial transient object enumerating scope variables as its properties.
+	Object        *runtime.RemoteObject `json:"object"` // Object representing the scope. For global and with scopes it represents the actual object; for the rest of the scopes, it is artificial transient object enumerating scope variables as its properties.
 	Name          string                `json:"name,omitempty"`
 	StartLocation *Location             `json:"startLocation,omitempty"` // Location in the source code where scope starts
 	EndLocation   *Location             `json:"endLocation,omitempty"`   // Location in the source code where scope ends
@@ -62,14 +62,14 @@ type Scope struct {
 
 // SearchMatch search match for resource.
 type SearchMatch struct {
-	LineNumber  float64 `json:"lineNumber,omitempty"`  // Line number in resource content.
+	LineNumber  float64 `json:"lineNumber"`  // Line number in resource content.
-	LineContent string  `json:"lineContent,omitempty"` // Line with match content.
+	LineContent string  `json:"lineContent"` // Line with match content.
 }
 
 // BreakLocation [no description].
 type BreakLocation struct {
-	ScriptID     runtime.ScriptID  `json:"scriptId,omitempty"`     // Script identifier as reported in the Debugger.scriptParsed.
+	ScriptID     runtime.ScriptID  `json:"scriptId"`               // Script identifier as reported in the Debugger.scriptParsed.
-	LineNumber   int64             `json:"lineNumber,omitempty"`   // Line number in the script (0-based).
+	LineNumber   int64             `json:"lineNumber"`             // Line number in the script (0-based).
 	ColumnNumber int64             `json:"columnNumber,omitempty"` // Column number in the script (0-based).
 	Type         BreakLocationType `json:"type,omitempty"`
 }

cdp/dom/easyjson.go

@@ -180,7 +180,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpDom1(out *jwriter.Writer, in S
 	out.RawByte('{')
 	first := true
 	_ = first
-	if len(in.Bounds) != 0 {
 	if !first {
 		out.RawByte(',')
 	}
@@ -198,8 +197,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpDom1(out *jwriter.Writer, in S
 		}
 		out.RawByte(']')
 	}
-	}
-	if len(in.Shape) != 0 {
 	if !first {
 		out.RawByte(',')
 	}
@@ -217,8 +214,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpDom1(out *jwriter.Writer, in S
 		}
 		out.RawByte(']')
 	}
-	}
-	if len(in.MarginShape) != 0 {
 	if !first {
 		out.RawByte(',')
 	}
@@ -236,7 +231,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpDom1(out *jwriter.Writer, in S
 		}
 		out.RawByte(']')
 	}
-	}
 	out.RawByte('}')
 }
 
@@ -1522,38 +1516,30 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpDom18(out *jwriter.Writer, in
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.X != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"x\":")
 	out.Float64(float64(in.X))
-	}
-	if in.Y != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"y\":")
 	out.Float64(float64(in.Y))
-	}
-	if in.Width != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"width\":")
 	out.Float64(float64(in.Width))
-	}
-	if in.Height != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"height\":")
 	out.Float64(float64(in.Height))
-	}
 	out.RawByte('}')
 }
 
@@ -3995,15 +3981,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpDom49(out *jwriter.Writer, in
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.HostID != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"hostId\":")
 	out.Int64(int64(in.HostID))
-	}
-	if in.Root != nil {
 	if !first {
 		out.RawByte(',')
 	}
@@ -4014,7 +3997,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpDom49(out *jwriter.Writer, in
 	} else {
 		(*in.Root).MarshalEasyJSON(out)
 	}
-	}
 	out.RawByte('}')
 }
 
@@ -4078,22 +4060,18 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpDom50(out *jwriter.Writer, in
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.HostID != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"hostId\":")
 	out.Int64(int64(in.HostID))
-	}
-	if in.RootID != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"rootId\":")
 	out.Int64(int64(in.RootID))
-	}
 	out.RawByte('}')
 }
 
@@ -4186,15 +4164,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpDom51(out *jwriter.Writer, in
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.ParentID != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"parentId\":")
 	out.Int64(int64(in.ParentID))
-	}
-	if len(in.Nodes) != 0 {
 	if !first {
 		out.RawByte(',')
 	}
@@ -4216,7 +4191,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpDom51(out *jwriter.Writer, in
 		}
 		out.RawByte(']')
 	}
-	}
 	out.RawByte('}')
 }
 
@@ -4280,22 +4254,18 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpDom52(out *jwriter.Writer, in
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.ParentID != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"parentId\":")
 	out.Int64(int64(in.ParentID))
-	}
-	if in.PseudoElementID != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"pseudoElementId\":")
 	out.Int64(int64(in.PseudoElementID))
-	}
 	out.RawByte('}')
 }
 
@@ -4367,15 +4337,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpDom53(out *jwriter.Writer, in
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.ParentID != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"parentId\":")
 	out.Int64(int64(in.ParentID))
-	}
-	if in.PseudoElement != nil {
 	if !first {
 		out.RawByte(',')
 	}
@@ -4386,7 +4353,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpDom53(out *jwriter.Writer, in
 	} else {
 		(*in.PseudoElement).MarshalEasyJSON(out)
 	}
-	}
 	out.RawByte('}')
 }
 
@@ -4469,7 +4435,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpDom54(out *jwriter.Writer, in
 	out.RawByte('{')
 	first := true
 	_ = first
-	if len(in.NodeIds) != 0 {
 	if !first {
 		out.RawByte(',')
 	}
@@ -4487,7 +4452,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpDom54(out *jwriter.Writer, in
 		}
 		out.RawByte(']')
 	}
-	}
 	out.RawByte('}')
 }
 
@@ -4639,15 +4603,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpDom56(out *jwriter.Writer, in
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.InsertionPointID != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"insertionPointId\":")
 	out.Int64(int64(in.InsertionPointID))
-	}
-	if len(in.DistributedNodes) != 0 {
 	if !first {
 		out.RawByte(',')
 	}
@@ -4669,7 +4630,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpDom56(out *jwriter.Writer, in
 		}
 		out.RawByte(']')
 	}
-	}
 	out.RawByte('}')
 }
 
@@ -4733,22 +4693,18 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpDom57(out *jwriter.Writer, in
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.ParentNodeID != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"parentNodeId\":")
 	out.Int64(int64(in.ParentNodeID))
-	}
-	if in.NodeID != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"nodeId\":")
 	out.Int64(int64(in.NodeID))
-	}
 	out.RawByte('}')
 }
 
@@ -4822,23 +4778,18 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpDom58(out *jwriter.Writer, in
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.ParentNodeID != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"parentNodeId\":")
 	out.Int64(int64(in.ParentNodeID))
-	}
-	if in.PreviousNodeID != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"previousNodeId\":")
 	out.Int64(int64(in.PreviousNodeID))
-	}
-	if in.Node != nil {
 	if !first {
 		out.RawByte(',')
 	}
@@ -4849,7 +4800,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpDom58(out *jwriter.Writer, in
 	} else {
 		(*in.Node).MarshalEasyJSON(out)
 	}
-	}
 	out.RawByte('}')
 }
 
@@ -4913,22 +4863,18 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpDom59(out *jwriter.Writer, in
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.NodeID != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"nodeId\":")
 	out.Int64(int64(in.NodeID))
-	}
-	if in.ChildNodeCount != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"childNodeCount\":")
 	out.Int64(int64(in.ChildNodeCount))
-	}
 	out.RawByte('}')
 }
 
@@ -4992,22 +4938,18 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpDom60(out *jwriter.Writer, in
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.NodeID != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"nodeId\":")
 	out.Int64(int64(in.NodeID))
-	}
-	if in.CharacterData != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"characterData\":")
 	out.String(string(in.CharacterData))
-	}
 	out.RawByte('}')
 }
 
@@ -5071,22 +5013,18 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpDom61(out *jwriter.Writer, in
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.NodeID != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"nodeId\":")
 	out.Int64(int64(in.NodeID))
-	}
-	if in.Name != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"name\":")
 	out.String(string(in.Name))
-	}
 	out.RawByte('}')
 }
 
@@ -5152,30 +5090,24 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpDom62(out *jwriter.Writer, in
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.NodeID != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"nodeId\":")
 	out.Int64(int64(in.NodeID))
-	}
-	if in.Name != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"name\":")
 	out.String(string(in.Name))
-	}
-	if in.Value != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"value\":")
 	out.String(string(in.Value))
-	}
 	out.RawByte('}')
 }
 
@@ -5848,7 +5780,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpDom70(out *jwriter.Writer, in
 	out.RawByte('{')
 	first := true
 	_ = first
-	if len(in.Content) != 0 {
 	if !first {
 		out.RawByte(',')
 	}
@@ -5866,8 +5797,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpDom70(out *jwriter.Writer, in
 		}
 		out.RawByte(']')
 	}
-	}
-	if len(in.Padding) != 0 {
 	if !first {
 		out.RawByte(',')
 	}
@@ -5885,8 +5814,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpDom70(out *jwriter.Writer, in
 		}
 		out.RawByte(']')
 	}
-	}
-	if len(in.Border) != 0 {
 	if !first {
 		out.RawByte(',')
 	}
@@ -5904,8 +5831,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpDom70(out *jwriter.Writer, in
 		}
 		out.RawByte(']')
 	}
-	}
-	if len(in.Margin) != 0 {
 	if !first {
 		out.RawByte(',')
 	}
@@ -5923,23 +5848,18 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpDom70(out *jwriter.Writer, in
 		}
 		out.RawByte(']')
 	}
-	}
-	if in.Width != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"width\":")
 	out.Int64(int64(in.Width))
-	}
-	if in.Height != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"height\":")
 	out.Int64(int64(in.Height))
-	}
 	if in.ShapeOutside != nil {
 		if !first {
 			out.RawByte(',')

cdp/dom/events.go

@@ -14,85 +14,85 @@ type EventDocumentUpdated struct{}
 // missing DOM structure. This happens upon most of the calls requesting node
 // ids.
 type EventSetChildNodes struct {
-	ParentID cdp.NodeID  `json:"parentId,omitempty"` // Parent node id to populate with children.
+	ParentID cdp.NodeID  `json:"parentId"` // Parent node id to populate with children.
-	Nodes    []*cdp.Node `json:"nodes,omitempty"`    // Child nodes array.
+	Nodes    []*cdp.Node `json:"nodes"`    // Child nodes array.
 }
 
 // EventAttributeModified fired when Element's attribute is modified.
 type EventAttributeModified struct {
-	NodeID cdp.NodeID `json:"nodeId,omitempty"` // Id of the node that has changed.
+	NodeID cdp.NodeID `json:"nodeId"` // Id of the node that has changed.
-	Name   string     `json:"name,omitempty"`   // Attribute name.
+	Name   string     `json:"name"`   // Attribute name.
-	Value  string     `json:"value,omitempty"`  // Attribute value.
+	Value  string     `json:"value"`  // Attribute value.
 }
 
 // EventAttributeRemoved fired when Element's attribute is removed.
 type EventAttributeRemoved struct {
-	NodeID cdp.NodeID `json:"nodeId,omitempty"` // Id of the node that has changed.
+	NodeID cdp.NodeID `json:"nodeId"` // Id of the node that has changed.
-	Name   string     `json:"name,omitempty"`   // A ttribute name.
+	Name   string     `json:"name"`   // A ttribute name.
 }
 
 // EventInlineStyleInvalidated fired when Element's inline style is modified
 // via a CSS property modification.
 type EventInlineStyleInvalidated struct {
-	NodeIds []cdp.NodeID `json:"nodeIds,omitempty"` // Ids of the nodes for which the inline styles have been invalidated.
+	NodeIds []cdp.NodeID `json:"nodeIds"` // Ids of the nodes for which the inline styles have been invalidated.
 }
 
 // EventCharacterDataModified mirrors DOMCharacterDataModified event.
 type EventCharacterDataModified struct {
-	NodeID        cdp.NodeID `json:"nodeId,omitempty"`        // Id of the node that has changed.
+	NodeID        cdp.NodeID `json:"nodeId"`        // Id of the node that has changed.
-	CharacterData string     `json:"characterData,omitempty"` // New text value.
+	CharacterData string     `json:"characterData"` // New text value.
 }
 
 // EventChildNodeCountUpdated fired when Container's child node count has
 // changed.
 type EventChildNodeCountUpdated struct {
-	NodeID         cdp.NodeID `json:"nodeId,omitempty"`         // Id of the node that has changed.
+	NodeID         cdp.NodeID `json:"nodeId"`         // Id of the node that has changed.
-	ChildNodeCount int64      `json:"childNodeCount,omitempty"` // New node count.
+	ChildNodeCount int64      `json:"childNodeCount"` // New node count.
 }
 
 // EventChildNodeInserted mirrors DOMNodeInserted event.
 type EventChildNodeInserted struct {
-	ParentNodeID   cdp.NodeID `json:"parentNodeId,omitempty"`   // Id of the node that has changed.
+	ParentNodeID   cdp.NodeID `json:"parentNodeId"`   // Id of the node that has changed.
-	PreviousNodeID cdp.NodeID `json:"previousNodeId,omitempty"` // If of the previous siblint.
+	PreviousNodeID cdp.NodeID `json:"previousNodeId"` // If of the previous siblint.
-	Node           *cdp.Node  `json:"node,omitempty"`           // Inserted node data.
+	Node           *cdp.Node  `json:"node"`           // Inserted node data.
 }
 
 // EventChildNodeRemoved mirrors DOMNodeRemoved event.
 type EventChildNodeRemoved struct {
-	ParentNodeID cdp.NodeID `json:"parentNodeId,omitempty"` // Parent id.
+	ParentNodeID cdp.NodeID `json:"parentNodeId"` // Parent id.
-	NodeID       cdp.NodeID `json:"nodeId,omitempty"`       // Id of the node that has been removed.
+	NodeID       cdp.NodeID `json:"nodeId"`       // Id of the node that has been removed.
 }
 
 // EventShadowRootPushed called when shadow root is pushed into the element.
 type EventShadowRootPushed struct {
-	HostID cdp.NodeID `json:"hostId,omitempty"` // Host element id.
+	HostID cdp.NodeID `json:"hostId"` // Host element id.
-	Root   *cdp.Node  `json:"root,omitempty"`   // Shadow root.
+	Root   *cdp.Node  `json:"root"`   // Shadow root.
 }
 
 // EventShadowRootPopped called when shadow root is popped from the element.
 type EventShadowRootPopped struct {
-	HostID cdp.NodeID `json:"hostId,omitempty"` // Host element id.
+	HostID cdp.NodeID `json:"hostId"` // Host element id.
-	RootID cdp.NodeID `json:"rootId,omitempty"` // Shadow root id.
+	RootID cdp.NodeID `json:"rootId"` // Shadow root id.
 }
 
 // EventPseudoElementAdded called when a pseudo element is added to an
 // element.
 type EventPseudoElementAdded struct {
-	ParentID      cdp.NodeID `json:"parentId,omitempty"`      // Pseudo element's parent element id.
+	ParentID      cdp.NodeID `json:"parentId"`      // Pseudo element's parent element id.
-	PseudoElement *cdp.Node  `json:"pseudoElement,omitempty"` // The added pseudo element.
+	PseudoElement *cdp.Node  `json:"pseudoElement"` // The added pseudo element.
 }
 
 // EventPseudoElementRemoved called when a pseudo element is removed from an
 // element.
 type EventPseudoElementRemoved struct {
-	ParentID        cdp.NodeID `json:"parentId,omitempty"`        // Pseudo element's parent element id.
+	ParentID        cdp.NodeID `json:"parentId"`        // Pseudo element's parent element id.
-	PseudoElementID cdp.NodeID `json:"pseudoElementId,omitempty"` // The removed pseudo element id.
+	PseudoElementID cdp.NodeID `json:"pseudoElementId"` // The removed pseudo element id.
 }
 
 // EventDistributedNodesUpdated called when distribution is changed.
 type EventDistributedNodesUpdated struct {
-	InsertionPointID cdp.NodeID         `json:"insertionPointId,omitempty"` // Insertion point where distributed nodes were updated.
+	InsertionPointID cdp.NodeID         `json:"insertionPointId"` // Insertion point where distributed nodes were updated.
-	DistributedNodes []*cdp.BackendNode `json:"distributedNodes,omitempty"` // Distributed nodes for given insertion point.
+	DistributedNodes []*cdp.BackendNode `json:"distributedNodes"` // Distributed nodes for given insertion point.
 }
 
 // EventTypes all event types in the domain.

cdp/dom/types.go

@@ -10,26 +10,26 @@ type Quad []float64
 
 // BoxModel box model.
 type BoxModel struct {
-	Content      Quad              `json:"content,omitempty"`      // Content box
+	Content      Quad              `json:"content"`                // Content box
-	Padding      Quad              `json:"padding,omitempty"`      // Padding box
+	Padding      Quad              `json:"padding"`                // Padding box
-	Border       Quad              `json:"border,omitempty"`       // Border box
+	Border       Quad              `json:"border"`                 // Border box
-	Margin       Quad              `json:"margin,omitempty"`       // Margin box
+	Margin       Quad              `json:"margin"`                 // Margin box
-	Width        int64             `json:"width,omitempty"`        // Node width
+	Width        int64             `json:"width"`                  // Node width
-	Height       int64             `json:"height,omitempty"`       // Node height
+	Height       int64             `json:"height"`                 // Node height
 	ShapeOutside *ShapeOutsideInfo `json:"shapeOutside,omitempty"` // Shape outside coordinates
 }
 
 // ShapeOutsideInfo cSS Shape Outside details.
 type ShapeOutsideInfo struct {
-	Bounds      Quad                  `json:"bounds,omitempty"`      // Shape bounds
+	Bounds      Quad                  `json:"bounds"`      // Shape bounds
-	Shape       []easyjson.RawMessage `json:"shape,omitempty"`       // Shape coordinate details
+	Shape       []easyjson.RawMessage `json:"shape"`       // Shape coordinate details
-	MarginShape []easyjson.RawMessage `json:"marginShape,omitempty"` // Margin shape bounds
+	MarginShape []easyjson.RawMessage `json:"marginShape"` // Margin shape bounds
 }
 
 // Rect rectangle.
 type Rect struct {
-	X      float64 `json:"x,omitempty"`      // X coordinate
+	X      float64 `json:"x"`      // X coordinate
-	Y      float64 `json:"y,omitempty"`      // Y coordinate
+	Y      float64 `json:"y"`      // Y coordinate
-	Width  float64 `json:"width,omitempty"`  // Rectangle width
+	Width  float64 `json:"width"`  // Rectangle width
-	Height float64 `json:"height,omitempty"` // Rectangle height
+	Height float64 `json:"height"` // Rectangle height
 }

cdp/domdebugger/easyjson.go

@@ -859,62 +859,48 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpDomdebugger10(out *jwriter.Wri
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.Type != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"type\":")
 	out.String(string(in.Type))
-	}
-	if in.UseCapture {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"useCapture\":")
 	out.Bool(bool(in.UseCapture))
-	}
-	if in.Passive {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"passive\":")
 	out.Bool(bool(in.Passive))
-	}
-	if in.Once {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"once\":")
 	out.Bool(bool(in.Once))
-	}
-	if in.ScriptID != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"scriptId\":")
 	out.String(string(in.ScriptID))
-	}
-	if in.LineNumber != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"lineNumber\":")
 	out.Int64(int64(in.LineNumber))
-	}
-	if in.ColumnNumber != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"columnNumber\":")
 	out.Int64(int64(in.ColumnNumber))
-	}
 	if in.Handler != nil {
 		if !first {
 			out.RawByte(',')

cdp/domdebugger/types.go

@@ -59,13 +59,13 @@ func (t *DOMBreakpointType) UnmarshalJSON(buf []byte) error {
 
 // EventListener object event listener.
 type EventListener struct {
-	Type            string                `json:"type,omitempty"`            // EventListener's type.
+	Type            string                `json:"type"`                      // EventListener's type.
-	UseCapture      bool                  `json:"useCapture,omitempty"`      // EventListener's useCapture.
+	UseCapture      bool                  `json:"useCapture"`                // EventListener's useCapture.
-	Passive         bool                  `json:"passive,omitempty"`         // EventListener's passive flag.
+	Passive         bool                  `json:"passive"`                   // EventListener's passive flag.
-	Once            bool                  `json:"once,omitempty"`            // EventListener's once flag.
+	Once            bool                  `json:"once"`                      // EventListener's once flag.
-	ScriptID        runtime.ScriptID      `json:"scriptId,omitempty"`        // Script id of the handler code.
+	ScriptID        runtime.ScriptID      `json:"scriptId"`                  // Script id of the handler code.
-	LineNumber      int64                 `json:"lineNumber,omitempty"`      // Line number in the script (0-based).
+	LineNumber      int64                 `json:"lineNumber"`                // Line number in the script (0-based).
-	ColumnNumber    int64                 `json:"columnNumber,omitempty"`    // Column number in the script (0-based).
+	ColumnNumber    int64                 `json:"columnNumber"`              // Column number in the script (0-based).
 	Handler         *runtime.RemoteObject `json:"handler,omitempty"`         // Event handler function value.
 	OriginalHandler *runtime.RemoteObject `json:"originalHandler,omitempty"` // Event original handler function value.
 	BackendNodeID   cdp.BackendNodeID     `json:"backendNodeId,omitempty"`   // Node the listener is added to (if any).

cdp/domsnapshot/easyjson.go

@@ -56,22 +56,18 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpDomsnapshot(out *jwriter.Write
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.Name != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"name\":")
 	out.String(string(in.Name))
-	}
-	if in.Value != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"value\":")
 	out.String(string(in.Value))
-	}
 	out.RawByte('}')
 }
 
@@ -178,15 +174,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpDomsnapshot1(out *jwriter.Writ
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.DomNodeIndex != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"domNodeIndex\":")
 	out.Int64(int64(in.DomNodeIndex))
-	}
-	if in.BoundingBox != nil {
 	if !first {
 		out.RawByte(',')
 	}
@@ -197,7 +190,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpDomsnapshot1(out *jwriter.Writ
 	} else {
 		(*in.BoundingBox).MarshalEasyJSON(out)
 	}
-	}
 	if in.LayoutText != "" {
 		if !first {
 			out.RawByte(',')
@@ -725,38 +717,30 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpDomsnapshot4(out *jwriter.Writ
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.NodeType != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"nodeType\":")
 	(in.NodeType).MarshalEasyJSON(out)
-	}
-	if in.NodeName != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"nodeName\":")
 	out.String(string(in.NodeName))
-	}
-	if in.NodeValue != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"nodeValue\":")
 	out.String(string(in.NodeValue))
-	}
-	if in.BackendNodeID != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"backendNodeId\":")
 	out.Int64(int64(in.BackendNodeID))
-	}
 	if len(in.ChildNodeIndexes) != 0 {
 		if !first {
 			out.RawByte(',')
@@ -1004,7 +988,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpDomsnapshot5(out *jwriter.Writ
 	out.RawByte('{')
 	first := true
 	_ = first
-	if len(in.Properties) != 0 {
 	if !first {
 		out.RawByte(',')
 	}
@@ -1026,7 +1009,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpDomsnapshot5(out *jwriter.Writ
 		}
 		out.RawByte(']')
 	}
-	}
 	out.RawByte('}')
 }
 

cdp/domsnapshot/types.go

@@ -10,10 +10,10 @@ import (
 
 // DOMNode a Node in the DOM tree.
 type DOMNode struct {
-	NodeType              cdp.NodeType      `json:"nodeType,omitempty"`              // Node's nodeType.
+	NodeType              cdp.NodeType      `json:"nodeType"`                        // Node's nodeType.
-	NodeName              string            `json:"nodeName,omitempty"`              // Node's nodeName.
+	NodeName              string            `json:"nodeName"`                        // Node's nodeName.
-	NodeValue             string            `json:"nodeValue,omitempty"`             // Node's nodeValue.
+	NodeValue             string            `json:"nodeValue"`                       // Node's nodeValue.
-	BackendNodeID         cdp.BackendNodeID `json:"backendNodeId,omitempty"`         // Node's id, corresponds to DOM.Node.backendNodeId.
+	BackendNodeID         cdp.BackendNodeID `json:"backendNodeId"`                   // Node's id, corresponds to DOM.Node.backendNodeId.
 	ChildNodeIndexes      []int64           `json:"childNodeIndexes,omitempty"`      // The indexes of the node's child nodes in the domNodes array returned by getSnapshot, if any.
 	Attributes            []*NameValue      `json:"attributes,omitempty"`            // Attributes of an Element node.
 	PseudoElementIndexes  []int64           `json:"pseudoElementIndexes,omitempty"`  // Indexes of pseudo elements associated with this node in the domNodes array returned by getSnapshot, if any.
@@ -33,8 +33,8 @@ type DOMNode struct {
 
 // LayoutTreeNode details of an element in the DOM tree with a LayoutObject.
 type LayoutTreeNode struct {
-	DomNodeIndex    int64                `json:"domNodeIndex,omitempty"`    // The index of the related DOM node in the domNodes array returned by getSnapshot.
+	DomNodeIndex    int64                `json:"domNodeIndex"`              // The index of the related DOM node in the domNodes array returned by getSnapshot.
-	BoundingBox     *dom.Rect            `json:"boundingBox,omitempty"`     // The absolute position bounding box.
+	BoundingBox     *dom.Rect            `json:"boundingBox"`               // The absolute position bounding box.
 	LayoutText      string               `json:"layoutText,omitempty"`      // Contents of the LayoutText, if any.
 	InlineTextNodes []*css.InlineTextBox `json:"inlineTextNodes,omitempty"` // The post-layout inline text nodes, if any.
 	StyleIndex      int64                `json:"styleIndex,omitempty"`      // Index into the computedStyles array returned by getSnapshot.
@@ -43,11 +43,11 @@ type LayoutTreeNode struct {
 // ComputedStyle a subset of the full ComputedStyle as defined by the request
 // whitelist.
 type ComputedStyle struct {
-	Properties []*NameValue `json:"properties,omitempty"` // Name/value pairs of computed style properties.
+	Properties []*NameValue `json:"properties"` // Name/value pairs of computed style properties.
 }
 
 // NameValue a name/value pair.
 type NameValue struct {
-	Name  string `json:"name,omitempty"`  // Attribute/property name.
+	Name  string `json:"name"`  // Attribute/property name.
-	Value string `json:"value,omitempty"` // Attribute/property value.
+	Value string `json:"value"` // Attribute/property value.
 }

cdp/domstorage/easyjson.go

@@ -54,22 +54,18 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpDomstorage(out *jwriter.Writer
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.SecurityOrigin != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"securityOrigin\":")
 	out.String(string(in.SecurityOrigin))
-	}
-	if in.IsLocalStorage {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"isLocalStorage\":")
 	out.Bool(bool(in.IsLocalStorage))
-	}
 	out.RawByte('}')
 }
 
@@ -533,7 +529,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpDomstorage5(out *jwriter.Write
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.StorageID != nil {
 	if !first {
 		out.RawByte(',')
 	}
@@ -544,7 +539,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpDomstorage5(out *jwriter.Write
 	} else {
 		(*in.StorageID).MarshalEasyJSON(out)
 	}
-	}
 	out.RawByte('}')
 }
 
@@ -620,7 +614,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpDomstorage6(out *jwriter.Write
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.StorageID != nil {
 	if !first {
 		out.RawByte(',')
 	}
@@ -631,31 +624,24 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpDomstorage6(out *jwriter.Write
 	} else {
 		(*in.StorageID).MarshalEasyJSON(out)
 	}
-	}
-	if in.Key != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"key\":")
 	out.String(string(in.Key))
-	}
-	if in.OldValue != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"oldValue\":")
 	out.String(string(in.OldValue))
-	}
-	if in.NewValue != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"newValue\":")
 	out.String(string(in.NewValue))
-	}
 	out.RawByte('}')
 }
 
@@ -727,7 +713,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpDomstorage7(out *jwriter.Write
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.StorageID != nil {
 	if !first {
 		out.RawByte(',')
 	}
@@ -738,15 +723,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpDomstorage7(out *jwriter.Write
 	} else {
 		(*in.StorageID).MarshalEasyJSON(out)
 	}
-	}
-	if in.Key != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"key\":")
 	out.String(string(in.Key))
-	}
 	out.RawByte('}')
 }
 
@@ -820,7 +802,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpDomstorage8(out *jwriter.Write
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.StorageID != nil {
 	if !first {
 		out.RawByte(',')
 	}
@@ -831,23 +812,18 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpDomstorage8(out *jwriter.Write
 	} else {
 		(*in.StorageID).MarshalEasyJSON(out)
 	}
-	}
-	if in.Key != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"key\":")
 	out.String(string(in.Key))
-	}
-	if in.NewValue != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"newValue\":")
 	out.String(string(in.NewValue))
-	}
 	out.RawByte('}')
 }
 

cdp/domstorage/events.go

@@ -8,28 +8,28 @@ import (
 
 // EventDomStorageItemsCleared [no description].
 type EventDomStorageItemsCleared struct {
-	StorageID *StorageID `json:"storageId,omitempty"`
+	StorageID *StorageID `json:"storageId"`
 }
 
 // EventDomStorageItemRemoved [no description].
 type EventDomStorageItemRemoved struct {
-	StorageID *StorageID `json:"storageId,omitempty"`
+	StorageID *StorageID `json:"storageId"`
-	Key       string     `json:"key,omitempty"`
+	Key       string     `json:"key"`
 }
 
 // EventDomStorageItemAdded [no description].
 type EventDomStorageItemAdded struct {
-	StorageID *StorageID `json:"storageId,omitempty"`
+	StorageID *StorageID `json:"storageId"`
-	Key       string     `json:"key,omitempty"`
+	Key       string     `json:"key"`
-	NewValue  string     `json:"newValue,omitempty"`
+	NewValue  string     `json:"newValue"`
 }
 
 // EventDomStorageItemUpdated [no description].
 type EventDomStorageItemUpdated struct {
-	StorageID *StorageID `json:"storageId,omitempty"`
+	StorageID *StorageID `json:"storageId"`
-	Key       string     `json:"key,omitempty"`
+	Key       string     `json:"key"`
-	OldValue  string     `json:"oldValue,omitempty"`
+	OldValue  string     `json:"oldValue"`
-	NewValue  string     `json:"newValue,omitempty"`
+	NewValue  string     `json:"newValue"`
 }
 
 // EventTypes all event types in the domain.

cdp/domstorage/types.go

@@ -4,8 +4,8 @@ package domstorage
 
 // StorageID dOM Storage identifier.
 type StorageID struct {
-	SecurityOrigin string `json:"securityOrigin,omitempty"` // Security origin for the storage.
+	SecurityOrigin string `json:"securityOrigin"` // Security origin for the storage.
-	IsLocalStorage bool   `json:"isLocalStorage,omitempty"` // Whether the storage is local storage (not session storage).
+	IsLocalStorage bool   `json:"isLocalStorage"` // Whether the storage is local storage (not session storage).
 }
 
 // Item dOM Storage item.

cdp/easyjson.go

@@ -58,30 +58,24 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdp(out *jwriter.Writer, in RGBA)
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.R != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"r\":")
 	out.Int64(int64(in.R))
-	}
-	if in.G != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"g\":")
 	out.Int64(int64(in.G))
-	}
-	if in.B != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"b\":")
 	out.Int64(int64(in.B))
-	}
 	if in.A != 0 {
 		if !first {
 			out.RawByte(',')
@@ -366,14 +360,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdp1(out *jwriter.Writer, in Node
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.NodeID != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"nodeId\":")
 	out.Int64(int64(in.NodeID))
-	}
 	if in.ParentID != 0 {
 		if !first {
 			out.RawByte(',')
@@ -382,46 +374,36 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdp1(out *jwriter.Writer, in Node
 		out.RawString("\"parentId\":")
 		out.Int64(int64(in.ParentID))
 	}
-	if in.BackendNodeID != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"backendNodeId\":")
 	out.Int64(int64(in.BackendNodeID))
-	}
-	if in.NodeType != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"nodeType\":")
 	(in.NodeType).MarshalEasyJSON(out)
-	}
-	if in.NodeName != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"nodeName\":")
 	out.String(string(in.NodeName))
-	}
-	if in.LocalName != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"localName\":")
 	out.String(string(in.LocalName))
-	}
-	if in.NodeValue != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"nodeValue\":")
 	out.String(string(in.NodeValue))
-	}
 	if in.ChildNodeCount != 0 {
 		if !first {
 			out.RawByte(',')
@@ -736,22 +718,18 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdp2(out *jwriter.Writer, in Mess
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.Code != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"code\":")
 	out.Int64(int64(in.Code))
-	}
-	if in.Message != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"message\":")
 	out.String(string(in.Message))
-	}
 	out.RawByte('}')
 }
 
@@ -946,14 +924,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdp4(out *jwriter.Writer, in Fram
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.ID != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"id\":")
 	out.String(string(in.ID))
-	}
 	if in.ParentID != "" {
 		if !first {
 			out.RawByte(',')
@@ -962,14 +938,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdp4(out *jwriter.Writer, in Fram
 		out.RawString("\"parentId\":")
 		out.String(string(in.ParentID))
 	}
-	if in.LoaderID != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"loaderId\":")
 	out.String(string(in.LoaderID))
-	}
 	if in.Name != "" {
 		if !first {
 			out.RawByte(',')
@@ -978,30 +952,24 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdp4(out *jwriter.Writer, in Fram
 		out.RawString("\"name\":")
 		out.String(string(in.Name))
 	}
-	if in.URL != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"url\":")
 	out.String(string(in.URL))
-	}
-	if in.SecurityOrigin != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"securityOrigin\":")
 	out.String(string(in.SecurityOrigin))
-	}
-	if in.MimeType != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"mimeType\":")
 	out.String(string(in.MimeType))
-	}
 	out.RawByte('}')
 }
 
@@ -1067,30 +1035,24 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdp5(out *jwriter.Writer, in Back
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.NodeType != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"nodeType\":")
 	(in.NodeType).MarshalEasyJSON(out)
-	}
-	if in.NodeName != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"nodeName\":")
 	out.String(string(in.NodeName))
-	}
-	if in.BackendNodeID != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"backendNodeId\":")
 	out.Int64(int64(in.BackendNodeID))
-	}
 	out.RawByte('}')
 }
 

cdp/emulation/easyjson.go

@@ -893,22 +893,18 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpEmulation10(out *jwriter.Write
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.Type != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"type\":")
 	(in.Type).MarshalEasyJSON(out)
-	}
-	if in.Angle != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"angle\":")
 	out.Int64(int64(in.Angle))
-	}
 	out.RawByte('}')
 }
 

cdp/emulation/types.go

@@ -12,8 +12,8 @@ import (
 
 // ScreenOrientation screen orientation.
 type ScreenOrientation struct {
-	Type  OrientationType `json:"type,omitempty"`  // Orientation type.
+	Type  OrientationType `json:"type"`  // Orientation type.
-	Angle int64           `json:"angle,omitempty"` // Orientation angle.
+	Angle int64           `json:"angle"` // Orientation angle.
 }
 
 // VirtualTimePolicy advance: If the scheduler runs out of immediate work,

cdp/har/har.go

@@ -0,0 +1,9 @@
+// Package har provides the Chrome Debugging Protocol
+// commands, types, and events for the HAR domain.
+//
+// HTTP Archive Format.
+//
+// Generated by the chromedp-gen command.
+package har
+
+// AUTOGENERATED. DO NOT EDIT.

cdp/har/types.go

@@ -0,0 +1,168 @@
+package har
+
+// AUTOGENERATED. DO NOT EDIT.
+
+// Cache this objects contains info about a request coming from browser
+// cache.
+type Cache struct {
+	BeforeRequest *CacheData `json:"beforeRequest,omitempty"` // State of a cache entry before the request. Leave out this field if the information is not available.
+	AfterRequest  *CacheData `json:"afterRequest,omitempty"`  // State of a cache entry after the request. Leave out this field if the information is not available.
+	Comment       string     `json:"comment,omitempty"`       // A comment provided by the user or the application.
+}
+
+// CacheData describes the cache data for beforeRequest and afterRequest.
+type CacheData struct {
+	Expires    string `json:"expires,omitempty"` // Expiration time of the cache entry.
+	LastAccess string `json:"lastAccess"`        // The last time the cache entry was opened.
+	ETag       string `json:"eTag"`              // Etag
+	HitCount   int64  `json:"hitCount"`          // The number of times the cache entry has been opened.
+	Comment    string `json:"comment,omitempty"` // A comment provided by the user or the application.
+}
+
+// Content this object describes details about response content (embedded in
+// <response> object).
+type Content struct {
+	Size        int64  `json:"size"`                  // Length of the returned content in bytes. Should be equal to response.bodySize if there is no compression and bigger when the content has been compressed.
+	Compression int64  `json:"compression,omitempty"` // Number of bytes saved. Leave out this field if the information is not available.
+	MimeType    string `json:"mimeType"`              // MIME type of the response text (value of the Content-Type response header). The charset attribute of the MIME type is included (if available).
+	Text        string `json:"text,omitempty"`        // Response body sent from the server or loaded from the browser cache. This field is populated with textual content only. The text field is either HTTP decoded text or a encoded (e.g. "base64") representation of the response body. Leave out this field if the information is not available.
+	Encoding    string `json:"encoding,omitempty"`    // Encoding used for response text field e.g "base64". Leave out this field if the text field is HTTP decoded (decompressed & unchunked), than trans-coded from its original character set into UTF-8.
+	Comment     string `json:"comment,omitempty"`     // A comment provided by the user or the application.
+}
+
+// Cookie this object contains list of all cookies (used in <request> and
+// <response> objects).
+type Cookie struct {
+	Name     string `json:"name"`               // The name of the cookie.
+	Value    string `json:"value"`              // The cookie value.
+	Path     string `json:"path,omitempty"`     // The path pertaining to the cookie.
+	Domain   string `json:"domain,omitempty"`   // The host of the cookie.
+	Expires  string `json:"expires,omitempty"`  // Cookie expiration time. (ISO 8601 - YYYY-MM-DDThh:mm:ss.sTZD, e.g. 2009-07-24T19:20:30.123+02:00).
+	HTTPOnly bool   `json:"httpOnly,omitempty"` // Set to true if the cookie is HTTP only, false otherwise.
+	Secure   bool   `json:"secure,omitempty"`   // True if the cookie was transmitted over ssl, false otherwise.
+	Comment  string `json:"comment,omitempty"`  // A comment provided by the user or the application.
+}
+
+// Creator creator and browser objects share the same structure.
+type Creator struct {
+	Name    string `json:"name"`              // Name of the application/browser used to export the log.
+	Version string `json:"version"`           // Version of the application/browser used to export the log.
+	Comment string `json:"comment,omitempty"` // A comment provided by the user or the application.
+}
+
+// Entry this object represents an array with all exported HTTP requests.
+// Sorting entries by startedDateTime (starting from the oldest) is preferred
+// way how to export data since it can make importing faster. However the reader
+// application should always make sure the array is sorted (if required for the
+// import).
+type Entry struct {
+	Pageref         string    `json:"pageref,omitempty"`         // Reference to the parent page. Leave out this field if the application does not support grouping by pages.
+	StartedDateTime string    `json:"startedDateTime"`           // Date and time stamp of the request start (ISO 8601 - YYYY-MM-DDThh:mm:ss.sTZD).
+	Time            float64   `json:"time"`                      // Total elapsed time of the request in milliseconds. This is the sum of all timings available in the timings object (i.e. not including -1 values) .
+	Request         *Request  `json:"request"`                   // Detailed info about the request.
+	Response        *Response `json:"response"`                  // Detailed info about the response.
+	Cache           *Cache    `json:"cache"`                     // Info about cache usage.
+	Timings         *Timings  `json:"timings"`                   // Detailed timing info about request/response round trip.
+	ServerIPAddress string    `json:"serverIPAddress,omitempty"` // IP address of the server that was connected (result of DNS resolution).
+	Connection      string    `json:"connection,omitempty"`      // Unique ID of the parent TCP/IP connection, can be the client or server port number. Note that a port number doesn't have to be unique identifier in cases where the port is shared for more connections. If the port isn't available for the application, any other unique connection ID can be used instead (e.g. connection index). Leave out this field if the application doesn't support this info.
+	Comment         string    `json:"comment,omitempty"`         // A comment provided by the user or the application.
+}
+
+// HAR parent container for HAR log.
+type HAR struct {
+	Log *Log `json:"log"`
+}
+
+// Log this object represents the root of exported data.
+type Log struct {
+	Version string   `json:"version"`           // Version number of the format. If empty, string "1.1" is assumed by default.
+	Creator *Creator `json:"creator"`           // Name and version info of the log creator application.
+	Browser *Creator `json:"browser,omitempty"` // Name and version info of used browser.
+	Pages   []*Page  `json:"pages,omitempty"`   // List of all exported (tracked) pages. Leave out this field if the application does not support grouping by pages.
+	Entries []*Entry `json:"entries"`           // List of all exported (tracked) requests.
+	Comment string   `json:"comment,omitempty"` // A comment provided by the user or the application.
+}
+
+// NameValuePair describes a name/value pair.
+type NameValuePair struct {
+	Name    string `json:"name"`              // Name of the pair.
+	Value   string `json:"value"`             // Value of the pair.
+	Comment string `json:"comment,omitempty"` // A comment provided by the user or the application.
+}
+
+// Page this object represents list of exported pages.
+type Page struct {
+	StartedDateTime string       `json:"startedDateTime"`   // Date and time stamp for the beginning of the page load (ISO 8601 - YYYY-MM-DDThh:mm:ss.sTZD, e.g. 2009-07-24T19:20:30.45+01:00).
+	ID              string       `json:"id"`                // Unique identifier of a page within the <log>. Entries use it to refer the parent page.
+	Title           string       `json:"title"`             // Page title.
+	PageTimings     *PageTimings `json:"pageTimings"`       // Detailed timing info about page load.
+	Comment         string       `json:"comment,omitempty"` // A comment provided by the user or the application.
+}
+
+// PageTimings this object describes timings for various events (states)
+// fired during the page load. All times are specified in milliseconds. If a
+// time info is not available appropriate field is set to -1.
+type PageTimings struct {
+	OnContentLoad float64 `json:"onContentLoad,omitempty"` // Content of the page loaded. Number of milliseconds since page load started (page.startedDateTime). Use -1 if the timing does not apply to the current request.
+	OnLoad        float64 `json:"onLoad,omitempty"`        // Page is loaded (onLoad event fired). Number of milliseconds since page load started (page.startedDateTime). Use -1 if the timing does not apply to the current request.
+	Comment       string  `json:"comment,omitempty"`       // A comment provided by the user or the application.
+}
+
+// Param list of posted parameters, if any (embedded in <postData> object).
+type Param struct {
+	Name        string `json:"name"`                  // name of a posted parameter.
+	Value       string `json:"value,omitempty"`       // value of a posted parameter or content of a posted file.
+	FileName    string `json:"fileName,omitempty"`    // name of a posted file.
+	ContentType string `json:"contentType,omitempty"` // content type of a posted file.
+	Comment     string `json:"comment,omitempty"`     // A comment provided by the user or the application.
+}
+
+// PostData this object describes posted data, if any (embedded in <request>
+// object).
+type PostData struct {
+	MimeType string   `json:"mimeType"`          // Mime type of posted data.
+	Params   []*Param `json:"params"`            // List of posted parameters (in case of URL encoded parameters).
+	Text     string   `json:"text"`              // Plain text posted data
+	Comment  string   `json:"comment,omitempty"` // A comment provided by the user or the application.
+}
+
+// Request this object contains detailed info about performed request.
+type Request struct {
+	Method      string           `json:"method"`             // Request method (GET, POST, ...).
+	URL         string           `json:"url"`                // Absolute URL of the request (fragments are not included).
+	HTTPVersion string           `json:"httpVersion"`        // Request HTTP Version.
+	Cookies     []*Cookie        `json:"cookies"`            // List of cookie objects.
+	Headers     []*NameValuePair `json:"headers"`            // List of header objects.
+	QueryString []*NameValuePair `json:"queryString"`        // List of query parameter objects.
+	PostData    *PostData        `json:"postData,omitempty"` // Posted data info.
+	HeadersSize int64            `json:"headersSize"`        // Total number of bytes from the start of the HTTP request message until (and including) the double CRLF before the body. Set to -1 if the info is not available.
+	BodySize    int64            `json:"bodySize"`           // Size of the request body (POST data payload) in bytes. Set to -1 if the info is not available.
+	Comment     string           `json:"comment,omitempty"`  // A comment provided by the user or the application.
+}
+
+// Response this object contains detailed info about the response.
+type Response struct {
+	Status      int64            `json:"status"`            // Response status.
+	StatusText  string           `json:"statusText"`        // Response status description.
+	HTTPVersion string           `json:"httpVersion"`       // Response HTTP Version.
+	Cookies     []*Cookie        `json:"cookies"`           // List of cookie objects.
+	Headers     []*NameValuePair `json:"headers"`           // List of header objects.
+	Content     *Content         `json:"content"`           // Details about the response body.
+	RedirectURL string           `json:"redirectURL"`       // Redirection target URL from the Location response header.
+	HeadersSize int64            `json:"headersSize"`       // Total number of bytes from the start of the HTTP response message until (and including) the double CRLF before the body. Set to -1 if the info is not available.
+	BodySize    int64            `json:"bodySize"`          // Size of the received response body in bytes. Set to zero in case of responses coming from the cache (304). Set to -1 if the info is not available.
+	Comment     string           `json:"comment,omitempty"` // A comment provided by the user or the application.
+}
+
+// Timings this object describes various phases within request-response round
+// trip. All times are specified in milliseconds.
+type Timings struct {
+	Blocked float64 `json:"blocked,omitempty"` // Time spent in a queue waiting for a network connection. Use -1 if the timing does not apply to the current request.
+	DNS     float64 `json:"dns,omitempty"`     // DNS resolution time. The time required to resolve a host name. Use -1 if the timing does not apply to the current request.
+	Connect float64 `json:"connect,omitempty"` // Time required to create TCP connection. Use -1 if the timing does not apply to the current request.
+	Send    float64 `json:"send"`              // Time required to send HTTP request to the server.
+	Wait    float64 `json:"wait"`              // Waiting for a response from the server.
+	Receive float64 `json:"receive"`           // Time required to read entire response from the server (or cache).
+	Ssl     float64 `json:"ssl,omitempty"`     // Time required for SSL/TLS negotiation. If this field is defined then the time is also included in the connect field (to ensure backward compatibility with HAR 1.1). Use -1 if the timing does not apply to the current request.
+	Comment string  `json:"comment,omitempty"` // A comment provided by the user or the application.
+}

cdp/heapprofiler/easyjson.go

@@ -511,7 +511,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpHeapprofiler6(out *jwriter.Wri
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.CallFrame != nil {
 	if !first {
 		out.RawByte(',')
 	}
@@ -522,16 +521,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpHeapprofiler6(out *jwriter.Wri
 	} else {
 		(*in.CallFrame).MarshalEasyJSON(out)
 	}
-	}
-	if in.SelfSize != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"selfSize\":")
 	out.Float64(float64(in.SelfSize))
-	}
-	if len(in.Children) != 0 {
 	if !first {
 		out.RawByte(',')
 	}
@@ -553,7 +548,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpHeapprofiler6(out *jwriter.Wri
 		}
 		out.RawByte(']')
 	}
-	}
 	out.RawByte('}')
 }
 
@@ -623,7 +617,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpHeapprofiler7(out *jwriter.Wri
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.Head != nil {
 	if !first {
 		out.RawByte(',')
 	}
@@ -634,7 +627,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpHeapprofiler7(out *jwriter.Wri
 	} else {
 		(*in.Head).MarshalEasyJSON(out)
 	}
-	}
 	out.RawByte('}')
 }
 
@@ -1053,22 +1045,18 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpHeapprofiler13(out *jwriter.Wr
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.Done != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"done\":")
 	out.Int64(int64(in.Done))
-	}
-	if in.Total != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"total\":")
 	out.Int64(int64(in.Total))
-	}
 	if in.Finished {
 		if !first {
 			out.RawByte(',')
@@ -1148,15 +1136,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpHeapprofiler14(out *jwriter.Wr
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.LastSeenObjectID != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"lastSeenObjectId\":")
 	out.Int64(int64(in.LastSeenObjectID))
-	}
-	if in.Timestamp != nil {
 	if !first {
 		out.RawByte(',')
 	}
@@ -1167,7 +1152,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpHeapprofiler14(out *jwriter.Wr
 	} else {
 		(*in.Timestamp).MarshalEasyJSON(out)
 	}
-	}
 	out.RawByte('}')
 }
 
@@ -1250,7 +1234,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpHeapprofiler15(out *jwriter.Wr
 	out.RawByte('{')
 	first := true
 	_ = first
-	if len(in.StatsUpdate) != 0 {
 	if !first {
 		out.RawByte(',')
 	}
@@ -1268,7 +1251,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpHeapprofiler15(out *jwriter.Wr
 		}
 		out.RawByte(']')
 	}
-	}
 	out.RawByte('}')
 }
 
@@ -1330,14 +1312,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpHeapprofiler16(out *jwriter.Wr
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.Chunk != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"chunk\":")
 	out.String(string(in.Chunk))
-	}
 	out.RawByte('}')
 }
 

cdp/heapprofiler/events.go

@@ -8,7 +8,7 @@ import (
 
 // EventAddHeapSnapshotChunk [no description].
 type EventAddHeapSnapshotChunk struct {
-	Chunk string `json:"chunk,omitempty"`
+	Chunk string `json:"chunk"`
 }
 
 // EventResetProfiles [no description].
@@ -16,8 +16,8 @@ type EventResetProfiles struct{}
 
 // EventReportHeapSnapshotProgress [no description].
 type EventReportHeapSnapshotProgress struct {
-	Done     int64 `json:"done,omitempty"`
+	Done     int64 `json:"done"`
-	Total    int64 `json:"total,omitempty"`
+	Total    int64 `json:"total"`
 	Finished bool  `json:"finished,omitempty"`
 }
 
@@ -27,14 +27,14 @@ type EventReportHeapSnapshotProgress struct {
 // then one or more heapStatsUpdate events will be sent before a new
 // lastSeenObjectId event.
 type EventLastSeenObjectID struct {
-	LastSeenObjectID int64          `json:"lastSeenObjectId,omitempty"`
+	LastSeenObjectID int64          `json:"lastSeenObjectId"`
-	Timestamp        *cdp.Timestamp `json:"timestamp,omitempty"`
+	Timestamp        *cdp.Timestamp `json:"timestamp"`
 }
 
 // EventHeapStatsUpdate if heap objects tracking has been started then
 // backend may send update for one or more fragments.
 type EventHeapStatsUpdate struct {
-	StatsUpdate []int64 `json:"statsUpdate,omitempty"` // An array of triplets. Each triplet describes a fragment. The first integer is the fragment index, the second integer is a total count of objects for the fragment, the third integer is a total size of the objects for the fragment.
+	StatsUpdate []int64 `json:"statsUpdate"` // An array of triplets. Each triplet describes a fragment. The first integer is the fragment index, the second integer is a total count of objects for the fragment, the third integer is a total size of the objects for the fragment.
 }
 
 // EventTypes all event types in the domain.

cdp/heapprofiler/types.go

@@ -15,12 +15,12 @@ func (t HeapSnapshotObjectID) String() string {
 // SamplingHeapProfileNode sampling Heap Profile node. Holds callsite
 // information, allocation statistics and child nodes.
 type SamplingHeapProfileNode struct {
-	CallFrame *runtime.CallFrame         `json:"callFrame,omitempty"` // Function location.
+	CallFrame *runtime.CallFrame         `json:"callFrame"` // Function location.
-	SelfSize  float64                    `json:"selfSize,omitempty"`  // Allocations size in bytes for the node excluding children.
+	SelfSize  float64                    `json:"selfSize"`  // Allocations size in bytes for the node excluding children.
-	Children  []*SamplingHeapProfileNode `json:"children,omitempty"`  // Child nodes.
+	Children  []*SamplingHeapProfileNode `json:"children"`  // Child nodes.
 }
 
 // SamplingHeapProfile profile.
 type SamplingHeapProfile struct {
-	Head *SamplingHeapProfileNode `json:"head,omitempty"`
+	Head *SamplingHeapProfileNode `json:"head"`
 }

cdp/indexeddb/easyjson.go

@@ -643,15 +643,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpIndexeddb6(out *jwriter.Writer
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.Name != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"name\":")
 	out.String(string(in.Name))
-	}
-	if in.KeyPath != nil {
 	if !first {
 		out.RawByte(',')
 	}
@@ -662,23 +659,18 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpIndexeddb6(out *jwriter.Writer
 	} else {
 		(*in.KeyPath).MarshalEasyJSON(out)
 	}
-	}
-	if in.Unique {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"unique\":")
 	out.Bool(bool(in.Unique))
-	}
-	if in.MultiEntry {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"multiEntry\":")
 	out.Bool(bool(in.MultiEntry))
-	}
 	out.RawByte('}')
 }
 
@@ -783,15 +775,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpIndexeddb7(out *jwriter.Writer
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.Name != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"name\":")
 	out.String(string(in.Name))
-	}
-	if in.KeyPath != nil {
 	if !first {
 		out.RawByte(',')
 	}
@@ -802,16 +791,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpIndexeddb7(out *jwriter.Writer
 	} else {
 		(*in.KeyPath).MarshalEasyJSON(out)
 	}
-	}
-	if in.AutoIncrement {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"autoIncrement\":")
 	out.Bool(bool(in.AutoIncrement))
-	}
-	if len(in.Indexes) != 0 {
 	if !first {
 		out.RawByte(',')
 	}
@@ -833,7 +818,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpIndexeddb7(out *jwriter.Writer
 		}
 		out.RawByte(']')
 	}
-	}
 	out.RawByte('}')
 }
 
@@ -941,22 +925,18 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpIndexeddb8(out *jwriter.Writer
 			(*in.Upper).MarshalEasyJSON(out)
 		}
 	}
-	if in.LowerOpen {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"lowerOpen\":")
 	out.Bool(bool(in.LowerOpen))
-	}
-	if in.UpperOpen {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"upperOpen\":")
 	out.Bool(bool(in.UpperOpen))
-	}
 	out.RawByte('}')
 }
 
@@ -1043,14 +1023,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpIndexeddb9(out *jwriter.Writer
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.Type != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"type\":")
 	(in.Type).MarshalEasyJSON(out)
-	}
 	if in.String != "" {
 		if !first {
 			out.RawByte(',')
@@ -1176,14 +1154,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpIndexeddb10(out *jwriter.Write
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.Type != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"type\":")
 	(in.Type).MarshalEasyJSON(out)
-	}
 	if in.Number != 0 {
 		if !first {
 			out.RawByte(',')
@@ -1518,23 +1494,18 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpIndexeddb14(out *jwriter.Write
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.Name != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"name\":")
 	out.String(string(in.Name))
-	}
-	if in.Version != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"version\":")
 	out.Int64(int64(in.Version))
-	}
-	if len(in.ObjectStores) != 0 {
 	if !first {
 		out.RawByte(',')
 	}
@@ -1556,7 +1527,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpIndexeddb14(out *jwriter.Write
 		}
 		out.RawByte(']')
 	}
-	}
 	out.RawByte('}')
 }
 
@@ -1646,7 +1616,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpIndexeddb15(out *jwriter.Write
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.Key != nil {
 	if !first {
 		out.RawByte(',')
 	}
@@ -1657,8 +1626,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpIndexeddb15(out *jwriter.Write
 	} else {
 		(*in.Key).MarshalEasyJSON(out)
 	}
-	}
-	if in.PrimaryKey != nil {
 	if !first {
 		out.RawByte(',')
 	}
@@ -1669,8 +1636,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpIndexeddb15(out *jwriter.Write
 	} else {
 		(*in.PrimaryKey).MarshalEasyJSON(out)
 	}
-	}
-	if in.Value != nil {
 	if !first {
 		out.RawByte(',')
 	}
@@ -1681,7 +1646,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpIndexeddb15(out *jwriter.Write
 	} else {
 		(*in.Value).MarshalEasyJSON(out)
 	}
-	}
 	out.RawByte('}')
 }
 

cdp/indexeddb/types.go

@@ -13,30 +13,30 @@ import (
 
 // DatabaseWithObjectStores database with an array of object stores.
 type DatabaseWithObjectStores struct {
-	Name         string         `json:"name,omitempty"`         // Database name.
+	Name         string         `json:"name"`         // Database name.
-	Version      int64          `json:"version,omitempty"`      // Database version.
+	Version      int64          `json:"version"`      // Database version.
-	ObjectStores []*ObjectStore `json:"objectStores,omitempty"` // Object stores in this database.
+	ObjectStores []*ObjectStore `json:"objectStores"` // Object stores in this database.
 }
 
 // ObjectStore object store.
 type ObjectStore struct {
-	Name          string              `json:"name,omitempty"`          // Object store name.
+	Name          string              `json:"name"`          // Object store name.
-	KeyPath       *KeyPath            `json:"keyPath,omitempty"`       // Object store key path.
+	KeyPath       *KeyPath            `json:"keyPath"`       // Object store key path.
-	AutoIncrement bool                `json:"autoIncrement,omitempty"` // If true, object store has auto increment flag set.
+	AutoIncrement bool                `json:"autoIncrement"` // If true, object store has auto increment flag set.
-	Indexes       []*ObjectStoreIndex `json:"indexes,omitempty"`       // Indexes in this object store.
+	Indexes       []*ObjectStoreIndex `json:"indexes"`       // Indexes in this object store.
 }
 
 // ObjectStoreIndex object store index.
 type ObjectStoreIndex struct {
-	Name       string   `json:"name,omitempty"`       // Index name.
+	Name       string   `json:"name"`       // Index name.
-	KeyPath    *KeyPath `json:"keyPath,omitempty"`    // Index key path.
+	KeyPath    *KeyPath `json:"keyPath"`    // Index key path.
-	Unique     bool     `json:"unique,omitempty"`     // If true, index is unique.
+	Unique     bool     `json:"unique"`     // If true, index is unique.
-	MultiEntry bool     `json:"multiEntry,omitempty"` // If true, index allows multiple entries for a key.
+	MultiEntry bool     `json:"multiEntry"` // If true, index allows multiple entries for a key.
 }
 
 // Key key.
 type Key struct {
-	Type   KeyType `json:"type,omitempty"`   // Key type.
+	Type   KeyType `json:"type"`             // Key type.
 	Number float64 `json:"number,omitempty"` // Number value.
 	String string  `json:"string,omitempty"` // String value.
 	Date   float64 `json:"date,omitempty"`   // Date value.
@@ -47,20 +47,20 @@ type Key struct {
 type KeyRange struct {
 	Lower     *Key `json:"lower,omitempty"` // Lower bound.
 	Upper     *Key `json:"upper,omitempty"` // Upper bound.
-	LowerOpen bool `json:"lowerOpen,omitempty"` // If true lower bound is open.
+	LowerOpen bool `json:"lowerOpen"`       // If true lower bound is open.
-	UpperOpen bool `json:"upperOpen,omitempty"` // If true upper bound is open.
+	UpperOpen bool `json:"upperOpen"`       // If true upper bound is open.
 }
 
 // DataEntry data entry.
 type DataEntry struct {
-	Key        *runtime.RemoteObject `json:"key,omitempty"`        // Key object.
+	Key        *runtime.RemoteObject `json:"key"`        // Key object.
-	PrimaryKey *runtime.RemoteObject `json:"primaryKey,omitempty"` // Primary key object.
+	PrimaryKey *runtime.RemoteObject `json:"primaryKey"` // Primary key object.
-	Value      *runtime.RemoteObject `json:"value,omitempty"`      // Value object.
+	Value      *runtime.RemoteObject `json:"value"`      // Value object.
 }
 
 // KeyPath key path.
 type KeyPath struct {
-	Type   KeyPathType `json:"type,omitempty"`   // Key path type.
+	Type   KeyPathType `json:"type"`             // Key path type.
 	String string      `json:"string,omitempty"` // String value.
 	Array  []string    `json:"array,omitempty"`  // Array value.
 }

cdp/input/easyjson.go

@@ -67,30 +67,24 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpInput(out *jwriter.Writer, in
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.State != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"state\":")
 	(in.State).MarshalEasyJSON(out)
-	}
-	if in.X != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"x\":")
 	out.Int64(int64(in.X))
-	}
-	if in.Y != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"y\":")
 	out.Int64(int64(in.Y))
-	}
 	if in.RadiusX != 0 {
 		if !first {
 			out.RawByte(',')

cdp/input/types.go

@@ -13,9 +13,9 @@ import (
 
 // TouchPoint [no description].
 type TouchPoint struct {
-	State         TouchState `json:"state,omitempty"`         // State of the touch point.
+	State         TouchState `json:"state"`                   // State of the touch point.
-	X             int64      `json:"x,omitempty"`             // X coordinate of the event relative to the main frame's viewport.
+	X             int64      `json:"x"`                       // X coordinate of the event relative to the main frame's viewport.
-	Y             int64      `json:"y,omitempty"`             // Y coordinate of the event relative to the main frame's viewport. 0 refers to the top of the viewport and Y increases as it proceeds towards the bottom of the viewport.
+	Y             int64      `json:"y"`                       // Y coordinate of the event relative to the main frame's viewport. 0 refers to the top of the viewport and Y increases as it proceeds towards the bottom of the viewport.
 	RadiusX       int64      `json:"radiusX,omitempty"`       // X radius of the touch area (default: 1).
 	RadiusY       int64      `json:"radiusY,omitempty"`       // Y radius of the touch area (default: 1).
 	RotationAngle float64    `json:"rotationAngle,omitempty"` // Rotation angle (default: 0.0).

cdp/inspector/easyjson.go

@@ -111,14 +111,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpInspector1(out *jwriter.Writer
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.Reason != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"reason\":")
 	(in.Reason).MarshalEasyJSON(out)
-	}
 	out.RawByte('}')
 }
 

cdp/inspector/events.go

@@ -9,7 +9,7 @@ import (
 // EventDetached fired when remote debugging connection is about to be
 // terminated. Contains detach reason.
 type EventDetached struct {
-	Reason DetachReason `json:"reason,omitempty"` // The reason why connection has been terminated.
+	Reason DetachReason `json:"reason"` // The reason why connection has been terminated.
 }
 
 // EventTargetCrashed fired when debugging target has crashed.

cdp/layertree/easyjson.go

@@ -231,7 +231,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree2(out *jwriter.Writer
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.Rect != nil {
 	if !first {
 		out.RawByte(',')
 	}
@@ -242,15 +241,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree2(out *jwriter.Writer
 	} else {
 		(*in.Rect).MarshalEasyJSON(out)
 	}
-	}
-	if in.Type != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"type\":")
 	(in.Type).MarshalEasyJSON(out)
-	}
 	out.RawByte('}')
 }
 
@@ -791,30 +787,24 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree8(out *jwriter.Writer
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.X != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"x\":")
 	out.Float64(float64(in.X))
-	}
-	if in.Y != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"y\":")
 	out.Float64(float64(in.Y))
-	}
-	if in.Picture != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"picture\":")
 	out.String(string(in.Picture))
-	}
 	out.RawByte('}')
 }
 
@@ -1270,14 +1260,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree13(out *jwriter.Write
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.LayerID != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"layerId\":")
 	out.String(string(in.LayerID))
-	}
 	if in.ParentLayerID != "" {
 		if !first {
 			out.RawByte(',')
@@ -1294,38 +1282,30 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree13(out *jwriter.Write
 		out.RawString("\"backendNodeId\":")
 		out.Int64(int64(in.BackendNodeID))
 	}
-	if in.OffsetX != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"offsetX\":")
 	out.Float64(float64(in.OffsetX))
-	}
-	if in.OffsetY != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"offsetY\":")
 	out.Float64(float64(in.OffsetY))
-	}
-	if in.Width != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"width\":")
 	out.Float64(float64(in.Width))
-	}
-	if in.Height != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"height\":")
 	out.Float64(float64(in.Height))
-	}
 	if len(in.Transform) != 0 {
 		if !first {
 			out.RawByte(',')
@@ -1369,22 +1349,18 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree13(out *jwriter.Write
 		out.RawString("\"anchorZ\":")
 		out.Float64(float64(in.AnchorZ))
 	}
-	if in.PaintCount != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"paintCount\":")
 	out.Int64(int64(in.PaintCount))
-	}
-	if in.DrawsContent {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"drawsContent\":")
 	out.Bool(bool(in.DrawsContent))
-	}
 	if in.Invisible {
 		if !first {
 			out.RawByte(',')
@@ -1600,15 +1576,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree15(out *jwriter.Write
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.LayerID != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"layerId\":")
 	out.String(string(in.LayerID))
-	}
-	if in.Clip != nil {
 	if !first {
 		out.RawByte(',')
 	}
@@ -1619,7 +1592,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree15(out *jwriter.Write
 	} else {
 		(*in.Clip).MarshalEasyJSON(out)
 	}
-	}
 	out.RawByte('}')
 }
 

cdp/layertree/events.go

@@ -14,8 +14,8 @@ type EventLayerTreeDidChange struct {
 
 // EventLayerPainted [no description].
 type EventLayerPainted struct {
-	LayerID LayerID   `json:"layerId,omitempty"` // The id of the painted layer.
+	LayerID LayerID   `json:"layerId"` // The id of the painted layer.
-	Clip    *dom.Rect `json:"clip,omitempty"`    // Clip rectangle.
+	Clip    *dom.Rect `json:"clip"`    // Clip rectangle.
 }
 
 // EventTypes all event types in the domain.

cdp/layertree/types.go

@@ -30,33 +30,33 @@ func (t SnapshotID) String() string {
 
 // ScrollRect rectangle where scrolling happens on the main thread.
 type ScrollRect struct {
-	Rect *dom.Rect      `json:"rect,omitempty"` // Rectangle itself.
+	Rect *dom.Rect      `json:"rect"` // Rectangle itself.
-	Type ScrollRectType `json:"type,omitempty"` // Reason for rectangle to force scrolling on the main thread
+	Type ScrollRectType `json:"type"` // Reason for rectangle to force scrolling on the main thread
 }
 
 // PictureTile serialized fragment of layer picture along with its offset
 // within the layer.
 type PictureTile struct {
-	X       float64 `json:"x,omitempty"`       // Offset from owning layer left boundary
+	X       float64 `json:"x"`       // Offset from owning layer left boundary
-	Y       float64 `json:"y,omitempty"`       // Offset from owning layer top boundary
+	Y       float64 `json:"y"`       // Offset from owning layer top boundary
-	Picture string  `json:"picture,omitempty"` // Base64-encoded snapshot data.
+	Picture string  `json:"picture"` // Base64-encoded snapshot data.
 }
 
 // Layer information about a compositing layer.
 type Layer struct {
-	LayerID       LayerID           `json:"layerId,omitempty"`       // The unique id for this layer.
+	LayerID       LayerID           `json:"layerId"`                 // The unique id for this layer.
 	ParentLayerID LayerID           `json:"parentLayerId,omitempty"` // The id of parent (not present for root).
 	BackendNodeID cdp.BackendNodeID `json:"backendNodeId,omitempty"` // The backend id for the node associated with this layer.
-	OffsetX       float64           `json:"offsetX,omitempty"`       // Offset from parent layer, X coordinate.
+	OffsetX       float64           `json:"offsetX"`                 // Offset from parent layer, X coordinate.
-	OffsetY       float64           `json:"offsetY,omitempty"`       // Offset from parent layer, Y coordinate.
+	OffsetY       float64           `json:"offsetY"`                 // Offset from parent layer, Y coordinate.
-	Width         float64           `json:"width,omitempty"`         // Layer width.
+	Width         float64           `json:"width"`                   // Layer width.
-	Height        float64           `json:"height,omitempty"`        // Layer height.
+	Height        float64           `json:"height"`                  // Layer height.
 	Transform     []float64         `json:"transform,omitempty"`     // Transformation matrix for layer, default is identity matrix
 	AnchorX       float64           `json:"anchorX,omitempty"`       // Transform anchor point X, absent if no transform specified
 	AnchorY       float64           `json:"anchorY,omitempty"`       // Transform anchor point Y, absent if no transform specified
 	AnchorZ       float64           `json:"anchorZ,omitempty"`       // Transform anchor point Z, absent if no transform specified
-	PaintCount    int64             `json:"paintCount,omitempty"`    // Indicates how many time this layer has painted.
+	PaintCount    int64             `json:"paintCount"`              // Indicates how many time this layer has painted.
-	DrawsContent  bool              `json:"drawsContent,omitempty"`  // Indicates whether this layer hosts any content, rather than being used for transform/scrolling purposes only.
+	DrawsContent  bool              `json:"drawsContent"`            // Indicates whether this layer hosts any content, rather than being used for transform/scrolling purposes only.
 	Invisible     bool              `json:"invisible,omitempty"`     // Set if layer is not visible.
 	ScrollRects   []*ScrollRect     `json:"scrollRects,omitempty"`   // Rectangles scrolling on main thread only.
 }

cdp/log/easyjson.go

@@ -56,22 +56,18 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLog(out *jwriter.Writer, in Vi
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.Name != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"name\":")
 	(in.Name).MarshalEasyJSON(out)
-	}
-	if in.Threshold != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"threshold\":")
 	out.Float64(float64(in.Threshold))
-	}
 	out.RawByte('}')
 }
 
@@ -311,7 +307,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLog3(out *jwriter.Writer, in E
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.Entry != nil {
 	if !first {
 		out.RawByte(',')
 	}
@@ -322,7 +317,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLog3(out *jwriter.Writer, in E
 	} else {
 		(*in.Entry).MarshalEasyJSON(out)
 	}
-	}
 	out.RawByte('}')
 }
 
@@ -416,31 +410,24 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLog4(out *jwriter.Writer, in E
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.Source != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"source\":")
 	(in.Source).MarshalEasyJSON(out)
-	}
-	if in.Level != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"level\":")
 	(in.Level).MarshalEasyJSON(out)
-	}
-	if in.Text != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"text\":")
 	out.String(string(in.Text))
-	}
-	if in.Timestamp != nil {
 	if !first {
 		out.RawByte(',')
 	}
@@ -451,7 +438,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLog4(out *jwriter.Writer, in E
 	} else {
 		(*in.Timestamp).MarshalEasyJSON(out)
 	}
-	}
 	if in.URL != "" {
 		if !first {
 			out.RawByte(',')

cdp/log/events.go

@@ -8,7 +8,7 @@ import (
 
 // EventEntryAdded issued when new message was logged.
 type EventEntryAdded struct {
-	Entry *Entry `json:"entry,omitempty"` // The entry.
+	Entry *Entry `json:"entry"` // The entry.
 }
 
 // EventTypes all event types in the domain.

cdp/log/types.go

@@ -14,10 +14,10 @@ import (
 
 // Entry log entry.
 type Entry struct {
-	Source           Source              `json:"source,omitempty"`           // Log entry source.
+	Source           Source              `json:"source"`                     // Log entry source.
-	Level            Level               `json:"level,omitempty"`            // Log entry severity.
+	Level            Level               `json:"level"`                      // Log entry severity.
-	Text             string              `json:"text,omitempty"`             // Logged text.
+	Text             string              `json:"text"`                       // Logged text.
-	Timestamp        *runtime.Timestamp  `json:"timestamp,omitempty"`        // Timestamp when this entry was added.
+	Timestamp        *runtime.Timestamp  `json:"timestamp"`                  // Timestamp when this entry was added.
 	URL              string              `json:"url,omitempty"`              // URL of the resource if known.
 	LineNumber       int64               `json:"lineNumber,omitempty"`       // Line number in the resource.
 	StackTrace       *runtime.StackTrace `json:"stackTrace,omitempty"`       // JavaScript stack trace.
@@ -27,8 +27,8 @@ type Entry struct {
 
 // ViolationSetting violation configuration setting.
 type ViolationSetting struct {
-	Name      Violation `json:"name,omitempty"`      // Violation type.
+	Name      Violation `json:"name"`      // Violation type.
-	Threshold float64   `json:"threshold,omitempty"` // Time threshold to trigger upon.
+	Threshold float64   `json:"threshold"` // Time threshold to trigger upon.
 }
 
 // Source log entry source.

cdp/network/events.go

@@ -10,61 +10,61 @@ import (
 // EventResourceChangedPriority fired when resource loading priority is
 // changed.
 type EventResourceChangedPriority struct {
-	RequestID   RequestID        `json:"requestId,omitempty"`   // Request identifier.
+	RequestID   RequestID        `json:"requestId"`   // Request identifier.
-	NewPriority ResourcePriority `json:"newPriority,omitempty"` // New priority
+	NewPriority ResourcePriority `json:"newPriority"` // New priority
-	Timestamp   *cdp.Timestamp   `json:"timestamp,omitempty"`   // Timestamp.
+	Timestamp   *cdp.Timestamp   `json:"timestamp"`   // Timestamp.
 }
 
 // EventRequestWillBeSent fired when page is about to send HTTP request.
 type EventRequestWillBeSent struct {
-	RequestID        RequestID         `json:"requestId,omitempty"`        // Request identifier.
+	RequestID        RequestID         `json:"requestId"`                  // Request identifier.
-	FrameID          cdp.FrameID       `json:"frameId,omitempty"`          // Frame identifier.
+	FrameID          cdp.FrameID       `json:"frameId"`                    // Frame identifier.
-	LoaderID         cdp.LoaderID      `json:"loaderId,omitempty"`         // Loader identifier.
+	LoaderID         cdp.LoaderID      `json:"loaderId"`                   // Loader identifier.
-	DocumentURL      string            `json:"documentURL,omitempty"`      // URL of the document this request is loaded for.
+	DocumentURL      string            `json:"documentURL"`                // URL of the document this request is loaded for.
-	Request          *Request          `json:"request,omitempty"`          // Request data.
+	Request          *Request          `json:"request"`                    // Request data.
-	Timestamp        *cdp.Timestamp    `json:"timestamp,omitempty"`        // Timestamp.
+	Timestamp        *cdp.Timestamp    `json:"timestamp"`                  // Timestamp.
-	WallTime         *cdp.Timestamp    `json:"wallTime,omitempty"`         // UTC Timestamp.
+	WallTime         *cdp.Timestamp    `json:"wallTime"`                   // UTC Timestamp.
-	Initiator        *Initiator        `json:"initiator,omitempty"`        // Request initiator.
+	Initiator        *Initiator        `json:"initiator"`                  // Request initiator.
 	RedirectResponse *Response         `json:"redirectResponse,omitempty"` // Redirect response data.
 	Type             page.ResourceType `json:"type,omitempty"`             // Type of this resource.
 }
 
 // EventRequestServedFromCache fired if request ended up loading from cache.
 type EventRequestServedFromCache struct {
-	RequestID RequestID `json:"requestId,omitempty"` // Request identifier.
+	RequestID RequestID `json:"requestId"` // Request identifier.
 }
 
 // EventResponseReceived fired when HTTP response is available.
 type EventResponseReceived struct {
-	RequestID RequestID         `json:"requestId,omitempty"` // Request identifier.
+	RequestID RequestID         `json:"requestId"` // Request identifier.
-	FrameID   cdp.FrameID       `json:"frameId,omitempty"`   // Frame identifier.
+	FrameID   cdp.FrameID       `json:"frameId"`   // Frame identifier.
-	LoaderID  cdp.LoaderID      `json:"loaderId,omitempty"`  // Loader identifier.
+	LoaderID  cdp.LoaderID      `json:"loaderId"`  // Loader identifier.
-	Timestamp *cdp.Timestamp    `json:"timestamp,omitempty"` // Timestamp.
+	Timestamp *cdp.Timestamp    `json:"timestamp"` // Timestamp.
-	Type      page.ResourceType `json:"type,omitempty"`      // Resource type.
+	Type      page.ResourceType `json:"type"`      // Resource type.
-	Response  *Response         `json:"response,omitempty"`  // Response data.
+	Response  *Response         `json:"response"`  // Response data.
 }
 
 // EventDataReceived fired when data chunk was received over the network.
 type EventDataReceived struct {
-	RequestID         RequestID      `json:"requestId,omitempty"`         // Request identifier.
+	RequestID         RequestID      `json:"requestId"`         // Request identifier.
-	Timestamp         *cdp.Timestamp `json:"timestamp,omitempty"`         // Timestamp.
+	Timestamp         *cdp.Timestamp `json:"timestamp"`         // Timestamp.
-	DataLength        int64          `json:"dataLength,omitempty"`        // Data chunk length.
+	DataLength        int64          `json:"dataLength"`        // Data chunk length.
-	EncodedDataLength int64          `json:"encodedDataLength,omitempty"` // Actual bytes received (might be less than dataLength for compressed encodings).
+	EncodedDataLength int64          `json:"encodedDataLength"` // Actual bytes received (might be less than dataLength for compressed encodings).
 }
 
 // EventLoadingFinished fired when HTTP request has finished loading.
 type EventLoadingFinished struct {
-	RequestID         RequestID      `json:"requestId,omitempty"`         // Request identifier.
+	RequestID         RequestID      `json:"requestId"`         // Request identifier.
-	Timestamp         *cdp.Timestamp `json:"timestamp,omitempty"`         // Timestamp.
+	Timestamp         *cdp.Timestamp `json:"timestamp"`         // Timestamp.
-	EncodedDataLength float64        `json:"encodedDataLength,omitempty"` // Total number of bytes received for this request.
+	EncodedDataLength float64        `json:"encodedDataLength"` // Total number of bytes received for this request.
 }
 
 // EventLoadingFailed fired when HTTP request has failed to load.
 type EventLoadingFailed struct {
-	RequestID     RequestID         `json:"requestId,omitempty"`     // Request identifier.
+	RequestID     RequestID         `json:"requestId"`               // Request identifier.
-	Timestamp     *cdp.Timestamp    `json:"timestamp,omitempty"`     // Timestamp.
+	Timestamp     *cdp.Timestamp    `json:"timestamp"`               // Timestamp.
-	Type          page.ResourceType `json:"type,omitempty"`          // Resource type.
+	Type          page.ResourceType `json:"type"`                    // Resource type.
-	ErrorText     string            `json:"errorText,omitempty"`     // User friendly error message.
+	ErrorText     string            `json:"errorText"`               // User friendly error message.
 	Canceled      bool              `json:"canceled,omitempty"`      // True if loading was canceled.
 	BlockedReason BlockedReason     `json:"blockedReason,omitempty"` // The reason why loading was blocked, if any.
 }
@@ -72,70 +72,70 @@ type EventLoadingFailed struct {
 // EventWebSocketWillSendHandshakeRequest fired when WebSocket is about to
 // initiate handshake.
 type EventWebSocketWillSendHandshakeRequest struct {
-	RequestID RequestID         `json:"requestId,omitempty"` // Request identifier.
+	RequestID RequestID         `json:"requestId"` // Request identifier.
-	Timestamp *cdp.Timestamp    `json:"timestamp,omitempty"` // Timestamp.
+	Timestamp *cdp.Timestamp    `json:"timestamp"` // Timestamp.
-	WallTime  *cdp.Timestamp    `json:"wallTime,omitempty"`  // UTC Timestamp.
+	WallTime  *cdp.Timestamp    `json:"wallTime"`  // UTC Timestamp.
-	Request   *WebSocketRequest `json:"request,omitempty"`   // WebSocket request data.
+	Request   *WebSocketRequest `json:"request"`   // WebSocket request data.
 }
 
 // EventWebSocketHandshakeResponseReceived fired when WebSocket handshake
 // response becomes available.
 type EventWebSocketHandshakeResponseReceived struct {
-	RequestID RequestID          `json:"requestId,omitempty"` // Request identifier.
+	RequestID RequestID          `json:"requestId"` // Request identifier.
-	Timestamp *cdp.Timestamp     `json:"timestamp,omitempty"` // Timestamp.
+	Timestamp *cdp.Timestamp     `json:"timestamp"` // Timestamp.
-	Response  *WebSocketResponse `json:"response,omitempty"`  // WebSocket response data.
+	Response  *WebSocketResponse `json:"response"`  // WebSocket response data.
 }
 
 // EventWebSocketCreated fired upon WebSocket creation.
 type EventWebSocketCreated struct {
-	RequestID RequestID  `json:"requestId,omitempty"` // Request identifier.
+	RequestID RequestID  `json:"requestId"`           // Request identifier.
-	URL       string     `json:"url,omitempty"`       // WebSocket request URL.
+	URL       string     `json:"url"`                 // WebSocket request URL.
 	Initiator *Initiator `json:"initiator,omitempty"` // Request initiator.
 }
 
 // EventWebSocketClosed fired when WebSocket is closed.
 type EventWebSocketClosed struct {
-	RequestID RequestID      `json:"requestId,omitempty"` // Request identifier.
+	RequestID RequestID      `json:"requestId"` // Request identifier.
-	Timestamp *cdp.Timestamp `json:"timestamp,omitempty"` // Timestamp.
+	Timestamp *cdp.Timestamp `json:"timestamp"` // Timestamp.
 }
 
 // EventWebSocketFrameReceived fired when WebSocket frame is received.
 type EventWebSocketFrameReceived struct {
-	RequestID RequestID       `json:"requestId,omitempty"` // Request identifier.
+	RequestID RequestID       `json:"requestId"` // Request identifier.
-	Timestamp *cdp.Timestamp  `json:"timestamp,omitempty"` // Timestamp.
+	Timestamp *cdp.Timestamp  `json:"timestamp"` // Timestamp.
-	Response  *WebSocketFrame `json:"response,omitempty"`  // WebSocket response data.
+	Response  *WebSocketFrame `json:"response"`  // WebSocket response data.
 }
 
 // EventWebSocketFrameError fired when WebSocket frame error occurs.
 type EventWebSocketFrameError struct {
-	RequestID    RequestID      `json:"requestId,omitempty"`    // Request identifier.
+	RequestID    RequestID      `json:"requestId"`    // Request identifier.
-	Timestamp    *cdp.Timestamp `json:"timestamp,omitempty"`    // Timestamp.
+	Timestamp    *cdp.Timestamp `json:"timestamp"`    // Timestamp.
-	ErrorMessage string         `json:"errorMessage,omitempty"` // WebSocket frame error message.
+	ErrorMessage string         `json:"errorMessage"` // WebSocket frame error message.
 }
 
 // EventWebSocketFrameSent fired when WebSocket frame is sent.
 type EventWebSocketFrameSent struct {
-	RequestID RequestID       `json:"requestId,omitempty"` // Request identifier.
+	RequestID RequestID       `json:"requestId"` // Request identifier.
-	Timestamp *cdp.Timestamp  `json:"timestamp,omitempty"` // Timestamp.
+	Timestamp *cdp.Timestamp  `json:"timestamp"` // Timestamp.
-	Response  *WebSocketFrame `json:"response,omitempty"`  // WebSocket response data.
+	Response  *WebSocketFrame `json:"response"`  // WebSocket response data.
 }
 
 // EventEventSourceMessageReceived fired when EventSource message is
 // received.
 type EventEventSourceMessageReceived struct {
-	RequestID RequestID      `json:"requestId,omitempty"` // Request identifier.
+	RequestID RequestID      `json:"requestId"` // Request identifier.
-	Timestamp *cdp.Timestamp `json:"timestamp,omitempty"` // Timestamp.
+	Timestamp *cdp.Timestamp `json:"timestamp"` // Timestamp.
-	EventName string         `json:"eventName,omitempty"` // Message type.
+	EventName string         `json:"eventName"` // Message type.
-	EventID   string         `json:"eventId,omitempty"`   // Message identifier.
+	EventID   string         `json:"eventId"`   // Message identifier.
-	Data      string         `json:"data,omitempty"`      // Message content.
+	Data      string         `json:"data"`      // Message content.
 }
 
 // EventRequestIntercepted details of an intercepted HTTP request, which must
 // be either allowed, blocked, modified or mocked.
 type EventRequestIntercepted struct {
-	InterceptionID     InterceptionID    `json:"interceptionId,omitempty"` // Each request the page makes will have a unique id, however if any redirects are encountered while processing that fetch, they will be reported with the same id as the original fetch. Likewise if HTTP authentication is needed then the same fetch id will be used.
+	InterceptionID     InterceptionID    `json:"interceptionId"` // Each request the page makes will have a unique id, however if any redirects are encountered while processing that fetch, they will be reported with the same id as the original fetch. Likewise if HTTP authentication is needed then the same fetch id will be used.
-	Request            *Request          `json:"request,omitempty"`
+	Request            *Request          `json:"request"`
-	ResourceType       page.ResourceType `json:"resourceType,omitempty"`       // How the requested resource will be used.
+	ResourceType       page.ResourceType `json:"resourceType"`                 // How the requested resource will be used.
 	RedirectHeaders    Headers           `json:"redirectHeaders,omitempty"`    // HTTP response headers, only sent if a redirect was intercepted.
 	RedirectStatusCode int64             `json:"redirectStatusCode,omitempty"` // HTTP response code, only sent if a redirect was intercepted.
 	RedirectURL        string            `json:"redirectUrl,omitempty"`        // Redirect location, only sent if a redirect was intercepted.

cdp/network/types.go

@@ -213,22 +213,22 @@ func (t *CookieSameSite) UnmarshalJSON(buf []byte) error {
 
 // ResourceTiming timing information for the request.
 type ResourceTiming struct {
-	RequestTime       float64 `json:"requestTime,omitempty"`       // Timing's requestTime is a baseline in seconds, while the other numbers are ticks in milliseconds relatively to this requestTime.
+	RequestTime       float64 `json:"requestTime"`       // Timing's requestTime is a baseline in seconds, while the other numbers are ticks in milliseconds relatively to this requestTime.
-	ProxyStart        float64 `json:"proxyStart,omitempty"`        // Started resolving proxy.
+	ProxyStart        float64 `json:"proxyStart"`        // Started resolving proxy.
-	ProxyEnd          float64 `json:"proxyEnd,omitempty"`          // Finished resolving proxy.
+	ProxyEnd          float64 `json:"proxyEnd"`          // Finished resolving proxy.
-	DNSStart          float64 `json:"dnsStart,omitempty"`          // Started DNS address resolve.
+	DNSStart          float64 `json:"dnsStart"`          // Started DNS address resolve.
-	DNSEnd            float64 `json:"dnsEnd,omitempty"`            // Finished DNS address resolve.
+	DNSEnd            float64 `json:"dnsEnd"`            // Finished DNS address resolve.
-	ConnectStart      float64 `json:"connectStart,omitempty"`      // Started connecting to the remote host.
+	ConnectStart      float64 `json:"connectStart"`      // Started connecting to the remote host.
-	ConnectEnd        float64 `json:"connectEnd,omitempty"`        // Connected to the remote host.
+	ConnectEnd        float64 `json:"connectEnd"`        // Connected to the remote host.
-	SslStart          float64 `json:"sslStart,omitempty"`          // Started SSL handshake.
+	SslStart          float64 `json:"sslStart"`          // Started SSL handshake.
-	SslEnd            float64 `json:"sslEnd,omitempty"`            // Finished SSL handshake.
+	SslEnd            float64 `json:"sslEnd"`            // Finished SSL handshake.
-	WorkerStart       float64 `json:"workerStart,omitempty"`       // Started running ServiceWorker.
+	WorkerStart       float64 `json:"workerStart"`       // Started running ServiceWorker.
-	WorkerReady       float64 `json:"workerReady,omitempty"`       // Finished Starting ServiceWorker.
+	WorkerReady       float64 `json:"workerReady"`       // Finished Starting ServiceWorker.
-	SendStart         float64 `json:"sendStart,omitempty"`         // Started sending request.
+	SendStart         float64 `json:"sendStart"`         // Started sending request.
-	SendEnd           float64 `json:"sendEnd,omitempty"`           // Finished sending request.
+	SendEnd           float64 `json:"sendEnd"`           // Finished sending request.
-	PushStart         float64 `json:"pushStart,omitempty"`         // Time the server started pushing request.
+	PushStart         float64 `json:"pushStart"`         // Time the server started pushing request.
-	PushEnd           float64 `json:"pushEnd,omitempty"`           // Time the server finished pushing request.
+	PushEnd           float64 `json:"pushEnd"`           // Time the server finished pushing request.
-	ReceiveHeadersEnd float64 `json:"receiveHeadersEnd,omitempty"` // Finished receiving response headers.
+	ReceiveHeadersEnd float64 `json:"receiveHeadersEnd"` // Finished receiving response headers.
 }
 
 // ResourcePriority loading priority of a resource request.
@@ -284,43 +284,43 @@ func (t *ResourcePriority) UnmarshalJSON(buf []byte) error {
 
 // Request hTTP request data.
 type Request struct {
-	URL              string           `json:"url,omitempty"`              // Request URL.
+	URL              string           `json:"url"`                        // Request URL.
-	Method           string           `json:"method,omitempty"`           // HTTP request method.
+	Method           string           `json:"method"`                     // HTTP request method.
-	Headers          Headers          `json:"headers,omitempty"`          // HTTP request headers.
+	Headers          Headers          `json:"headers"`                    // HTTP request headers.
 	PostData         string           `json:"postData,omitempty"`         // HTTP POST request data.
 	MixedContentType MixedContentType `json:"mixedContentType,omitempty"` // The mixed content status of the request, as defined in http://www.w3.org/TR/mixed-content/
-	InitialPriority  ResourcePriority `json:"initialPriority,omitempty"`  // Priority of the resource request at the time request is sent.
+	InitialPriority  ResourcePriority `json:"initialPriority"`            // Priority of the resource request at the time request is sent.
-	ReferrerPolicy   ReferrerPolicy   `json:"referrerPolicy,omitempty"`   // The referrer policy of the request, as defined in https://www.w3.org/TR/referrer-policy/
+	ReferrerPolicy   ReferrerPolicy   `json:"referrerPolicy"`             // The referrer policy of the request, as defined in https://www.w3.org/TR/referrer-policy/
 	IsLinkPreload    bool             `json:"isLinkPreload,omitempty"`    // Whether is loaded via link preload.
 }
 
 // SignedCertificateTimestamp details of a signed certificate timestamp
 // (SCT).
 type SignedCertificateTimestamp struct {
-	Status             string         `json:"status,omitempty"`             // Validation status.
+	Status             string         `json:"status"`             // Validation status.
-	Origin             string         `json:"origin,omitempty"`             // Origin.
+	Origin             string         `json:"origin"`             // Origin.
-	LogDescription     string         `json:"logDescription,omitempty"`     // Log name / description.
+	LogDescription     string         `json:"logDescription"`     // Log name / description.
-	LogID              string         `json:"logId,omitempty"`              // Log ID.
+	LogID              string         `json:"logId"`              // Log ID.
-	Timestamp          *cdp.Timestamp `json:"timestamp,omitempty"`          // Issuance date.
+	Timestamp          *cdp.Timestamp `json:"timestamp"`          // Issuance date.
-	HashAlgorithm      string         `json:"hashAlgorithm,omitempty"`      // Hash algorithm.
+	HashAlgorithm      string         `json:"hashAlgorithm"`      // Hash algorithm.
-	SignatureAlgorithm string         `json:"signatureAlgorithm,omitempty"` // Signature algorithm.
+	SignatureAlgorithm string         `json:"signatureAlgorithm"` // Signature algorithm.
-	SignatureData      string         `json:"signatureData,omitempty"`      // Signature data.
+	SignatureData      string         `json:"signatureData"`      // Signature data.
 }
 
 // SecurityDetails security details about a request.
 type SecurityDetails struct {
-	Protocol                       string                        `json:"protocol,omitempty"`                       // Protocol name (e.g. "TLS 1.2" or "QUIC").
+	Protocol                       string                        `json:"protocol"`                       // Protocol name (e.g. "TLS 1.2" or "QUIC").
-	KeyExchange                    string                        `json:"keyExchange,omitempty"`                    // Key Exchange used by the connection, or the empty string if not applicable.
+	KeyExchange                    string                        `json:"keyExchange"`                    // Key Exchange used by the connection, or the empty string if not applicable.
 	KeyExchangeGroup               string                        `json:"keyExchangeGroup,omitempty"`     // (EC)DH group used by the connection, if applicable.
-	Cipher                         string                        `json:"cipher,omitempty"`                         // Cipher name.
+	Cipher                         string                        `json:"cipher"`                         // Cipher name.
 	Mac                            string                        `json:"mac,omitempty"`                  // TLS MAC. Note that AEAD ciphers do not have separate MACs.
-	CertificateID                  security.CertificateID        `json:"certificateId,omitempty"`                  // Certificate ID value.
+	CertificateID                  security.CertificateID        `json:"certificateId"`                  // Certificate ID value.
-	SubjectName                    string                        `json:"subjectName,omitempty"`                    // Certificate subject name.
+	SubjectName                    string                        `json:"subjectName"`                    // Certificate subject name.
-	SanList                        []string                      `json:"sanList,omitempty"`                        // Subject Alternative Name (SAN) DNS names and IP addresses.
+	SanList                        []string                      `json:"sanList"`                        // Subject Alternative Name (SAN) DNS names and IP addresses.
-	Issuer                         string                        `json:"issuer,omitempty"`                         // Name of the issuing CA.
+	Issuer                         string                        `json:"issuer"`                         // Name of the issuing CA.
-	ValidFrom                      *cdp.Timestamp                `json:"validFrom,omitempty"`                      // Certificate valid from date.
+	ValidFrom                      *cdp.Timestamp                `json:"validFrom"`                      // Certificate valid from date.
-	ValidTo                        *cdp.Timestamp                `json:"validTo,omitempty"`                        // Certificate valid to (expiration) date
+	ValidTo                        *cdp.Timestamp                `json:"validTo"`                        // Certificate valid to (expiration) date
-	SignedCertificateTimestampList []*SignedCertificateTimestamp `json:"signedCertificateTimestampList,omitempty"` // List of signed certificate timestamps (SCTs).
+	SignedCertificateTimestampList []*SignedCertificateTimestamp `json:"signedCertificateTimestampList"` // List of signed certificate timestamps (SCTs).
 }
 
 // BlockedReason the reason why request was blocked.
@@ -379,37 +379,37 @@ func (t *BlockedReason) UnmarshalJSON(buf []byte) error {
 
 // Response hTTP response data.
 type Response struct {
-	URL                string           `json:"url,omitempty"`                // Response URL. This URL can be different from CachedResource.url in case of redirect.
+	URL                string           `json:"url"`                          // Response URL. This URL can be different from CachedResource.url in case of redirect.
-	Status             float64          `json:"status,omitempty"`             // HTTP response status code.
+	Status             float64          `json:"status"`                       // HTTP response status code.
-	StatusText         string           `json:"statusText,omitempty"`         // HTTP response status text.
+	StatusText         string           `json:"statusText"`                   // HTTP response status text.
-	Headers            Headers          `json:"headers,omitempty"`            // HTTP response headers.
+	Headers            Headers          `json:"headers"`                      // HTTP response headers.
 	HeadersText        string           `json:"headersText,omitempty"`        // HTTP response headers text.
-	MimeType           string           `json:"mimeType,omitempty"`           // Resource mimeType as determined by the browser.
+	MimeType           string           `json:"mimeType"`                     // Resource mimeType as determined by the browser.
 	RequestHeaders     Headers          `json:"requestHeaders,omitempty"`     // Refined HTTP request headers that were actually transmitted over the network.
 	RequestHeadersText string           `json:"requestHeadersText,omitempty"` // HTTP request headers text.
-	ConnectionReused   bool             `json:"connectionReused,omitempty"`   // Specifies whether physical connection was actually reused for this request.
+	ConnectionReused   bool             `json:"connectionReused"`             // Specifies whether physical connection was actually reused for this request.
-	ConnectionID       float64          `json:"connectionId,omitempty"`       // Physical connection id that was actually used for this request.
+	ConnectionID       float64          `json:"connectionId"`                 // Physical connection id that was actually used for this request.
 	RemoteIPAddress    string           `json:"remoteIPAddress,omitempty"`    // Remote IP address.
 	RemotePort         int64            `json:"remotePort,omitempty"`         // Remote port.
 	FromDiskCache      bool             `json:"fromDiskCache,omitempty"`      // Specifies that the request was served from the disk cache.
 	FromServiceWorker  bool             `json:"fromServiceWorker,omitempty"`  // Specifies that the request was served from the ServiceWorker.
-	EncodedDataLength  float64          `json:"encodedDataLength,omitempty"`  // Total number of bytes received for this request so far.
+	EncodedDataLength  float64          `json:"encodedDataLength"`            // Total number of bytes received for this request so far.
 	Timing             *ResourceTiming  `json:"timing,omitempty"`             // Timing information for the given request.
 	Protocol           string           `json:"protocol,omitempty"`           // Protocol used to fetch this request.
-	SecurityState      security.State   `json:"securityState,omitempty"`      // Security state of the request resource.
+	SecurityState      security.State   `json:"securityState"`                // Security state of the request resource.
 	SecurityDetails    *SecurityDetails `json:"securityDetails,omitempty"`    // Security details for the request.
 }
 
 // WebSocketRequest webSocket request data.
 type WebSocketRequest struct {
-	Headers Headers `json:"headers,omitempty"` // HTTP request headers.
+	Headers Headers `json:"headers"` // HTTP request headers.
 }
 
 // WebSocketResponse webSocket response data.
 type WebSocketResponse struct {
-	Status             float64 `json:"status,omitempty"`             // HTTP response status code.
+	Status             float64 `json:"status"`                       // HTTP response status code.
-	StatusText         string  `json:"statusText,omitempty"`         // HTTP response status text.
+	StatusText         string  `json:"statusText"`                   // HTTP response status text.
-	Headers            Headers `json:"headers,omitempty"`            // HTTP response headers.
+	Headers            Headers `json:"headers"`                      // HTTP response headers.
 	HeadersText        string  `json:"headersText,omitempty"`        // HTTP response headers text.
 	RequestHeaders     Headers `json:"requestHeaders,omitempty"`     // HTTP request headers.
 	RequestHeadersText string  `json:"requestHeadersText,omitempty"` // HTTP request headers text.
@@ -417,22 +417,22 @@ type WebSocketResponse struct {
 
 // WebSocketFrame webSocket frame data.
 type WebSocketFrame struct {
-	Opcode      float64 `json:"opcode,omitempty"`      // WebSocket frame opcode.
+	Opcode      float64 `json:"opcode"`      // WebSocket frame opcode.
-	Mask        bool    `json:"mask,omitempty"`        // WebSocke frame mask.
+	Mask        bool    `json:"mask"`        // WebSocke frame mask.
-	PayloadData string  `json:"payloadData,omitempty"` // WebSocke frame payload data.
+	PayloadData string  `json:"payloadData"` // WebSocke frame payload data.
 }
 
 // CachedResource information about the cached resource.
 type CachedResource struct {
-	URL      string            `json:"url,omitempty"`      // Resource URL. This is the url of the original network request.
+	URL      string            `json:"url"`                // Resource URL. This is the url of the original network request.
-	Type     page.ResourceType `json:"type,omitempty"`     // Type of this resource.
+	Type     page.ResourceType `json:"type"`               // Type of this resource.
 	Response *Response         `json:"response,omitempty"` // Cached response data.
-	BodySize float64           `json:"bodySize,omitempty"` // Cached response body size.
+	BodySize float64           `json:"bodySize"`           // Cached response body size.
 }
 
 // Initiator information about the request initiator.
 type Initiator struct {
-	Type       InitiatorType       `json:"type,omitempty"`       // Type of this initiator.
+	Type       InitiatorType       `json:"type"`                 // Type of this initiator.
 	Stack      *runtime.StackTrace `json:"stack,omitempty"`      // Initiator JavaScript stack trace, set for Script only.
 	URL        string              `json:"url,omitempty"`        // Initiator URL, set for Parser type or for Script type (when script is importing module).
 	LineNumber float64             `json:"lineNumber,omitempty"` // Initiator line number, set for Parser type or for Script type (when script is importing module) (0-based).
@@ -440,29 +440,29 @@ type Initiator struct {
 
 // Cookie cookie object.
 type Cookie struct {
-	Name     string         `json:"name,omitempty"`     // Cookie name.
+	Name     string         `json:"name"`               // Cookie name.
-	Value    string         `json:"value,omitempty"`    // Cookie value.
+	Value    string         `json:"value"`              // Cookie value.
-	Domain   string         `json:"domain,omitempty"`   // Cookie domain.
+	Domain   string         `json:"domain"`             // Cookie domain.
-	Path     string         `json:"path,omitempty"`     // Cookie path.
+	Path     string         `json:"path"`               // Cookie path.
-	Expires  float64        `json:"expires,omitempty"`  // Cookie expiration date as the number of seconds since the UNIX epoch.
+	Expires  float64        `json:"expires"`            // Cookie expiration date as the number of seconds since the UNIX epoch.
-	Size     int64          `json:"size,omitempty"`     // Cookie size.
+	Size     int64          `json:"size"`               // Cookie size.
-	HTTPOnly bool           `json:"httpOnly,omitempty"` // True if cookie is http-only.
+	HTTPOnly bool           `json:"httpOnly"`           // True if cookie is http-only.
-	Secure   bool           `json:"secure,omitempty"`   // True if cookie is secure.
+	Secure   bool           `json:"secure"`             // True if cookie is secure.
-	Session  bool           `json:"session,omitempty"`  // True in case of session cookie.
+	Session  bool           `json:"session"`            // True in case of session cookie.
 	SameSite CookieSameSite `json:"sameSite,omitempty"` // Cookie SameSite type.
 }
 
 // AuthChallenge authorization challenge for HTTP status code 401 or 407.
 type AuthChallenge struct {
 	Source AuthChallengeSource `json:"source,omitempty"` // Source of the authentication challenge.
-	Origin string              `json:"origin,omitempty"` // Origin of the challenger.
+	Origin string              `json:"origin"`           // Origin of the challenger.
-	Scheme string              `json:"scheme,omitempty"` // The authentication scheme used, such as basic or digest
+	Scheme string              `json:"scheme"`           // The authentication scheme used, such as basic or digest
-	Realm  string              `json:"realm,omitempty"`  // The realm of the challenge. May be empty.
+	Realm  string              `json:"realm"`            // The realm of the challenge. May be empty.
 }
 
 // AuthChallengeResponse response to an AuthChallenge.
 type AuthChallengeResponse struct {
-	Response AuthChallengeResponseResponse `json:"response,omitempty"` // The decision on what to do in response to the authorization challenge.  Default means deferring to the default behavior of the net stack, which will likely either the Cancel authentication or display a popup dialog box.
+	Response AuthChallengeResponseResponse `json:"response"`           // The decision on what to do in response to the authorization challenge.  Default means deferring to the default behavior of the net stack, which will likely either the Cancel authentication or display a popup dialog box.
 	Username string                        `json:"username,omitempty"` // The username to provide, possibly empty. Should only be set if response is ProvideCredentials.
 	Password string                        `json:"password,omitempty"` // The password to provide, possibly empty. Should only be set if response is ProvideCredentials.
 }

cdp/overlay/easyjson.go

@@ -1571,14 +1571,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpOverlay16(out *jwriter.Writer,
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.NodeID != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"nodeId\":")
 	out.Int64(int64(in.NodeID))
-	}
 	out.RawByte('}')
 }
 
@@ -1640,14 +1638,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpOverlay17(out *jwriter.Writer,
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.BackendNodeID != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"backendNodeId\":")
 	out.Int64(int64(in.BackendNodeID))
-	}
 	out.RawByte('}')
 }
 

cdp/overlay/events.go

@@ -9,14 +9,14 @@ import (
 // EventNodeHighlightRequested fired when the node should be highlighted.
 // This happens after call to setInspectMode.
 type EventNodeHighlightRequested struct {
-	NodeID cdp.NodeID `json:"nodeId,omitempty"`
+	NodeID cdp.NodeID `json:"nodeId"`
 }
 
 // EventInspectNodeRequested fired when the node should be inspected. This
 // happens after call to setInspectMode or when user manually inspects an
 // element.
 type EventInspectNodeRequested struct {
-	BackendNodeID cdp.BackendNodeID `json:"backendNodeId,omitempty"` // Id of the node to inspect.
+	BackendNodeID cdp.BackendNodeID `json:"backendNodeId"` // Id of the node to inspect.
 }
 
 // EventTypes all event types in the domain.

cdp/page/easyjson.go

@@ -68,62 +68,48 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpPage(out *jwriter.Writer, in V
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.OffsetX != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"offsetX\":")
 	out.Float64(float64(in.OffsetX))
-	}
-	if in.OffsetY != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"offsetY\":")
 	out.Float64(float64(in.OffsetY))
-	}
-	if in.PageX != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"pageX\":")
 	out.Float64(float64(in.PageX))
-	}
-	if in.PageY != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"pageY\":")
 	out.Float64(float64(in.PageY))
-	}
-	if in.ClientWidth != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"clientWidth\":")
 	out.Float64(float64(in.ClientWidth))
-	}
-	if in.ClientHeight != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"clientHeight\":")
 	out.Float64(float64(in.ClientHeight))
-	}
-	if in.Scale != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"scale\":")
 	out.Float64(float64(in.Scale))
-	}
 	out.RawByte('}')
 }
 
@@ -857,54 +843,42 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpPage9(out *jwriter.Writer, in
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.OffsetTop != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"offsetTop\":")
 	out.Float64(float64(in.OffsetTop))
-	}
-	if in.PageScaleFactor != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"pageScaleFactor\":")
 	out.Float64(float64(in.PageScaleFactor))
-	}
-	if in.DeviceWidth != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"deviceWidth\":")
 	out.Float64(float64(in.DeviceWidth))
-	}
-	if in.DeviceHeight != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"deviceHeight\":")
 	out.Float64(float64(in.DeviceHeight))
-	}
-	if in.ScrollOffsetX != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"scrollOffsetX\":")
 	out.Float64(float64(in.ScrollOffsetX))
-	}
-	if in.ScrollOffsetY != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"scrollOffsetY\":")
 	out.Float64(float64(in.ScrollOffsetY))
-	}
 	if in.Timestamp != nil {
 		if !first {
 			out.RawByte(',')
@@ -1571,46 +1545,36 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpPage17(out *jwriter.Writer, in
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.ID != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"id\":")
 	out.Int64(int64(in.ID))
-	}
-	if in.URL != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"url\":")
 	out.String(string(in.URL))
-	}
-	if in.UserTypedURL != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"userTypedURL\":")
 	out.String(string(in.UserTypedURL))
-	}
-	if in.Title != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"title\":")
 	out.String(string(in.Title))
-	}
-	if in.TransitionType != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"transitionType\":")
 	(in.TransitionType).MarshalEasyJSON(out)
-	}
 	out.RawByte('}')
 }
 
@@ -1901,38 +1865,30 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpPage21(out *jwriter.Writer, in
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.PageX != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"pageX\":")
 	out.Int64(int64(in.PageX))
-	}
-	if in.PageY != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"pageY\":")
 	out.Int64(int64(in.PageY))
-	}
-	if in.ClientWidth != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"clientWidth\":")
 	out.Int64(int64(in.ClientWidth))
-	}
-	if in.ClientHeight != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"clientHeight\":")
 	out.Int64(int64(in.ClientHeight))
-	}
 	out.RawByte('}')
 }
 
@@ -2993,7 +2949,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpPage33(out *jwriter.Writer, in
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.Frame != nil {
 	if !first {
 		out.RawByte(',')
 	}
@@ -3004,7 +2959,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpPage33(out *jwriter.Writer, in
 	} else {
 		(*in.Frame).MarshalEasyJSON(out)
 	}
-	}
 	if len(in.ChildFrames) != 0 {
 		if !first {
 			out.RawByte(',')
@@ -3028,7 +2982,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpPage33(out *jwriter.Writer, in
 			out.RawByte(']')
 		}
 	}
-	if len(in.Resources) != 0 {
 	if !first {
 		out.RawByte(',')
 	}
@@ -3050,7 +3003,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpPage33(out *jwriter.Writer, in
 		}
 		out.RawByte(']')
 	}
-	}
 	out.RawByte('}')
 }
 
@@ -3132,30 +3084,24 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpPage34(out *jwriter.Writer, in
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.URL != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"url\":")
 	out.String(string(in.URL))
-	}
-	if in.Type != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"type\":")
 	(in.Type).MarshalEasyJSON(out)
-	}
-	if in.MimeType != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"mimeType\":")
 	out.String(string(in.MimeType))
-	}
 	if in.LastModified != nil {
 		if !first {
 			out.RawByte(',')
@@ -3253,14 +3199,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpPage35(out *jwriter.Writer, in
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.Visible {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"visible\":")
 	out.Bool(bool(in.Visible))
-	}
 	out.RawByte('}')
 }
 
@@ -3334,15 +3278,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpPage36(out *jwriter.Writer, in
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.Data != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"data\":")
 	out.String(string(in.Data))
-	}
-	if in.Metadata != nil {
 	if !first {
 		out.RawByte(',')
 	}
@@ -3353,15 +3294,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpPage36(out *jwriter.Writer, in
 	} else {
 		(*in.Metadata).MarshalEasyJSON(out)
 	}
-	}
-	if in.SessionID != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"sessionId\":")
 	out.Int64(int64(in.SessionID))
-	}
 	out.RawByte('}')
 }
 
@@ -3429,38 +3367,30 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpPage37(out *jwriter.Writer, in
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.IsInMainFrame {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"isInMainFrame\":")
 	out.Bool(bool(in.IsInMainFrame))
-	}
-	if in.IsRedirect {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"isRedirect\":")
 	out.Bool(bool(in.IsRedirect))
-	}
-	if in.NavigationID != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"navigationId\":")
 	out.Int64(int64(in.NavigationID))
-	}
-	if in.URL != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"url\":")
 	out.String(string(in.URL))
-	}
 	out.RawByte('}')
 }
 
@@ -3530,7 +3460,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpPage38(out *jwriter.Writer, in
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.Timestamp != nil {
 	if !first {
 		out.RawByte(',')
 	}
@@ -3541,7 +3470,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpPage38(out *jwriter.Writer, in
 	} else {
 		(*in.Timestamp).MarshalEasyJSON(out)
 	}
-	}
 	out.RawByte('}')
 }
 
@@ -3605,22 +3533,18 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpPage39(out *jwriter.Writer, in
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.Message != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"message\":")
 	out.String(string(in.Message))
-	}
-	if in.Type != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"type\":")
 	(in.Type).MarshalEasyJSON(out)
-	}
 	out.RawByte('}')
 }
 
@@ -3682,14 +3606,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpPage40(out *jwriter.Writer, in
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.Result {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"result\":")
 	out.Bool(bool(in.Result))
-	}
 	out.RawByte('}')
 }
 
@@ -3869,14 +3791,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpPage43(out *jwriter.Writer, in
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.FrameID != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"frameId\":")
 	out.String(string(in.FrameID))
-	}
 	out.RawByte('}')
 }
 
@@ -3938,14 +3858,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpPage44(out *jwriter.Writer, in
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.FrameID != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"frameId\":")
 	out.String(string(in.FrameID))
-	}
 	out.RawByte('}')
 }
 
@@ -4009,22 +3927,18 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpPage45(out *jwriter.Writer, in
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.FrameID != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"frameId\":")
 	out.String(string(in.FrameID))
-	}
-	if in.Delay != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"delay\":")
 	out.Float64(float64(in.Delay))
-	}
 	out.RawByte('}')
 }
 
@@ -4153,7 +4067,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpPage47(out *jwriter.Writer, in
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.Frame != nil {
 	if !first {
 		out.RawByte(',')
 	}
@@ -4164,7 +4077,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpPage47(out *jwriter.Writer, in
 	} else {
 		(*in.Frame).MarshalEasyJSON(out)
 	}
-	}
 	out.RawByte('}')
 }
 
@@ -4226,14 +4138,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpPage48(out *jwriter.Writer, in
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.FrameID != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"frameId\":")
 	out.String(string(in.FrameID))
-	}
 	out.RawByte('}')
 }
 
@@ -4295,14 +4205,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpPage49(out *jwriter.Writer, in
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.FrameID != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"frameId\":")
 	out.String(string(in.FrameID))
-	}
 	out.RawByte('}')
 }
 
@@ -4376,22 +4284,18 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpPage50(out *jwriter.Writer, in
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.FrameID != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"frameId\":")
 	out.String(string(in.FrameID))
-	}
-	if in.ParentFrameID != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"parentFrameId\":")
 	out.String(string(in.ParentFrameID))
-	}
 	if in.Stack != nil {
 		if !first {
 			out.RawByte(',')
@@ -4473,7 +4377,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpPage51(out *jwriter.Writer, in
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.Timestamp != nil {
 	if !first {
 		out.RawByte(',')
 	}
@@ -4484,7 +4387,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpPage51(out *jwriter.Writer, in
 	} else {
 		(*in.Timestamp).MarshalEasyJSON(out)
 	}
-	}
 	out.RawByte('}')
 }
 
@@ -4984,38 +4886,30 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpPage58(out *jwriter.Writer, in
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.Message != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"message\":")
 	out.String(string(in.Message))
-	}
-	if in.Critical != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"critical\":")
 	out.Int64(int64(in.Critical))
-	}
-	if in.Line != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"line\":")
 	out.Int64(int64(in.Line))
-	}
-	if in.Column != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"column\":")
 	out.Int64(int64(in.Column))
-	}
 	out.RawByte('}')
 }
 

cdp/page/events.go

@@ -9,53 +9,53 @@ import (
 
 // EventDomContentEventFired [no description].
 type EventDomContentEventFired struct {
-	Timestamp *Bootstamp `json:"timestamp,omitempty"`
+	Timestamp *Bootstamp `json:"timestamp"`
 }
 
 // EventLoadEventFired [no description].
 type EventLoadEventFired struct {
-	Timestamp *Bootstamp `json:"timestamp,omitempty"`
+	Timestamp *Bootstamp `json:"timestamp"`
 }
 
 // EventFrameAttached fired when frame has been attached to its parent.
 type EventFrameAttached struct {
-	FrameID       cdp.FrameID         `json:"frameId,omitempty"`       // Id of the frame that has been attached.
+	FrameID       cdp.FrameID         `json:"frameId"`         // Id of the frame that has been attached.
-	ParentFrameID cdp.FrameID         `json:"parentFrameId,omitempty"` // Parent frame identifier.
+	ParentFrameID cdp.FrameID         `json:"parentFrameId"`   // Parent frame identifier.
 	Stack         *runtime.StackTrace `json:"stack,omitempty"` // JavaScript stack trace of when frame was attached, only set if frame initiated from script.
 }
 
 // EventFrameNavigated fired once navigation of the frame has completed.
 // Frame is now associated with the new loader.
 type EventFrameNavigated struct {
-	Frame *cdp.Frame `json:"frame,omitempty"` // Frame object.
+	Frame *cdp.Frame `json:"frame"` // Frame object.
 }
 
 // EventFrameDetached fired when frame has been detached from its parent.
 type EventFrameDetached struct {
-	FrameID cdp.FrameID `json:"frameId,omitempty"` // Id of the frame that has been detached.
+	FrameID cdp.FrameID `json:"frameId"` // Id of the frame that has been detached.
 }
 
 // EventFrameStartedLoading fired when frame has started loading.
 type EventFrameStartedLoading struct {
-	FrameID cdp.FrameID `json:"frameId,omitempty"` // Id of the frame that has started loading.
+	FrameID cdp.FrameID `json:"frameId"` // Id of the frame that has started loading.
 }
 
 // EventFrameStoppedLoading fired when frame has stopped loading.
 type EventFrameStoppedLoading struct {
-	FrameID cdp.FrameID `json:"frameId,omitempty"` // Id of the frame that has stopped loading.
+	FrameID cdp.FrameID `json:"frameId"` // Id of the frame that has stopped loading.
 }
 
 // EventFrameScheduledNavigation fired when frame schedules a potential
 // navigation.
 type EventFrameScheduledNavigation struct {
-	FrameID cdp.FrameID `json:"frameId,omitempty"` // Id of the frame that has scheduled a navigation.
+	FrameID cdp.FrameID `json:"frameId"` // Id of the frame that has scheduled a navigation.
-	Delay   float64     `json:"delay,omitempty"`   // Delay (in seconds) until the navigation is scheduled to begin. The navigation is not guaranteed to start.
+	Delay   float64     `json:"delay"`   // Delay (in seconds) until the navigation is scheduled to begin. The navigation is not guaranteed to start.
 }
 
 // EventFrameClearedScheduledNavigation fired when frame no longer has a
 // scheduled navigation.
 type EventFrameClearedScheduledNavigation struct {
-	FrameID cdp.FrameID `json:"frameId,omitempty"` // Id of the frame that has cleared its scheduled navigation.
+	FrameID cdp.FrameID `json:"frameId"` // Id of the frame that has cleared its scheduled navigation.
 }
 
 // EventFrameResized [no description].
@@ -64,28 +64,28 @@ type EventFrameResized struct{}
 // EventJavascriptDialogOpening fired when a JavaScript initiated dialog
 // (alert, confirm, prompt, or onbeforeunload) is about to open.
 type EventJavascriptDialogOpening struct {
-	Message string     `json:"message,omitempty"` // Message that will be displayed by the dialog.
+	Message string     `json:"message"` // Message that will be displayed by the dialog.
-	Type    DialogType `json:"type,omitempty"`    // Dialog type.
+	Type    DialogType `json:"type"`    // Dialog type.
 }
 
 // EventJavascriptDialogClosed fired when a JavaScript initiated dialog
 // (alert, confirm, prompt, or onbeforeunload) has been closed.
 type EventJavascriptDialogClosed struct {
-	Result bool `json:"result,omitempty"` // Whether dialog was confirmed.
+	Result bool `json:"result"` // Whether dialog was confirmed.
 }
 
 // EventScreencastFrame compressed image data requested by the
 // startScreencast.
 type EventScreencastFrame struct {
-	Data      string                   `json:"data,omitempty"`      // Base64-encoded compressed image.
+	Data      string                   `json:"data"`      // Base64-encoded compressed image.
-	Metadata  *ScreencastFrameMetadata `json:"metadata,omitempty"`  // Screencast frame metadata.
+	Metadata  *ScreencastFrameMetadata `json:"metadata"`  // Screencast frame metadata.
-	SessionID int64                    `json:"sessionId,omitempty"` // Frame number.
+	SessionID int64                    `json:"sessionId"` // Frame number.
 }
 
 // EventScreencastVisibilityChanged fired when the page with currently
 // enabled screencast was shown or hidden .
 type EventScreencastVisibilityChanged struct {
-	Visible bool `json:"visible,omitempty"` // True if the page is visible.
+	Visible bool `json:"visible"` // True if the page is visible.
 }
 
 // EventInterstitialShown fired when interstitial page was shown.
@@ -98,10 +98,10 @@ type EventInterstitialHidden struct{}
 // throttles are enabled. The navigation will be deferred until
 // processNavigation is called.
 type EventNavigationRequested struct {
-	IsInMainFrame bool   `json:"isInMainFrame,omitempty"` // Whether the navigation is taking place in the main frame or in a subframe.
+	IsInMainFrame bool   `json:"isInMainFrame"` // Whether the navigation is taking place in the main frame or in a subframe.
-	IsRedirect    bool   `json:"isRedirect,omitempty"`    // Whether the navigation has encountered a server redirect or not.
+	IsRedirect    bool   `json:"isRedirect"`    // Whether the navigation has encountered a server redirect or not.
-	NavigationID  int64  `json:"navigationId,omitempty"`
+	NavigationID  int64  `json:"navigationId"`
-	URL           string `json:"url,omitempty"` // URL of requested navigation.
+	URL           string `json:"url"` // URL of requested navigation.
 }
 
 // EventTypes all event types in the domain.

cdp/page/types.go

@@ -91,9 +91,9 @@ func (t *ResourceType) UnmarshalJSON(buf []byte) error {
 
 // FrameResource information about the Resource on the page.
 type FrameResource struct {
-	URL          string         `json:"url,omitempty"`          // Resource URL.
+	URL          string         `json:"url"`                    // Resource URL.
-	Type         ResourceType   `json:"type,omitempty"`         // Type of this resource.
+	Type         ResourceType   `json:"type"`                   // Type of this resource.
-	MimeType     string         `json:"mimeType,omitempty"`     // Resource mimeType as determined by the browser.
+	MimeType     string         `json:"mimeType"`               // Resource mimeType as determined by the browser.
 	LastModified *cdp.Timestamp `json:"lastModified,omitempty"` // last-modified timestamp as reported by server.
 	ContentSize  float64        `json:"contentSize,omitempty"`  // Resource content size.
 	Failed       bool           `json:"failed,omitempty"`       // True if the resource failed to load.
@@ -103,9 +103,9 @@ type FrameResource struct {
 // FrameResourceTree information about the Frame hierarchy along with their
 // cached resources.
 type FrameResourceTree struct {
-	Frame       *cdp.Frame           `json:"frame,omitempty"`       // Frame information for this tree item.
+	Frame       *cdp.Frame           `json:"frame"`                 // Frame information for this tree item.
 	ChildFrames []*FrameResourceTree `json:"childFrames,omitempty"` // Child frames.
-	Resources   []*FrameResource     `json:"resources,omitempty"`   // Information about frame resources.
+	Resources   []*FrameResource     `json:"resources"`             // Information about frame resources.
 }
 
 // ScriptIdentifier unique script identifier.
@@ -190,21 +190,21 @@ func (t *TransitionType) UnmarshalJSON(buf []byte) error {
 
 // NavigationEntry navigation history entry.
 type NavigationEntry struct {
-	ID             int64          `json:"id,omitempty"`             // Unique id of the navigation history entry.
+	ID             int64          `json:"id"`             // Unique id of the navigation history entry.
-	URL            string         `json:"url,omitempty"`            // URL of the navigation history entry.
+	URL            string         `json:"url"`            // URL of the navigation history entry.
-	UserTypedURL   string         `json:"userTypedURL,omitempty"`   // URL that the user typed in the url bar.
+	UserTypedURL   string         `json:"userTypedURL"`   // URL that the user typed in the url bar.
-	Title          string         `json:"title,omitempty"`          // Title of the navigation history entry.
+	Title          string         `json:"title"`          // Title of the navigation history entry.
-	TransitionType TransitionType `json:"transitionType,omitempty"` // Transition type.
+	TransitionType TransitionType `json:"transitionType"` // Transition type.
 }
 
 // ScreencastFrameMetadata screencast frame metadata.
 type ScreencastFrameMetadata struct {
-	OffsetTop       float64    `json:"offsetTop,omitempty"`       // Top offset in DIP.
+	OffsetTop       float64    `json:"offsetTop"`           // Top offset in DIP.
-	PageScaleFactor float64    `json:"pageScaleFactor,omitempty"` // Page scale factor.
+	PageScaleFactor float64    `json:"pageScaleFactor"`     // Page scale factor.
-	DeviceWidth     float64    `json:"deviceWidth,omitempty"`     // Device screen width in DIP.
+	DeviceWidth     float64    `json:"deviceWidth"`         // Device screen width in DIP.
-	DeviceHeight    float64    `json:"deviceHeight,omitempty"`    // Device screen height in DIP.
+	DeviceHeight    float64    `json:"deviceHeight"`        // Device screen height in DIP.
-	ScrollOffsetX   float64    `json:"scrollOffsetX,omitempty"`   // Position of horizontal scroll in CSS pixels.
+	ScrollOffsetX   float64    `json:"scrollOffsetX"`       // Position of horizontal scroll in CSS pixels.
-	ScrollOffsetY   float64    `json:"scrollOffsetY,omitempty"`   // Position of vertical scroll in CSS pixels.
+	ScrollOffsetY   float64    `json:"scrollOffsetY"`       // Position of vertical scroll in CSS pixels.
 	Timestamp       *Bootstamp `json:"timestamp,omitempty"` // Frame swap timestamp.
 }
 
@@ -258,10 +258,10 @@ func (t *DialogType) UnmarshalJSON(buf []byte) error {
 
 // AppManifestError error while paring app manifest.
 type AppManifestError struct {
-	Message  string `json:"message,omitempty"`  // Error message.
+	Message  string `json:"message"`  // Error message.
-	Critical int64  `json:"critical,omitempty"` // If criticial, this is a non-recoverable parse error.
+	Critical int64  `json:"critical"` // If criticial, this is a non-recoverable parse error.
-	Line     int64  `json:"line,omitempty"`     // Error line.
+	Line     int64  `json:"line"`     // Error line.
-	Column   int64  `json:"column,omitempty"`   // Error column.
+	Column   int64  `json:"column"`   // Error column.
 }
 
 // NavigationResponse proceed: allow the navigation; Cancel: cancel the
@@ -313,21 +313,21 @@ func (t *NavigationResponse) UnmarshalJSON(buf []byte) error {
 
 // LayoutViewport layout viewport position and dimensions.
 type LayoutViewport struct {
-	PageX        int64 `json:"pageX,omitempty"`        // Horizontal offset relative to the document (CSS pixels).
+	PageX        int64 `json:"pageX"`        // Horizontal offset relative to the document (CSS pixels).
-	PageY        int64 `json:"pageY,omitempty"`        // Vertical offset relative to the document (CSS pixels).
+	PageY        int64 `json:"pageY"`        // Vertical offset relative to the document (CSS pixels).
-	ClientWidth  int64 `json:"clientWidth,omitempty"`  // Width (CSS pixels), excludes scrollbar if present.
+	ClientWidth  int64 `json:"clientWidth"`  // Width (CSS pixels), excludes scrollbar if present.
-	ClientHeight int64 `json:"clientHeight,omitempty"` // Height (CSS pixels), excludes scrollbar if present.
+	ClientHeight int64 `json:"clientHeight"` // Height (CSS pixels), excludes scrollbar if present.
 }
 
 // VisualViewport visual viewport position, dimensions, and scale.
 type VisualViewport struct {
-	OffsetX      float64 `json:"offsetX,omitempty"`      // Horizontal offset relative to the layout viewport (CSS pixels).
+	OffsetX      float64 `json:"offsetX"`      // Horizontal offset relative to the layout viewport (CSS pixels).
-	OffsetY      float64 `json:"offsetY,omitempty"`      // Vertical offset relative to the layout viewport (CSS pixels).
+	OffsetY      float64 `json:"offsetY"`      // Vertical offset relative to the layout viewport (CSS pixels).
-	PageX        float64 `json:"pageX,omitempty"`        // Horizontal offset relative to the document (CSS pixels).
+	PageX        float64 `json:"pageX"`        // Horizontal offset relative to the document (CSS pixels).
-	PageY        float64 `json:"pageY,omitempty"`        // Vertical offset relative to the document (CSS pixels).
+	PageY        float64 `json:"pageY"`        // Vertical offset relative to the document (CSS pixels).
-	ClientWidth  float64 `json:"clientWidth,omitempty"`  // Width (CSS pixels), excludes scrollbar if present.
+	ClientWidth  float64 `json:"clientWidth"`  // Width (CSS pixels), excludes scrollbar if present.
-	ClientHeight float64 `json:"clientHeight,omitempty"` // Height (CSS pixels), excludes scrollbar if present.
+	ClientHeight float64 `json:"clientHeight"` // Height (CSS pixels), excludes scrollbar if present.
-	Scale        float64 `json:"scale,omitempty"`        // Scale relative to the ideal viewport (size at width=device-width).
+	Scale        float64 `json:"scale"`        // Scale relative to the ideal viewport (size at width=device-width).
 }
 
 // Bootstamp bootstamp type.

cdp/profiler/easyjson.go

@@ -653,23 +653,18 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpProfiler8(out *jwriter.Writer,
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.ScriptID != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"scriptId\":")
 	out.String(string(in.ScriptID))
-	}
-	if in.URL != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"url\":")
 	out.String(string(in.URL))
-	}
-	if len(in.Functions) != 0 {
 	if !first {
 		out.RawByte(',')
 	}
@@ -691,7 +686,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpProfiler8(out *jwriter.Writer,
 		}
 		out.RawByte(']')
 	}
-	}
 	out.RawByte('}')
 }
 
@@ -821,15 +815,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpProfiler9(out *jwriter.Writer,
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.ID != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"id\":")
 	out.Int64(int64(in.ID))
-	}
-	if in.CallFrame != nil {
 	if !first {
 		out.RawByte(',')
 	}
@@ -840,7 +831,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpProfiler9(out *jwriter.Writer,
 	} else {
 		(*in.CallFrame).MarshalEasyJSON(out)
 	}
-	}
 	if in.HitCount != 0 {
 		if !first {
 			out.RawByte(',')
@@ -1039,7 +1029,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpProfiler10(out *jwriter.Writer
 	out.RawByte('{')
 	first := true
 	_ = first
-	if len(in.Nodes) != 0 {
 	if !first {
 		out.RawByte(',')
 	}
@@ -1061,23 +1050,18 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpProfiler10(out *jwriter.Writer
 		}
 		out.RawByte(']')
 	}
-	}
-	if in.StartTime != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"startTime\":")
 	out.Float64(float64(in.StartTime))
-	}
-	if in.EndTime != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"endTime\":")
 	out.Float64(float64(in.EndTime))
-	}
 	if len(in.Samples) != 0 {
 		if !first {
 			out.RawByte(',')
@@ -1179,22 +1163,18 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpProfiler11(out *jwriter.Writer
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.Line != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"line\":")
 	out.Int64(int64(in.Line))
-	}
-	if in.Ticks != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"ticks\":")
 	out.Int64(int64(in.Ticks))
-	}
 	out.RawByte('}')
 }
 
@@ -1461,15 +1441,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpProfiler14(out *jwriter.Writer
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.FunctionName != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"functionName\":")
 	out.String(string(in.FunctionName))
-	}
-	if len(in.Ranges) != 0 {
 	if !first {
 		out.RawByte(',')
 	}
@@ -1491,15 +1468,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpProfiler14(out *jwriter.Writer
 		}
 		out.RawByte(']')
 	}
-	}
-	if in.IsBlockCoverage {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"isBlockCoverage\":")
 	out.Bool(bool(in.IsBlockCoverage))
-	}
 	out.RawByte('}')
 }
 
@@ -1573,15 +1547,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpProfiler15(out *jwriter.Writer
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.ID != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"id\":")
 	out.String(string(in.ID))
-	}
-	if in.Location != nil {
 	if !first {
 		out.RawByte(',')
 	}
@@ -1592,7 +1563,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpProfiler15(out *jwriter.Writer
 	} else {
 		(*in.Location).MarshalEasyJSON(out)
 	}
-	}
 	if in.Title != "" {
 		if !first {
 			out.RawByte(',')
@@ -1684,15 +1654,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpProfiler16(out *jwriter.Writer
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.ID != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"id\":")
 	out.String(string(in.ID))
-	}
-	if in.Location != nil {
 	if !first {
 		out.RawByte(',')
 	}
@@ -1703,8 +1670,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpProfiler16(out *jwriter.Writer
 	} else {
 		(*in.Location).MarshalEasyJSON(out)
 	}
-	}
-	if in.Profile != nil {
 	if !first {
 		out.RawByte(',')
 	}
@@ -1715,7 +1680,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpProfiler16(out *jwriter.Writer
 	} else {
 		(*in.Profile).MarshalEasyJSON(out)
 	}
-	}
 	if in.Title != "" {
 		if !first {
 			out.RawByte(',')
@@ -1907,30 +1871,24 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpProfiler19(out *jwriter.Writer
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.StartOffset != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"startOffset\":")
 	out.Int64(int64(in.StartOffset))
-	}
-	if in.EndOffset != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"endOffset\":")
 	out.Int64(int64(in.EndOffset))
-	}
-	if in.Count != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"count\":")
 	out.Int64(int64(in.Count))
-	}
 	out.RawByte('}')
 }
 

cdp/profiler/events.go

@@ -10,16 +10,16 @@ import (
 // EventConsoleProfileStarted sent when new profile recording is started
 // using console.profile() call.
 type EventConsoleProfileStarted struct {
-	ID       string             `json:"id,omitempty"`
+	ID       string             `json:"id"`
-	Location *debugger.Location `json:"location,omitempty"` // Location of console.profile().
+	Location *debugger.Location `json:"location"`        // Location of console.profile().
 	Title    string             `json:"title,omitempty"` // Profile title passed as an argument to console.profile().
 }
 
 // EventConsoleProfileFinished [no description].
 type EventConsoleProfileFinished struct {
-	ID       string             `json:"id,omitempty"`
+	ID       string             `json:"id"`
-	Location *debugger.Location `json:"location,omitempty"` // Location of console.profileEnd().
+	Location *debugger.Location `json:"location"` // Location of console.profileEnd().
-	Profile  *Profile           `json:"profile,omitempty"`
+	Profile  *Profile           `json:"profile"`
 	Title    string             `json:"title,omitempty"` // Profile title passed as an argument to console.profile().
 }
 

cdp/profiler/types.go

@@ -7,8 +7,8 @@ import "github.com/knq/chromedp/cdp/runtime"
 // ProfileNode profile node. Holds callsite information, execution statistics
 // and child nodes.
 type ProfileNode struct {
-	ID            int64               `json:"id,omitempty"`            // Unique id of the node.
+	ID            int64               `json:"id"`                      // Unique id of the node.
-	CallFrame     *runtime.CallFrame  `json:"callFrame,omitempty"`     // Function location.
+	CallFrame     *runtime.CallFrame  `json:"callFrame"`               // Function location.
 	HitCount      int64               `json:"hitCount,omitempty"`      // Number of samples where this node was on top of the call stack.
 	Children      []int64             `json:"children,omitempty"`      // Child node ids.
 	DeoptReason   string              `json:"deoptReason,omitempty"`   // The reason of being not optimized. The function may be deoptimized or marked as don't optimize.
@@ -17,9 +17,9 @@ type ProfileNode struct {
 
 // Profile profile.
 type Profile struct {
-	Nodes      []*ProfileNode `json:"nodes,omitempty"`      // The list of profile nodes. First item is the root node.
+	Nodes      []*ProfileNode `json:"nodes"`                // The list of profile nodes. First item is the root node.
-	StartTime  float64        `json:"startTime,omitempty"`  // Profiling start timestamp in microseconds.
+	StartTime  float64        `json:"startTime"`            // Profiling start timestamp in microseconds.
-	EndTime    float64        `json:"endTime,omitempty"`    // Profiling end timestamp in microseconds.
+	EndTime    float64        `json:"endTime"`              // Profiling end timestamp in microseconds.
 	Samples    []int64        `json:"samples,omitempty"`    // Ids of samples top nodes.
 	TimeDeltas []int64        `json:"timeDeltas,omitempty"` // Time intervals between adjacent samples in microseconds. The first delta is relative to the profile startTime.
 }
@@ -27,27 +27,27 @@ type Profile struct {
 // PositionTickInfo specifies a number of samples attributed to a certain
 // source position.
 type PositionTickInfo struct {
-	Line  int64 `json:"line,omitempty"`  // Source line number (1-based).
+	Line  int64 `json:"line"`  // Source line number (1-based).
-	Ticks int64 `json:"ticks,omitempty"` // Number of samples attributed to the source line.
+	Ticks int64 `json:"ticks"` // Number of samples attributed to the source line.
 }
 
 // CoverageRange coverage data for a source range.
 type CoverageRange struct {
-	StartOffset int64 `json:"startOffset,omitempty"` // JavaScript script source offset for the range start.
+	StartOffset int64 `json:"startOffset"` // JavaScript script source offset for the range start.
-	EndOffset   int64 `json:"endOffset,omitempty"`   // JavaScript script source offset for the range end.
+	EndOffset   int64 `json:"endOffset"`   // JavaScript script source offset for the range end.
-	Count       int64 `json:"count,omitempty"`       // Collected execution count of the source range.
+	Count       int64 `json:"count"`       // Collected execution count of the source range.
 }
 
 // FunctionCoverage coverage data for a JavaScript function.
 type FunctionCoverage struct {
-	FunctionName    string           `json:"functionName,omitempty"`    // JavaScript function name.
+	FunctionName    string           `json:"functionName"`    // JavaScript function name.
-	Ranges          []*CoverageRange `json:"ranges,omitempty"`          // Source ranges inside the function with coverage data.
+	Ranges          []*CoverageRange `json:"ranges"`          // Source ranges inside the function with coverage data.
-	IsBlockCoverage bool             `json:"isBlockCoverage,omitempty"` // Whether coverage data for this function has block granularity.
+	IsBlockCoverage bool             `json:"isBlockCoverage"` // Whether coverage data for this function has block granularity.
 }
 
 // ScriptCoverage coverage data for a JavaScript script.
 type ScriptCoverage struct {
-	ScriptID  runtime.ScriptID    `json:"scriptId,omitempty"`  // JavaScript script id.
+	ScriptID  runtime.ScriptID    `json:"scriptId"`  // JavaScript script id.
-	URL       string              `json:"url,omitempty"`       // JavaScript script name or url.
+	URL       string              `json:"url"`       // JavaScript script name or url.
-	Functions []*FunctionCoverage `json:"functions,omitempty"` // Functions contained in the script that has coverage data.
+	Functions []*FunctionCoverage `json:"functions"` // Functions contained in the script that has coverage data.
 }

cdp/runtime/easyjson.go

@@ -111,7 +111,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpRuntime(out *jwriter.Writer, i
 		out.RawString("\"description\":")
 		out.String(string(in.Description))
 	}
-	if len(in.CallFrames) != 0 {
 	if !first {
 		out.RawByte(',')
 	}
@@ -133,7 +132,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpRuntime(out *jwriter.Writer, i
 		}
 		out.RawByte(']')
 	}
-	}
 	if in.Parent != nil {
 		if !first {
 			out.RawByte(',')
@@ -617,14 +615,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpRuntime5(out *jwriter.Writer,
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.Type != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"type\":")
 	(in.Type).MarshalEasyJSON(out)
-	}
 	if in.Subtype != "" {
 		if !first {
 			out.RawByte(',')
@@ -908,22 +904,18 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpRuntime8(out *jwriter.Writer,
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.Name != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"name\":")
 	out.String(string(in.Name))
-	}
-	if in.Type != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"type\":")
 	(in.Type).MarshalEasyJSON(out)
-	}
 	if in.Value != "" {
 		if !first {
 			out.RawByte(',')
@@ -1063,14 +1055,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpRuntime9(out *jwriter.Writer,
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.Name != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"name\":")
 	out.String(string(in.Name))
-	}
 	if in.Value != nil {
 		if !first {
 			out.RawByte(',')
@@ -1115,22 +1105,18 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpRuntime9(out *jwriter.Writer,
 			(*in.Set).MarshalEasyJSON(out)
 		}
 	}
-	if in.Configurable {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"configurable\":")
 	out.Bool(bool(in.Configurable))
-	}
-	if in.Enumerable {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"enumerable\":")
 	out.Bool(bool(in.Enumerable))
-	}
 	if in.WasThrown {
 		if !first {
 			out.RawByte(',')
@@ -1288,14 +1274,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpRuntime10(out *jwriter.Writer,
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.Type != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"type\":")
 	(in.Type).MarshalEasyJSON(out)
-	}
 	if in.Subtype != "" {
 		if !first {
 			out.RawByte(',')
@@ -1312,15 +1296,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpRuntime10(out *jwriter.Writer,
 		out.RawString("\"description\":")
 		out.String(string(in.Description))
 	}
-	if in.Overflow {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"overflow\":")
 	out.Bool(bool(in.Overflow))
-	}
-	if len(in.Properties) != 0 {
 	if !first {
 		out.RawByte(',')
 	}
@@ -1342,7 +1323,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpRuntime10(out *jwriter.Writer,
 		}
 		out.RawByte(']')
 	}
-	}
 	if len(in.Entries) != 0 {
 		if !first {
 			out.RawByte(',')
@@ -1437,14 +1417,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpRuntime11(out *jwriter.Writer,
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.Name != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"name\":")
 	out.String(string(in.Name))
-	}
 	if in.Value != nil {
 		if !first {
 			out.RawByte(',')
@@ -1810,30 +1788,24 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpRuntime14(out *jwriter.Writer,
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.ID != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"id\":")
 	out.Int64(int64(in.ID))
-	}
-	if in.Origin != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"origin\":")
 	out.String(string(in.Origin))
-	}
-	if in.Name != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"name\":")
 	out.String(string(in.Name))
-	}
 	if (in.AuxData).IsDefined() {
 		if !first {
 			out.RawByte(',')
@@ -1935,38 +1907,30 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpRuntime15(out *jwriter.Writer,
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.ExceptionID != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"exceptionId\":")
 	out.Int64(int64(in.ExceptionID))
-	}
-	if in.Text != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"text\":")
 	out.String(string(in.Text))
-	}
-	if in.LineNumber != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"lineNumber\":")
 	out.Int64(int64(in.LineNumber))
-	}
-	if in.ColumnNumber != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"columnNumber\":")
 	out.Int64(int64(in.ColumnNumber))
-	}
 	if in.ScriptID != "" {
 		if !first {
 			out.RawByte(',')
@@ -2086,7 +2050,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpRuntime16(out *jwriter.Writer,
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.Object != nil {
 	if !first {
 		out.RawByte(',')
 	}
@@ -2097,15 +2060,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpRuntime16(out *jwriter.Writer,
 	} else {
 		(*in.Object).MarshalEasyJSON(out)
 	}
-	}
-	if (in.Hints).IsDefined() {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"hints\":")
 	(in.Hints).MarshalEasyJSON(out)
-	}
 	out.RawByte('}')
 }
 
@@ -2226,14 +2186,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpRuntime18(out *jwriter.Writer,
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.ExecutionContextID != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"executionContextId\":")
 	out.Int64(int64(in.ExecutionContextID))
-	}
 	out.RawByte('}')
 }
 
@@ -2303,7 +2261,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpRuntime19(out *jwriter.Writer,
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.Context != nil {
 	if !first {
 		out.RawByte(',')
 	}
@@ -2314,7 +2271,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpRuntime19(out *jwriter.Writer,
 	} else {
 		(*in.Context).MarshalEasyJSON(out)
 	}
-	}
 	out.RawByte('}')
 }
 
@@ -2394,7 +2350,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpRuntime20(out *jwriter.Writer,
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.Timestamp != nil {
 	if !first {
 		out.RawByte(',')
 	}
@@ -2405,8 +2360,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpRuntime20(out *jwriter.Writer,
 	} else {
 		(*in.Timestamp).MarshalEasyJSON(out)
 	}
-	}
-	if in.ExceptionDetails != nil {
 	if !first {
 		out.RawByte(',')
 	}
@@ -2417,7 +2370,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpRuntime20(out *jwriter.Writer,
 	} else {
 		(*in.ExceptionDetails).MarshalEasyJSON(out)
 	}
-	}
 	out.RawByte('}')
 }
 
@@ -2481,22 +2433,18 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpRuntime21(out *jwriter.Writer,
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.Reason != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"reason\":")
 	out.String(string(in.Reason))
-	}
-	if in.ExceptionID != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"exceptionId\":")
 	out.Int64(int64(in.ExceptionID))
-	}
 	out.RawByte('}')
 }
 
@@ -2613,15 +2561,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpRuntime22(out *jwriter.Writer,
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.Type != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"type\":")
 	(in.Type).MarshalEasyJSON(out)
-	}
-	if len(in.Args) != 0 {
 	if !first {
 		out.RawByte(',')
 	}
@@ -2643,16 +2588,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpRuntime22(out *jwriter.Writer,
 		}
 		out.RawByte(']')
 	}
-	}
-	if in.ExecutionContextID != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"executionContextId\":")
 	out.Int64(int64(in.ExecutionContextID))
-	}
-	if in.Timestamp != nil {
 	if !first {
 		out.RawByte(',')
 	}
@@ -2663,7 +2604,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpRuntime22(out *jwriter.Writer,
 	} else {
 		(*in.Timestamp).MarshalEasyJSON(out)
 	}
-	}
 	if in.StackTrace != nil {
 		if !first {
 			out.RawByte(',')
@@ -3025,7 +2965,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpRuntime25(out *jwriter.Writer,
 			(*in.Key).MarshalEasyJSON(out)
 		}
 	}
-	if in.Value != nil {
 	if !first {
 		out.RawByte(',')
 	}
@@ -3036,7 +2975,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpRuntime25(out *jwriter.Writer,
 	} else {
 		(*in.Value).MarshalEasyJSON(out)
 	}
-	}
 	out.RawByte('}')
 }
 
@@ -3283,38 +3221,30 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpRuntime29(out *jwriter.Writer,
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.Header != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"header\":")
 	out.String(string(in.Header))
-	}
-	if in.HasBody {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"hasBody\":")
 	out.Bool(bool(in.HasBody))
-	}
-	if in.FormatterObjectID != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"formatterObjectId\":")
 	out.String(string(in.FormatterObjectID))
-	}
-	if in.BindRemoteObjectFunctionID != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"bindRemoteObjectFunctionId\":")
 	out.String(string(in.BindRemoteObjectFunctionID))
-	}
 	if in.ConfigObjectID != "" {
 		if !first {
 			out.RawByte(',')
@@ -3858,46 +3788,36 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpRuntime34(out *jwriter.Writer,
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.FunctionName != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"functionName\":")
 	out.String(string(in.FunctionName))
-	}
-	if in.ScriptID != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"scriptId\":")
 	out.String(string(in.ScriptID))
-	}
-	if in.URL != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"url\":")
 	out.String(string(in.URL))
-	}
-	if in.LineNumber != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"lineNumber\":")
 	out.Int64(int64(in.LineNumber))
-	}
-	if in.ColumnNumber != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"columnNumber\":")
 	out.Int64(int64(in.ColumnNumber))
-	}
 	out.RawByte('}')
 }
 

cdp/runtime/events.go

@@ -9,12 +9,12 @@ import (
 
 // EventExecutionContextCreated issued when new execution context is created.
 type EventExecutionContextCreated struct {
-	Context *ExecutionContextDescription `json:"context,omitempty"` // A newly created execution context.
+	Context *ExecutionContextDescription `json:"context"` // A newly created execution context.
 }
 
 // EventExecutionContextDestroyed issued when execution context is destroyed.
 type EventExecutionContextDestroyed struct {
-	ExecutionContextID ExecutionContextID `json:"executionContextId,omitempty"` // Id of the destroyed context
+	ExecutionContextID ExecutionContextID `json:"executionContextId"` // Id of the destroyed context
 }
 
 // EventExecutionContextsCleared issued when all executionContexts were
@@ -23,22 +23,22 @@ type EventExecutionContextsCleared struct{}
 
 // EventExceptionThrown issued when exception was thrown and unhandled.
 type EventExceptionThrown struct {
-	Timestamp        *Timestamp        `json:"timestamp,omitempty"` // Timestamp of the exception.
+	Timestamp        *Timestamp        `json:"timestamp"` // Timestamp of the exception.
-	ExceptionDetails *ExceptionDetails `json:"exceptionDetails,omitempty"`
+	ExceptionDetails *ExceptionDetails `json:"exceptionDetails"`
 }
 
 // EventExceptionRevoked issued when unhandled exception was revoked.
 type EventExceptionRevoked struct {
-	Reason      string `json:"reason,omitempty"`      // Reason describing why exception was revoked.
+	Reason      string `json:"reason"`      // Reason describing why exception was revoked.
-	ExceptionID int64  `json:"exceptionId,omitempty"` // The id of revoked exception, as reported in exceptionUnhandled.
+	ExceptionID int64  `json:"exceptionId"` // The id of revoked exception, as reported in exceptionUnhandled.
 }
 
 // EventConsoleAPICalled issued when console API was called.
 type EventConsoleAPICalled struct {
-	Type               APIType            `json:"type,omitempty"`               // Type of the call.
+	Type               APIType            `json:"type"`                 // Type of the call.
-	Args               []*RemoteObject    `json:"args,omitempty"`               // Call arguments.
+	Args               []*RemoteObject    `json:"args"`                 // Call arguments.
-	ExecutionContextID ExecutionContextID `json:"executionContextId,omitempty"` // Identifier of the context where the call was made.
+	ExecutionContextID ExecutionContextID `json:"executionContextId"`   // Identifier of the context where the call was made.
-	Timestamp          *Timestamp         `json:"timestamp,omitempty"`          // Call timestamp.
+	Timestamp          *Timestamp         `json:"timestamp"`            // Call timestamp.
 	StackTrace         *StackTrace        `json:"stackTrace,omitempty"` // Stack trace captured when the call was made.
 	Context            string             `json:"context,omitempty"`    // Console context descriptor for calls on non-default console context (not console.*): 'anonymous#unique-logger-id' for call on unnamed context, 'name#unique-logger-id' for call on named context.
 }
@@ -46,8 +46,8 @@ type EventConsoleAPICalled struct {
 // EventInspectRequested issued when object should be inspected (for example,
 // as a result of inspect() command line API call).
 type EventInspectRequested struct {
-	Object *RemoteObject       `json:"object,omitempty"`
+	Object *RemoteObject       `json:"object"`
-	Hints  easyjson.RawMessage `json:"hints,omitempty"`
+	Hints  easyjson.RawMessage `json:"hints"`
 }
 
 // EventTypes all event types in the domain.

cdp/runtime/types.go

@@ -79,7 +79,7 @@ func (t *UnserializableValue) UnmarshalJSON(buf []byte) error {
 
 // RemoteObject mirror object referencing original JavaScript object.
 type RemoteObject struct {
-	Type                Type                `json:"type,omitempty"`                // Object type.
+	Type                Type                `json:"type"`                          // Object type.
 	Subtype             Subtype             `json:"subtype,omitempty"`             // Object subtype hint. Specified for object type values only.
 	ClassName           string              `json:"className,omitempty"`           // Object class (constructor) name. Specified for object type values only.
 	Value               easyjson.RawMessage `json:"value,omitempty"`               // Remote object value in case of primitive values or JSON values (if it was requested).
@@ -92,27 +92,27 @@ type RemoteObject struct {
 
 // CustomPreview [no description].
 type CustomPreview struct {
-	Header                     string         `json:"header,omitempty"`
+	Header                     string         `json:"header"`
-	HasBody                    bool           `json:"hasBody,omitempty"`
+	HasBody                    bool           `json:"hasBody"`
-	FormatterObjectID          RemoteObjectID `json:"formatterObjectId,omitempty"`
+	FormatterObjectID          RemoteObjectID `json:"formatterObjectId"`
-	BindRemoteObjectFunctionID RemoteObjectID `json:"bindRemoteObjectFunctionId,omitempty"`
+	BindRemoteObjectFunctionID RemoteObjectID `json:"bindRemoteObjectFunctionId"`
 	ConfigObjectID             RemoteObjectID `json:"configObjectId,omitempty"`
 }
 
 // ObjectPreview object containing abbreviated remote object value.
 type ObjectPreview struct {
-	Type        Type               `json:"type,omitempty"`        // Object type.
+	Type        Type               `json:"type"`                  // Object type.
 	Subtype     Subtype            `json:"subtype,omitempty"`     // Object subtype hint. Specified for object type values only.
 	Description string             `json:"description,omitempty"` // String representation of the object.
-	Overflow    bool               `json:"overflow,omitempty"`    // True iff some of the properties or entries of the original object did not fit.
+	Overflow    bool               `json:"overflow"`              // True iff some of the properties or entries of the original object did not fit.
-	Properties  []*PropertyPreview `json:"properties,omitempty"`  // List of the properties.
+	Properties  []*PropertyPreview `json:"properties"`            // List of the properties.
 	Entries     []*EntryPreview    `json:"entries,omitempty"`     // List of the entries. Specified for map and set subtype values only.
 }
 
 // PropertyPreview [no description].
 type PropertyPreview struct {
-	Name         string         `json:"name,omitempty"`         // Property name.
+	Name         string         `json:"name"`                   // Property name.
-	Type         Type           `json:"type,omitempty"`         // Object type. Accessor means that the property itself is an accessor property.
+	Type         Type           `json:"type"`                   // Object type. Accessor means that the property itself is an accessor property.
 	Value        string         `json:"value,omitempty"`        // User-friendly property value string.
 	ValuePreview *ObjectPreview `json:"valuePreview,omitempty"` // Nested value preview.
 	Subtype      Subtype        `json:"subtype,omitempty"`      // Object subtype hint. Specified for object type values only.
@@ -121,18 +121,18 @@ type PropertyPreview struct {
 // EntryPreview [no description].
 type EntryPreview struct {
 	Key   *ObjectPreview `json:"key,omitempty"` // Preview of the key. Specified for map-like collection entries.
-	Value *ObjectPreview `json:"value,omitempty"` // Preview of the value.
+	Value *ObjectPreview `json:"value"`         // Preview of the value.
 }
 
 // PropertyDescriptor object property descriptor.
 type PropertyDescriptor struct {
-	Name         string        `json:"name,omitempty"`         // Property name or symbol description.
+	Name         string        `json:"name"`                // Property name or symbol description.
 	Value        *RemoteObject `json:"value,omitempty"`     // The value associated with the property.
 	Writable     bool          `json:"writable,omitempty"`  // True if the value associated with the property may be changed (data descriptors only).
 	Get          *RemoteObject `json:"get,omitempty"`       // A function which serves as a getter for the property, or undefined if there is no getter (accessor descriptors only).
 	Set          *RemoteObject `json:"set,omitempty"`       // A function which serves as a setter for the property, or undefined if there is no setter (accessor descriptors only).
-	Configurable bool          `json:"configurable,omitempty"` // True if the type of this property descriptor may be changed and if the property may be deleted from the corresponding object.
+	Configurable bool          `json:"configurable"`        // True if the type of this property descriptor may be changed and if the property may be deleted from the corresponding object.
-	Enumerable   bool          `json:"enumerable,omitempty"`   // True if this property shows up during enumeration of the properties on the corresponding object.
+	Enumerable   bool          `json:"enumerable"`          // True if this property shows up during enumeration of the properties on the corresponding object.
 	WasThrown    bool          `json:"wasThrown,omitempty"` // True if the result was thrown during the evaluation.
 	IsOwn        bool          `json:"isOwn,omitempty"`     // True if the property is owned for the object.
 	Symbol       *RemoteObject `json:"symbol,omitempty"`    // Property symbol object, if the property is of the symbol type.
@@ -141,7 +141,7 @@ type PropertyDescriptor struct {
 // InternalPropertyDescriptor object internal property descriptor. This
 // property isn't normally visible in JavaScript code.
 type InternalPropertyDescriptor struct {
-	Name  string        `json:"name,omitempty"`  // Conventional property name.
+	Name  string        `json:"name"`            // Conventional property name.
 	Value *RemoteObject `json:"value,omitempty"` // The value associated with the property.
 }
 
@@ -164,19 +164,19 @@ func (t ExecutionContextID) Int64() int64 {
 
 // ExecutionContextDescription description of an isolated world.
 type ExecutionContextDescription struct {
-	ID      ExecutionContextID  `json:"id,omitempty"`     // Unique id of the execution context. It can be used to specify in which execution context script evaluation should be performed.
+	ID      ExecutionContextID  `json:"id"`     // Unique id of the execution context. It can be used to specify in which execution context script evaluation should be performed.
-	Origin  string              `json:"origin,omitempty"` // Execution context origin.
+	Origin  string              `json:"origin"` // Execution context origin.
-	Name    string              `json:"name,omitempty"`   // Human readable name describing given context.
+	Name    string              `json:"name"`   // Human readable name describing given context.
 	AuxData easyjson.RawMessage `json:"auxData,omitempty"`
 }
 
 // ExceptionDetails detailed information about exception (or error) that was
 // thrown during script compilation or execution.
 type ExceptionDetails struct {
-	ExceptionID        int64              `json:"exceptionId,omitempty"`        // Exception id.
+	ExceptionID        int64              `json:"exceptionId"`                  // Exception id.
-	Text               string             `json:"text,omitempty"`               // Exception text, which should be used together with exception object when available.
+	Text               string             `json:"text"`                         // Exception text, which should be used together with exception object when available.
-	LineNumber         int64              `json:"lineNumber,omitempty"`         // Line number of the exception location (0-based).
+	LineNumber         int64              `json:"lineNumber"`                   // Line number of the exception location (0-based).
-	ColumnNumber       int64              `json:"columnNumber,omitempty"`       // Column number of the exception location (0-based).
+	ColumnNumber       int64              `json:"columnNumber"`                 // Column number of the exception location (0-based).
 	ScriptID           ScriptID           `json:"scriptId,omitempty"`           // Script ID of the exception location.
 	URL                string             `json:"url,omitempty"`                // URL of the exception location, to be used when the script was not reported.
 	StackTrace         *StackTrace        `json:"stackTrace,omitempty"`         // JavaScript stack trace if available.
@@ -224,17 +224,17 @@ func (t *Timestamp) UnmarshalJSON(buf []byte) error {
 
 // CallFrame stack entry for runtime errors and assertions.
 type CallFrame struct {
-	FunctionName string   `json:"functionName,omitempty"` // JavaScript function name.
+	FunctionName string   `json:"functionName"` // JavaScript function name.
-	ScriptID     ScriptID `json:"scriptId,omitempty"`     // JavaScript script id.
+	ScriptID     ScriptID `json:"scriptId"`     // JavaScript script id.
-	URL          string   `json:"url,omitempty"`          // JavaScript script name or url.
+	URL          string   `json:"url"`          // JavaScript script name or url.
-	LineNumber   int64    `json:"lineNumber,omitempty"`   // JavaScript script line number (0-based).
+	LineNumber   int64    `json:"lineNumber"`   // JavaScript script line number (0-based).
-	ColumnNumber int64    `json:"columnNumber,omitempty"` // JavaScript script column number (0-based).
+	ColumnNumber int64    `json:"columnNumber"` // JavaScript script column number (0-based).
 }
 
 // StackTrace call frames for assertions or error messages.
 type StackTrace struct {
 	Description          string       `json:"description,omitempty"`          // String label of this stack trace. For async traces this may be a name of the function that initiated the async call.
-	CallFrames           []*CallFrame `json:"callFrames,omitempty"`           // JavaScript function name.
+	CallFrames           []*CallFrame `json:"callFrames"`                     // JavaScript function name.
 	Parent               *StackTrace  `json:"parent,omitempty"`               // Asynchronous JavaScript stack trace that preceded this stack, if available.
 	PromiseCreationFrame *CallFrame   `json:"promiseCreationFrame,omitempty"` // Creation frame of the Promise which produced the next synchronous trace when resolved, if available.
 }

cdp/schema/easyjson.go

@@ -226,22 +226,18 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpSchema2(out *jwriter.Writer, i
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.Name != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"name\":")
 	out.String(string(in.Name))
-	}
-	if in.Version != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"version\":")
 	out.String(string(in.Version))
-	}
 	out.RawByte('}')
 }
 

cdp/schema/types.go

@@ -4,6 +4,6 @@ package schema
 
 // Domain description of the protocol domain.
 type Domain struct {
-	Name    string `json:"name,omitempty"`    // Domain name.
+	Name    string `json:"name"`    // Domain name.
-	Version string `json:"version,omitempty"` // Domain version.
+	Version string `json:"version"` // Domain version.
 }

cdp/security/easyjson.go

@@ -58,38 +58,30 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpSecurity(out *jwriter.Writer,
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.SecurityState != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"securityState\":")
 	(in.SecurityState).MarshalEasyJSON(out)
-	}
-	if in.Summary != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"summary\":")
 	out.String(string(in.Summary))
-	}
-	if in.Description != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"description\":")
 	out.String(string(in.Description))
-	}
-	if in.HasCertificate {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"hasCertificate\":")
 	out.Bool(bool(in.HasCertificate))
-	}
 	out.RawByte('}')
 }
 
@@ -289,62 +281,48 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpSecurity3(out *jwriter.Writer,
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.RanMixedContent {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"ranMixedContent\":")
 	out.Bool(bool(in.RanMixedContent))
-	}
-	if in.DisplayedMixedContent {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"displayedMixedContent\":")
 	out.Bool(bool(in.DisplayedMixedContent))
-	}
-	if in.ContainedMixedForm {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"containedMixedForm\":")
 	out.Bool(bool(in.ContainedMixedForm))
-	}
-	if in.RanContentWithCertErrors {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"ranContentWithCertErrors\":")
 	out.Bool(bool(in.RanContentWithCertErrors))
-	}
-	if in.DisplayedContentWithCertErrors {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"displayedContentWithCertErrors\":")
 	out.Bool(bool(in.DisplayedContentWithCertErrors))
-	}
-	if in.RanInsecureContentStyle != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"ranInsecureContentStyle\":")
 	(in.RanInsecureContentStyle).MarshalEasyJSON(out)
-	}
-	if in.DisplayedInsecureContentStyle != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"displayedInsecureContentStyle\":")
 	(in.DisplayedInsecureContentStyle).MarshalEasyJSON(out)
-	}
 	out.RawByte('}')
 }
 
@@ -526,23 +504,18 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpSecurity5(out *jwriter.Writer,
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.SecurityState != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"securityState\":")
 	(in.SecurityState).MarshalEasyJSON(out)
-	}
-	if in.SchemeIsCryptographic {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"schemeIsCryptographic\":")
 	out.Bool(bool(in.SchemeIsCryptographic))
-	}
-	if len(in.Explanations) != 0 {
 	if !first {
 		out.RawByte(',')
 	}
@@ -564,8 +537,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpSecurity5(out *jwriter.Writer,
 		}
 		out.RawByte(']')
 	}
-	}
-	if in.InsecureContentStatus != nil {
 	if !first {
 		out.RawByte(',')
 	}
@@ -576,7 +547,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpSecurity5(out *jwriter.Writer,
 	} else {
 		(*in.InsecureContentStatus).MarshalEasyJSON(out)
 	}
-	}
 	if in.Summary != "" {
 		if !first {
 			out.RawByte(',')
@@ -650,30 +620,24 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpSecurity6(out *jwriter.Writer,
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.EventID != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"eventId\":")
 	out.Int64(int64(in.EventID))
-	}
-	if in.ErrorType != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"errorType\":")
 	out.String(string(in.ErrorType))
-	}
-	if in.RequestURL != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"requestURL\":")
 	out.String(string(in.RequestURL))
-	}
 	out.RawByte('}')
 }
 

cdp/security/events.go

@@ -8,10 +8,10 @@ import (
 
 // EventSecurityStateChanged the security state of the page changed.
 type EventSecurityStateChanged struct {
-	SecurityState         State                  `json:"securityState,omitempty"`         // Security state.
+	SecurityState         State                  `json:"securityState"`         // Security state.
-	SchemeIsCryptographic bool                   `json:"schemeIsCryptographic,omitempty"` // True if the page was loaded over cryptographic transport such as HTTPS.
+	SchemeIsCryptographic bool                   `json:"schemeIsCryptographic"` // True if the page was loaded over cryptographic transport such as HTTPS.
-	Explanations          []*StateExplanation    `json:"explanations,omitempty"`          // List of explanations for the security state. If the overall security state is `insecure` or `warning`, at least one corresponding explanation should be included.
+	Explanations          []*StateExplanation    `json:"explanations"`          // List of explanations for the security state. If the overall security state is `insecure` or `warning`, at least one corresponding explanation should be included.
-	InsecureContentStatus *InsecureContentStatus `json:"insecureContentStatus,omitempty"` // Information about insecure content on the page.
+	InsecureContentStatus *InsecureContentStatus `json:"insecureContentStatus"` // Information about insecure content on the page.
 	Summary               string                 `json:"summary,omitempty"`     // Overrides user-visible description of the state.
 }
 
@@ -20,9 +20,9 @@ type EventSecurityStateChanged struct {
 // handleCertificateError command. Note: this event does not fire if the
 // certificate error has been allowed internally.
 type EventCertificateError struct {
-	EventID    int64  `json:"eventId,omitempty"`    // The ID of the event.
+	EventID    int64  `json:"eventId"`    // The ID of the event.
-	ErrorType  string `json:"errorType,omitempty"`  // The type of the error.
+	ErrorType  string `json:"errorType"`  // The type of the error.
-	RequestURL string `json:"requestURL,omitempty"` // The url that was requested.
+	RequestURL string `json:"requestURL"` // The url that was requested.
 }
 
 // EventTypes all event types in the domain.

cdp/security/types.go

@@ -75,21 +75,21 @@ func (t *State) UnmarshalJSON(buf []byte) error {
 // StateExplanation an explanation of an factor contributing to the security
 // state.
 type StateExplanation struct {
-	SecurityState  State  `json:"securityState,omitempty"`  // Security state representing the severity of the factor being explained.
+	SecurityState  State  `json:"securityState"`  // Security state representing the severity of the factor being explained.
-	Summary        string `json:"summary,omitempty"`        // Short phrase describing the type of factor.
+	Summary        string `json:"summary"`        // Short phrase describing the type of factor.
-	Description    string `json:"description,omitempty"`    // Full text explanation of the factor.
+	Description    string `json:"description"`    // Full text explanation of the factor.
-	HasCertificate bool   `json:"hasCertificate,omitempty"` // True if the page has a certificate.
+	HasCertificate bool   `json:"hasCertificate"` // True if the page has a certificate.
 }
 
 // InsecureContentStatus information about insecure content on the page.
 type InsecureContentStatus struct {
-	RanMixedContent                bool  `json:"ranMixedContent,omitempty"`                // True if the page was loaded over HTTPS and ran mixed (HTTP) content such as scripts.
+	RanMixedContent                bool  `json:"ranMixedContent"`                // True if the page was loaded over HTTPS and ran mixed (HTTP) content such as scripts.
-	DisplayedMixedContent          bool  `json:"displayedMixedContent,omitempty"`          // True if the page was loaded over HTTPS and displayed mixed (HTTP) content such as images.
+	DisplayedMixedContent          bool  `json:"displayedMixedContent"`          // True if the page was loaded over HTTPS and displayed mixed (HTTP) content such as images.
-	ContainedMixedForm             bool  `json:"containedMixedForm,omitempty"`             // True if the page was loaded over HTTPS and contained a form targeting an insecure url.
+	ContainedMixedForm             bool  `json:"containedMixedForm"`             // True if the page was loaded over HTTPS and contained a form targeting an insecure url.
-	RanContentWithCertErrors       bool  `json:"ranContentWithCertErrors,omitempty"`       // True if the page was loaded over HTTPS without certificate errors, and ran content such as scripts that were loaded with certificate errors.
+	RanContentWithCertErrors       bool  `json:"ranContentWithCertErrors"`       // True if the page was loaded over HTTPS without certificate errors, and ran content such as scripts that were loaded with certificate errors.
-	DisplayedContentWithCertErrors bool  `json:"displayedContentWithCertErrors,omitempty"` // True if the page was loaded over HTTPS without certificate errors, and displayed content such as images that were loaded with certificate errors.
+	DisplayedContentWithCertErrors bool  `json:"displayedContentWithCertErrors"` // True if the page was loaded over HTTPS without certificate errors, and displayed content such as images that were loaded with certificate errors.
-	RanInsecureContentStyle        State `json:"ranInsecureContentStyle,omitempty"`        // Security state representing a page that ran insecure content.
+	RanInsecureContentStyle        State `json:"ranInsecureContentStyle"`        // Security state representing a page that ran insecure content.
-	DisplayedInsecureContentStyle  State `json:"displayedInsecureContentStyle,omitempty"`  // Security state representing a page that displayed insecure content.
+	DisplayedInsecureContentStyle  State `json:"displayedInsecureContentStyle"`  // Security state representing a page that displayed insecure content.
 }
 
 // CertificateErrorAction the action to take when a certificate error occurs.

cdp/serviceworker/easyjson.go

@@ -90,46 +90,36 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpServiceworker(out *jwriter.Wri
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.VersionID != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"versionId\":")
 	out.String(string(in.VersionID))
-	}
-	if in.RegistrationID != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"registrationId\":")
 	out.String(string(in.RegistrationID))
-	}
-	if in.ScriptURL != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"scriptURL\":")
 	out.String(string(in.ScriptURL))
-	}
-	if in.RunningStatus != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"runningStatus\":")
 	(in.RunningStatus).MarshalEasyJSON(out)
-	}
-	if in.Status != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"status\":")
 	(in.Status).MarshalEasyJSON(out)
-	}
 	if in.ScriptLastModified != 0 {
 		if !first {
 			out.RawByte(',')
@@ -640,30 +630,24 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpServiceworker7(out *jwriter.Wr
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.RegistrationID != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"registrationId\":")
 	out.String(string(in.RegistrationID))
-	}
-	if in.ScopeURL != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"scopeURL\":")
 	out.String(string(in.ScopeURL))
-	}
-	if in.IsDeleted {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"isDeleted\":")
 	out.Bool(bool(in.IsDeleted))
-	}
 	out.RawByte('}')
 }
 
@@ -821,7 +805,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpServiceworker9(out *jwriter.Wr
 	out.RawByte('{')
 	first := true
 	_ = first
-	if len(in.Versions) != 0 {
 	if !first {
 		out.RawByte(',')
 	}
@@ -843,7 +826,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpServiceworker9(out *jwriter.Wr
 		}
 		out.RawByte(']')
 	}
-	}
 	out.RawByte('}')
 }
 
@@ -934,7 +916,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpServiceworker10(out *jwriter.W
 	out.RawByte('{')
 	first := true
 	_ = first
-	if len(in.Registrations) != 0 {
 	if !first {
 		out.RawByte(',')
 	}
@@ -956,7 +937,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpServiceworker10(out *jwriter.W
 		}
 		out.RawByte(']')
 	}
-	}
 	out.RawByte('}')
 }
 
@@ -1026,7 +1006,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpServiceworker11(out *jwriter.W
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.ErrorMessage != nil {
 	if !first {
 		out.RawByte(',')
 	}
@@ -1037,7 +1016,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpServiceworker11(out *jwriter.W
 	} else {
 		(*in.ErrorMessage).MarshalEasyJSON(out)
 	}
-	}
 	out.RawByte('}')
 }
 
@@ -1109,54 +1087,42 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpServiceworker12(out *jwriter.W
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.ErrorMessage != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"errorMessage\":")
 	out.String(string(in.ErrorMessage))
-	}
-	if in.RegistrationID != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"registrationId\":")
 	out.String(string(in.RegistrationID))
-	}
-	if in.VersionID != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"versionId\":")
 	out.String(string(in.VersionID))
-	}
-	if in.SourceURL != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"sourceURL\":")
 	out.String(string(in.SourceURL))
-	}
-	if in.LineNumber != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"lineNumber\":")
 	out.Int64(int64(in.LineNumber))
-	}
-	if in.ColumnNumber != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"columnNumber\":")
 	out.Int64(int64(in.ColumnNumber))
-	}
 	out.RawByte('}')
 }
 

cdp/serviceworker/events.go

@@ -8,17 +8,17 @@ import (
 
 // EventWorkerRegistrationUpdated [no description].
 type EventWorkerRegistrationUpdated struct {
-	Registrations []*Registration `json:"registrations,omitempty"`
+	Registrations []*Registration `json:"registrations"`
 }
 
 // EventWorkerVersionUpdated [no description].
 type EventWorkerVersionUpdated struct {
-	Versions []*Version `json:"versions,omitempty"`
+	Versions []*Version `json:"versions"`
 }
 
 // EventWorkerErrorReported [no description].
 type EventWorkerErrorReported struct {
-	ErrorMessage *ErrorMessage `json:"errorMessage,omitempty"`
+	ErrorMessage *ErrorMessage `json:"errorMessage"`
 }
 
 // EventTypes all event types in the domain.

cdp/serviceworker/types.go

@@ -13,9 +13,9 @@ import (
 
 // Registration serviceWorker registration.
 type Registration struct {
-	RegistrationID string `json:"registrationId,omitempty"`
+	RegistrationID string `json:"registrationId"`
-	ScopeURL       string `json:"scopeURL,omitempty"`
+	ScopeURL       string `json:"scopeURL"`
-	IsDeleted      bool   `json:"isDeleted,omitempty"`
+	IsDeleted      bool   `json:"isDeleted"`
 }
 
 // VersionRunningStatus [no description].
@@ -122,11 +122,11 @@ func (t *VersionStatus) UnmarshalJSON(buf []byte) error {
 
 // Version serviceWorker version.
 type Version struct {
-	VersionID          string               `json:"versionId,omitempty"`
+	VersionID          string               `json:"versionId"`
-	RegistrationID     string               `json:"registrationId,omitempty"`
+	RegistrationID     string               `json:"registrationId"`
-	ScriptURL          string               `json:"scriptURL,omitempty"`
+	ScriptURL          string               `json:"scriptURL"`
-	RunningStatus      VersionRunningStatus `json:"runningStatus,omitempty"`
+	RunningStatus      VersionRunningStatus `json:"runningStatus"`
-	Status             VersionStatus        `json:"status,omitempty"`
+	Status             VersionStatus        `json:"status"`
 	ScriptLastModified float64              `json:"scriptLastModified,omitempty"` // The Last-Modified header value of the main script.
 	ScriptResponseTime float64              `json:"scriptResponseTime,omitempty"` // The time at which the response headers of the main script were received from the server.  For cached script it is the last time the cache entry was validated.
 	ControlledClients  []target.ID          `json:"controlledClients,omitempty"`
@@ -135,10 +135,10 @@ type Version struct {
 
 // ErrorMessage serviceWorker error message.
 type ErrorMessage struct {
-	ErrorMessage   string `json:"errorMessage,omitempty"`
+	ErrorMessage   string `json:"errorMessage"`
-	RegistrationID string `json:"registrationId,omitempty"`
+	RegistrationID string `json:"registrationId"`
-	VersionID      string `json:"versionId,omitempty"`
+	VersionID      string `json:"versionId"`
-	SourceURL      string `json:"sourceURL,omitempty"`
+	SourceURL      string `json:"sourceURL"`
-	LineNumber     int64  `json:"lineNumber,omitempty"`
+	LineNumber     int64  `json:"lineNumber"`
-	ColumnNumber   int64  `json:"columnNumber,omitempty"`
+	ColumnNumber   int64  `json:"columnNumber"`
 }

cdp/storage/easyjson.go

@@ -54,22 +54,18 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpStorage(out *jwriter.Writer, i
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.StorageType != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"storageType\":")
 	(in.StorageType).MarshalEasyJSON(out)
-	}
-	if in.Usage != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"usage\":")
 	out.Float64(float64(in.Usage))
-	}
 	out.RawByte('}')
 }
 

cdp/storage/types.go

@@ -81,6 +81,6 @@ func (t *Type) UnmarshalJSON(buf []byte) error {
 
 // UsageForType usage for a storage type.
 type UsageForType struct {
-	StorageType Type    `json:"storageType,omitempty"` // Name of storage type.
+	StorageType Type    `json:"storageType"` // Name of storage type.
-	Usage       float64 `json:"usage,omitempty"`       // Storage usage (bytes).
+	Usage       float64 `json:"usage"`       // Storage usage (bytes).
 }

cdp/systeminfo/easyjson.go

@@ -278,7 +278,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpSysteminfo2(out *jwriter.Write
 	out.RawByte('{')
 	first := true
 	_ = first
-	if len(in.Devices) != 0 {
 	if !first {
 		out.RawByte(',')
 	}
@@ -300,7 +299,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpSysteminfo2(out *jwriter.Write
 		}
 		out.RawByte(']')
 	}
-	}
 	if (in.AuxAttributes).IsDefined() {
 		if !first {
 			out.RawByte(',')
@@ -317,7 +315,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpSysteminfo2(out *jwriter.Write
 		out.RawString("\"featureStatus\":")
 		(in.FeatureStatus).MarshalEasyJSON(out)
 	}
-	if len(in.DriverBugWorkarounds) != 0 {
 	if !first {
 		out.RawByte(',')
 	}
@@ -335,7 +332,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpSysteminfo2(out *jwriter.Write
 		}
 		out.RawByte(']')
 	}
-	}
 	out.RawByte('}')
 }
 
@@ -403,38 +399,30 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpSysteminfo3(out *jwriter.Write
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.VendorID != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"vendorId\":")
 	out.Float64(float64(in.VendorID))
-	}
-	if in.DeviceID != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"deviceId\":")
 	out.Float64(float64(in.DeviceID))
-	}
-	if in.VendorString != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"vendorString\":")
 	out.String(string(in.VendorString))
-	}
-	if in.DeviceString != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"deviceString\":")
 	out.String(string(in.DeviceString))
-	}
 	out.RawByte('}')
 }
 

cdp/systeminfo/types.go

@@ -6,16 +6,16 @@ import "github.com/mailru/easyjson"
 
 // GPUDevice describes a single graphics processor (GPU).
 type GPUDevice struct {
-	VendorID     float64 `json:"vendorId,omitempty"`     // PCI ID of the GPU vendor, if available; 0 otherwise.
+	VendorID     float64 `json:"vendorId"`     // PCI ID of the GPU vendor, if available; 0 otherwise.
-	DeviceID     float64 `json:"deviceId,omitempty"`     // PCI ID of the GPU device, if available; 0 otherwise.
+	DeviceID     float64 `json:"deviceId"`     // PCI ID of the GPU device, if available; 0 otherwise.
-	VendorString string  `json:"vendorString,omitempty"` // String description of the GPU vendor, if the PCI ID is not available.
+	VendorString string  `json:"vendorString"` // String description of the GPU vendor, if the PCI ID is not available.
-	DeviceString string  `json:"deviceString,omitempty"` // String description of the GPU device, if the PCI ID is not available.
+	DeviceString string  `json:"deviceString"` // String description of the GPU device, if the PCI ID is not available.
 }
 
 // GPUInfo provides information about the GPU(s) on the system.
 type GPUInfo struct {
-	Devices              []*GPUDevice        `json:"devices,omitempty"` // The graphics devices on the system. Element 0 is the primary GPU.
+	Devices              []*GPUDevice        `json:"devices"` // The graphics devices on the system. Element 0 is the primary GPU.
 	AuxAttributes        easyjson.RawMessage `json:"auxAttributes,omitempty"`
 	FeatureStatus        easyjson.RawMessage `json:"featureStatus,omitempty"`
-	DriverBugWorkarounds []string            `json:"driverBugWorkarounds,omitempty"` // An optional array of GPU driver bug workarounds.
+	DriverBugWorkarounds []string            `json:"driverBugWorkarounds"` // An optional array of GPU driver bug workarounds.
 }

cdp/target/easyjson.go

@@ -449,22 +449,18 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpTarget5(out *jwriter.Writer, i
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.Host != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"host\":")
 	out.String(string(in.Host))
-	}
-	if in.Port != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"port\":")
 	out.Int64(int64(in.Port))
-	}
 	out.RawByte('}')
 }
 
@@ -534,46 +530,36 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpTarget6(out *jwriter.Writer, i
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.TargetID != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"targetId\":")
 	out.String(string(in.TargetID))
-	}
-	if in.Type != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"type\":")
 	out.String(string(in.Type))
-	}
-	if in.Title != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"title\":")
 	out.String(string(in.Title))
-	}
-	if in.URL != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"url\":")
 	out.String(string(in.URL))
-	}
-	if in.Attached {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"attached\":")
 	out.Bool(bool(in.Attached))
-	}
 	out.RawByte('}')
 }
 
@@ -963,7 +949,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpTarget11(out *jwriter.Writer,
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.TargetInfo != nil {
 	if !first {
 		out.RawByte(',')
 	}
@@ -974,7 +959,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpTarget11(out *jwriter.Writer,
 	} else {
 		(*in.TargetInfo).MarshalEasyJSON(out)
 	}
-	}
 	out.RawByte('}')
 }
 
@@ -1036,14 +1020,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpTarget12(out *jwriter.Writer,
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.TargetID != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"targetId\":")
 	out.String(string(in.TargetID))
-	}
 	out.RawByte('}')
 }
 
@@ -1113,7 +1095,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpTarget13(out *jwriter.Writer,
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.TargetInfo != nil {
 	if !first {
 		out.RawByte(',')
 	}
@@ -1124,7 +1105,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpTarget13(out *jwriter.Writer,
 	} else {
 		(*in.TargetInfo).MarshalEasyJSON(out)
 	}
-	}
 	out.RawByte('}')
 }
 
@@ -1188,22 +1168,18 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpTarget14(out *jwriter.Writer,
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.TargetID != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"targetId\":")
 	out.String(string(in.TargetID))
-	}
-	if in.Message != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"message\":")
 	out.String(string(in.Message))
-	}
 	out.RawByte('}')
 }
 
@@ -1265,14 +1241,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpTarget15(out *jwriter.Writer,
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.TargetID != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"targetId\":")
 	out.String(string(in.TargetID))
-	}
 	out.RawByte('}')
 }
 
@@ -1344,7 +1318,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpTarget16(out *jwriter.Writer,
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.TargetInfo != nil {
 	if !first {
 		out.RawByte(',')
 	}
@@ -1355,15 +1328,12 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpTarget16(out *jwriter.Writer,
 	} else {
 		(*in.TargetInfo).MarshalEasyJSON(out)
 	}
-	}
-	if in.WaitingForDebugger {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"waitingForDebugger\":")
 	out.Bool(bool(in.WaitingForDebugger))
-	}
 	out.RawByte('}')
 }
 

cdp/target/events.go

@@ -8,38 +8,38 @@ import (
 
 // EventTargetCreated issued when a possible inspection target is created.
 type EventTargetCreated struct {
-	TargetInfo *Info `json:"targetInfo,omitempty"`
+	TargetInfo *Info `json:"targetInfo"`
 }
 
 // EventTargetInfoChanged issued when some information about a target has
 // changed. This only happens between targetCreated and targetDestroyed.
 type EventTargetInfoChanged struct {
-	TargetInfo *Info `json:"targetInfo,omitempty"`
+	TargetInfo *Info `json:"targetInfo"`
 }
 
 // EventTargetDestroyed issued when a target is destroyed.
 type EventTargetDestroyed struct {
-	TargetID ID `json:"targetId,omitempty"`
+	TargetID ID `json:"targetId"`
 }
 
 // EventAttachedToTarget issued when attached to target because of
 // auto-attach or attachToTarget command.
 type EventAttachedToTarget struct {
-	TargetInfo         *Info `json:"targetInfo,omitempty"`
+	TargetInfo         *Info `json:"targetInfo"`
-	WaitingForDebugger bool  `json:"waitingForDebugger,omitempty"`
+	WaitingForDebugger bool  `json:"waitingForDebugger"`
 }
 
 // EventDetachedFromTarget issued when detached from target for any reason
 // (including detachFromTarget command).
 type EventDetachedFromTarget struct {
-	TargetID ID `json:"targetId,omitempty"`
+	TargetID ID `json:"targetId"`
 }
 
 // EventReceivedMessageFromTarget notifies about new protocol message from
 // attached target.
 type EventReceivedMessageFromTarget struct {
-	TargetID ID     `json:"targetId,omitempty"`
+	TargetID ID     `json:"targetId"`
-	Message  string `json:"message,omitempty"`
+	Message  string `json:"message"`
 }
 
 // EventTypes all event types in the domain.

cdp/target/types.go

@@ -20,15 +20,15 @@ func (t BrowserContextID) String() string {
 
 // Info [no description].
 type Info struct {
-	TargetID ID     `json:"targetId,omitempty"`
+	TargetID ID     `json:"targetId"`
-	Type     string `json:"type,omitempty"`
+	Type     string `json:"type"`
-	Title    string `json:"title,omitempty"`
+	Title    string `json:"title"`
-	URL      string `json:"url,omitempty"`
+	URL      string `json:"url"`
-	Attached bool   `json:"attached,omitempty"` // Whether the target has an attached client.
+	Attached bool   `json:"attached"` // Whether the target has an attached client.
 }
 
 // RemoteLocation [no description].
 type RemoteLocation struct {
-	Host string `json:"host,omitempty"`
+	Host string `json:"host"`
-	Port int64  `json:"port,omitempty"`
+	Port int64  `json:"port"`
 }

cdp/tethering/easyjson.go

@@ -121,22 +121,18 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpTethering1(out *jwriter.Writer
 	out.RawByte('{')
 	first := true
 	_ = first
-	if in.Port != 0 {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"port\":")
 	out.Int64(int64(in.Port))
-	}
-	if in.ConnectionID != "" {
 	if !first {
 		out.RawByte(',')
 	}
 	first = false
 	out.RawString("\"connectionId\":")
 	out.String(string(in.ConnectionID))
-	}
 	out.RawByte('}')
 }
 

cdp/tethering/events.go

@@ -9,8 +9,8 @@ import (
 // EventAccepted informs that port was successfully bound and got a specified
 // connection id.
 type EventAccepted struct {
-	Port         int64  `json:"port,omitempty"`         // Port number that was successfully bound.
+	Port         int64  `json:"port"`         // Port number that was successfully bound.
-	ConnectionID string `json:"connectionId,omitempty"` // Connection id to be used.
+	ConnectionID string `json:"connectionId"` // Connection id to be used.
 }
 
 // EventTypes all event types in the domain.

cdp/tracing/easyjson.go

@@ -915,7 +915,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpTracing9(out *jwriter.Writer,
 	out.RawByte('{')
 	first := true
 	_ = first
-	if len(in.Value) != 0 {
 	if !first {
 		out.RawByte(',')
 	}
@@ -933,7 +932,6 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpTracing9(out *jwriter.Writer,
 		}
 		out.RawByte(']')
 	}
-	}
 	out.RawByte('}')
 }
 

cdp/tracing/events.go

@@ -12,7 +12,7 @@ import (
 // tracing is stopped collected events will be send as a sequence of
 // dataCollected events followed by tracingComplete event.
 type EventDataCollected struct {
-	Value []easyjson.RawMessage `json:"value,omitempty"`
+	Value []easyjson.RawMessage `json:"value"`
 }
 
 // EventTracingComplete signals that tracing is stopped and there is no trace

cmd/chromedp-gen/fixup/fixup.go

@@ -132,26 +132,31 @@ func FixDomains(domains []*internal.Domain) {
 				Name:        "id",
 				Type:        internal.TypeInteger,
 				Description: "Unique message identifier.",
+				Optional:    true,
 			},
 			{
 				Name:        "method",
 				Ref:         "Inspector.MethodType",
 				Description: "Event or command type.",
+				Optional:    true,
 			},
 			{
 				Name:        "params",
 				Type:        internal.TypeAny,
 				Description: "Event or command parameters.",
+				Optional:    true,
 			},
 			{
 				Name:        "result",
 				Type:        internal.TypeAny,
 				Description: "Command return values.",
+				Optional:    true,
 			},
 			{
 				Name:        "error",
 				Ref:         "MessageError",
 				Description: "Error message.",
+				Optional:    true,
 			},
 		},
 	}

cmd/chromedp-gen/gen-har-proto.go

@@ -0,0 +1,261 @@
+// +build ignore
+
+package main
+
+import (
+	"bufio"
+	"encoding/json"
+	"flag"
+	"fmt"
+	"io/ioutil"
+	"log"
+	"sort"
+	"strings"
+
+	"github.com/PuerkitoBio/goquery"
+	"github.com/gedex/inflector"
+	"github.com/knq/chromedp/cmd/chromedp-gen/internal"
+)
+
+const (
+	specURL = "http://www.softwareishard.com/blog/har-12-spec/"
+
+	cacheDataID = "CacheData"
+)
+
+var (
+	flagOut = flag.String("out", "har.json", "out file")
+)
+
+// propRefMap is the map of property names to their respective type.
+var propRefMap = map[string]string{
+	"Log.creator":         "Creator",
+	"Log.browser":         "Creator",
+	"Log.pages":           "Page",
+	"Log.entries":         "Entry",
+	"Page.pageTimings":    "PageTimings",
+	"Entry.request":       "Request",
+	"Entry.response":      "Response",
+	"Entry.cache":         "Cache",
+	"Entry.timings":       "Timings",
+	"Request.cookies":     "Cookie",
+	"Request.headers":     "NameValuePair",
+	"Request.queryString": "NameValuePair",
+	"Request.postData":    "PostData",
+	"Response.cookies":    "Cookie",
+	"Response.headers":    "NameValuePair",
+	"Response.content":    "Content",
+	"PostData.params":     "Param",
+	"Cache.beforeRequest": cacheDataID,
+	"Cache.afterRequest":  cacheDataID,
+}
+
+func main() {
+	var err error
+
+	flag.Parse()
+
+	// initial type map
+	typeMap := map[string]internal.Type{
+		"HAR": {
+			ID:          "HAR",
+			Type:        internal.TypeObject,
+			Description: "Parent container for HAR log.",
+			Properties: []*internal.Type{{
+				Name: "log",
+				Ref:  "Log",
+			}},
+		},
+		"NameValuePair": {
+			ID:          "NameValuePair",
+			Type:        internal.TypeObject,
+			Description: "Describes a name/value pair.",
+			Properties: []*internal.Type{{
+				Name:        "name",
+				Type:        internal.TypeString,
+				Description: "Name of the pair.",
+			}, {
+				Name:        "value",
+				Type:        internal.TypeString,
+				Description: "Value of the pair.",
+			}, {
+				Name:        "comment",
+				Type:        internal.TypeString,
+				Description: "A comment provided by the user or the application.",
+				Optional:    internal.Bool(true),
+			}},
+		},
+	}
+
+	// load remote definition
+	doc, err := goquery.NewDocument(specURL)
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	// loop over type definitions
+	doc.Find(`h3:contains("HAR Data Structure") + p + p + ul a`).Each(func(i int, s *goquery.Selection) {
+		n := s.Text()
+
+		// skip browser (same as creator)
+		switch n {
+		case "browser", "queryString", "headers":
+			return
+		}
+
+		// generate the object ID
+		id := inflector.Singularize(internal.ForceCamel(n))
+		if strings.HasSuffix(id, "um") {
+			id = strings.TrimSuffix(id, "um") + "a"
+		}
+		if strings.HasSuffix(id, "Timing") {
+			id += "s"
+		}
+
+		log.Printf("processing '%s', id: '%s'", n, id)
+
+		// base selector
+		sel := fmt.Sprintf(".harType#%s", n)
+
+		// grab description
+		desc := strings.TrimSpace(doc.Find(sel + " + p").Text())
+		if desc == "" {
+			panic(fmt.Sprintf("%s (%s) has no description", n, id))
+		}
+
+		// grab properties and scan
+		props, err := scanProps(id, readPropText(sel, doc))
+		if err != nil {
+			log.Fatal(err)
+		}
+
+		// add to type map
+		typeMap[id] = internal.Type{
+			ID:          id,
+			Type:        internal.TypeObject,
+			Description: desc,
+			Properties:  props,
+		}
+	})
+
+	// grab and scan cachedata properties
+	cacheDataPropText := readPropText(`p:contains("Both beforeRequest and afterRequest object share the following structure.")`, doc)
+	cacheDataProps, err := scanProps(cacheDataID, cacheDataPropText)
+	if err != nil {
+		log.Fatal(err)
+	}
+	typeMap[cacheDataID] = internal.Type{
+		ID:          cacheDataID,
+		Type:        internal.TypeObject,
+		Description: "Describes the cache data for beforeRequest and afterRequest.",
+		Properties:  cacheDataProps,
+	}
+
+	// sort by type names
+	var typeNames []string
+	for n := range typeMap {
+		typeNames = append(typeNames, n)
+	}
+	sort.Strings(typeNames)
+
+	// add to type list
+	var types []*internal.Type
+	for _, n := range typeNames {
+		typ := typeMap[n]
+		types = append(types, &typ)
+	}
+
+	// create the protocol info
+	def := internal.ProtocolInfo{
+		Version: &internal.Version{Major: "1", Minor: "2"},
+		Domains: []*internal.Domain{{
+			Domain:      internal.DomainType("HAR"),
+			Description: "HTTP Archive Format",
+			Types:       types,
+		}},
+	}
+
+	// json marshal
+	buf, err := json.MarshalIndent(def, "", "  ")
+	if err != nil {
+		log.Fatal(buf)
+	}
+
+	// write
+	err = ioutil.WriteFile(*flagOut, buf, 0644)
+	if err != nil {
+		log.Fatal(err)
+	}
+}
+
+func scanProps(id string, propText string) ([]*internal.Type, error) {
+	// scan properties
+	var props []*internal.Type
+	scanner := bufio.NewScanner(strings.NewReader(propText))
+	i := 0
+	for scanner.Scan() {
+		line := strings.TrimSpace(scanner.Text())
+
+		// grab prop stuff
+		propName := strings.TrimSpace(line[:strings.IndexAny(line, "[")])
+		propDesc := strings.TrimSpace(line[strings.Index(line, "-")+1:])
+		if propName == "" || propDesc == "" {
+			return nil, fmt.Errorf("line %d missing either name or description", i)
+		}
+		opts := strings.TrimSpace(line[strings.Index(line, "[")+1 : strings.Index(line, "]")])
+
+		// determine type
+		typ := internal.TypeEnum(opts)
+		if z := strings.Index(opts, ","); z != -1 {
+			typ = internal.TypeEnum(strings.TrimSpace(opts[:z]))
+		}
+
+		// convert some fields to integers
+		if strings.Contains(strings.ToLower(propName), "size") ||
+			propName == "compression" || propName == "status" ||
+			propName == "hitCount" {
+			typ = internal.TypeInteger
+		}
+
+		// fix object/array refs
+		var ref string
+		var items *internal.Type
+		fqPropName := fmt.Sprintf("%s.%s", id, propName)
+		switch typ {
+		case internal.TypeObject:
+			typ = internal.TypeEnum("")
+			ref = propRefMap[fqPropName]
+
+		case internal.TypeArray:
+			items = &internal.Type{
+				Ref: propRefMap[fqPropName],
+			}
+		}
+
+		// add property
+		props = append(props, &internal.Type{
+			Name:        propName,
+			Type:        typ,
+			Description: propDesc,
+			Ref:         ref,
+			Items:       items,
+			Optional:    internal.Bool(strings.Contains(opts, "optional")),
+		})
+
+		i++
+	}
+	if err := scanner.Err(); err != nil {
+		return nil, err
+	}
+
+	return props, nil
+}
+
+func readPropText(sel string, doc *goquery.Document) string {
+	text := strings.TrimSpace(doc.Find(sel).NextAllFiltered("ul").Text())
+	j := strings.Index(text, "\n\n")
+	if j == -1 {
+		panic(fmt.Sprintf("could not find property description for `%s`", sel))
+	}
+	return text[:j]
+}

cmd/chromedp-gen/gen/gen.go

@@ -92,7 +92,7 @@ func (fb fileBuffers) generateCDPTypes(domains []*internal.Domain) {
 
 	w := fb.get(pkg+".go", pkg, nil)
 	for _, t := range types {
-		templates.StreamTypeTemplate(w, t, internal.TypePrefix, internal.TypeSuffix, cdpDomain, doms, nil, false, false)
+		templates.StreamTypeTemplate(w, t, internal.TypePrefix, internal.TypeSuffix, cdpDomain, doms, nil, false, true)
 	}
 	fb.release(w)
 }
@@ -133,7 +133,7 @@ func (fb fileBuffers) generateTypes(
 		if internal.IsCDPType(d.Domain, t.IDorName()) {
 			continue
 		}
-		templates.StreamTypeTemplate(w, t, prefix, suffix, d, domains, nil, false, false)
+		templates.StreamTypeTemplate(w, t, prefix, suffix, d, domains, nil, false, true)
 		names = append(names, t.TypeName(emitPrefix, emitSuffix))
 	}
 

cmd/chromedp-gen/har.json

@@ -0,0 +1,640 @@
+{
+  "version": {
+    "major": "1",
+    "minor": "2"
+  },
+  "domains": [
+    {
+      "domain": "HAR",
+      "description": "HTTP Archive Format",
+      "types": [
+        {
+          "type": "object",
+          "id": "Cache",
+          "description": "This objects contains info about a request coming from browser cache.",
+          "properties": [
+            {
+              "name": "beforeRequest",
+              "description": "State of a cache entry before the request. Leave out this field if the information is not available.",
+              "optional": true,
+              "$ref": "CacheData"
+            },
+            {
+              "name": "afterRequest",
+              "description": "State of a cache entry after the request. Leave out this field if the information is not available.",
+              "optional": true,
+              "$ref": "CacheData"
+            },
+            {
+              "type": "string",
+              "name": "comment",
+              "description": "A comment provided by the user or the application.",
+              "optional": true
+            }
+          ]
+        },
+        {
+          "type": "object",
+          "id": "CacheData",
+          "description": "Describes the cache data for beforeRequest and afterRequest.",
+          "properties": [
+            {
+              "type": "string",
+              "name": "expires",
+              "description": "Expiration time of the cache entry.",
+              "optional": true
+            },
+            {
+              "type": "string",
+              "name": "lastAccess",
+              "description": "The last time the cache entry was opened."
+            },
+            {
+              "type": "string",
+              "name": "eTag",
+              "description": "Etag"
+            },
+            {
+              "type": "integer",
+              "name": "hitCount",
+              "description": "The number of times the cache entry has been opened."
+            },
+            {
+              "type": "string",
+              "name": "comment",
+              "description": "A comment provided by the user or the application.",
+              "optional": true
+            }
+          ]
+        },
+        {
+          "type": "object",
+          "id": "Content",
+          "description": "This object describes details about response content (embedded in \u003cresponse\u003e object).",
+          "properties": [
+            {
+              "type": "integer",
+              "name": "size",
+              "description": "Length of the returned content in bytes. Should be equal to response.bodySize if there is no compression and bigger when the content has been compressed."
+            },
+            {
+              "type": "integer",
+              "name": "compression",
+              "description": "Number of bytes saved. Leave out this field if the information is not available.",
+              "optional": true
+            },
+            {
+              "type": "string",
+              "name": "mimeType",
+              "description": "MIME type of the response text (value of the Content-Type response header). The charset attribute of the MIME type is included (if available)."
+            },
+            {
+              "type": "string",
+              "name": "text",
+              "description": "Response body sent from the server or loaded from the browser cache. This field is populated with textual content only. The text field is either HTTP decoded text or a encoded (e.g. \"base64\") representation of the response body. Leave out this field if the information is not available.",
+              "optional": true
+            },
+            {
+              "type": "string",
+              "name": "encoding",
+              "description": "Encoding used for response text field e.g \"base64\". Leave out this field if the text field is HTTP decoded (decompressed \u0026 unchunked), than trans-coded from its original character set into UTF-8.",
+              "optional": true
+            },
+            {
+              "type": "string",
+              "name": "comment",
+              "description": "A comment provided by the user or the application.",
+              "optional": true
+            }
+          ]
+        },
+        {
+          "type": "object",
+          "id": "Cookie",
+          "description": "This object contains list of all cookies (used in \u003crequest\u003e and \u003cresponse\u003e objects).",
+          "properties": [
+            {
+              "type": "string",
+              "name": "name",
+              "description": "The name of the cookie."
+            },
+            {
+              "type": "string",
+              "name": "value",
+              "description": "The cookie value."
+            },
+            {
+              "type": "string",
+              "name": "path",
+              "description": "The path pertaining to the cookie.",
+              "optional": true
+            },
+            {
+              "type": "string",
+              "name": "domain",
+              "description": "The host of the cookie.",
+              "optional": true
+            },
+            {
+              "type": "string",
+              "name": "expires",
+              "description": "Cookie expiration time. (ISO 8601 - YYYY-MM-DDThh:mm:ss.sTZD, e.g. 2009-07-24T19:20:30.123+02:00).",
+              "optional": true
+            },
+            {
+              "type": "boolean",
+              "name": "httpOnly",
+              "description": "Set to true if the cookie is HTTP only, false otherwise.",
+              "optional": true
+            },
+            {
+              "type": "boolean",
+              "name": "secure",
+              "description": "True if the cookie was transmitted over ssl, false otherwise.",
+              "optional": true
+            },
+            {
+              "type": "string",
+              "name": "comment",
+              "description": "A comment provided by the user or the application.",
+              "optional": true
+            }
+          ]
+        },
+        {
+          "type": "object",
+          "id": "Creator",
+          "description": "Creator and browser objects share the same structure.",
+          "properties": [
+            {
+              "type": "string",
+              "name": "name",
+              "description": "Name of the application/browser used to export the log."
+            },
+            {
+              "type": "string",
+              "name": "version",
+              "description": "Version of the application/browser used to export the log."
+            },
+            {
+              "type": "string",
+              "name": "comment",
+              "description": "A comment provided by the user or the application.",
+              "optional": true
+            }
+          ]
+        },
+        {
+          "type": "object",
+          "id": "Entry",
+          "description": "This object represents an array with all exported HTTP requests. Sorting entries by startedDateTime (starting from the oldest) is preferred way how to export data since it can make importing faster. However the reader application should always make sure the array is sorted (if required for the import).",
+          "properties": [
+            {
+              "type": "string",
+              "name": "pageref",
+              "description": "Reference to the parent page. Leave out this field if the application does not support grouping by pages.",
+              "optional": true
+            },
+            {
+              "type": "string",
+              "name": "startedDateTime",
+              "description": "Date and time stamp of the request start (ISO 8601 - YYYY-MM-DDThh:mm:ss.sTZD)."
+            },
+            {
+              "type": "number",
+              "name": "time",
+              "description": "Total elapsed time of the request in milliseconds. This is the sum of all timings available in the timings object (i.e. not including -1 values) ."
+            },
+            {
+              "name": "request",
+              "description": "Detailed info about the request.",
+              "$ref": "Request"
+            },
+            {
+              "name": "response",
+              "description": "Detailed info about the response.",
+              "$ref": "Response"
+            },
+            {
+              "name": "cache",
+              "description": "Info about cache usage.",
+              "$ref": "Cache"
+            },
+            {
+              "name": "timings",
+              "description": "Detailed timing info about request/response round trip.",
+              "$ref": "Timings"
+            },
+            {
+              "type": "string",
+              "name": "serverIPAddress",
+              "description": "IP address of the server that was connected (result of DNS resolution).",
+              "optional": true
+            },
+            {
+              "type": "string",
+              "name": "connection",
+              "description": "Unique ID of the parent TCP/IP connection, can be the client or server port number. Note that a port number doesn't have to be unique identifier in cases where the port is shared for more connections. If the port isn't available for the application, any other unique connection ID can be used instead (e.g. connection index). Leave out this field if the application doesn't support this info.",
+              "optional": true
+            },
+            {
+              "type": "string",
+              "name": "comment",
+              "description": "A comment provided by the user or the application.",
+              "optional": true
+            }
+          ]
+        },
+        {
+          "type": "object",
+          "id": "HAR",
+          "description": "Parent container for HAR log.",
+          "properties": [
+            {
+              "name": "log",
+              "$ref": "Log"
+            }
+          ]
+        },
+        {
+          "type": "object",
+          "id": "Log",
+          "description": "This object represents the root of exported data.",
+          "properties": [
+            {
+              "type": "string",
+              "name": "version",
+              "description": "Version number of the format. If empty, string \"1.1\" is assumed by default."
+            },
+            {
+              "name": "creator",
+              "description": "Name and version info of the log creator application.",
+              "$ref": "Creator"
+            },
+            {
+              "name": "browser",
+              "description": "Name and version info of used browser.",
+              "optional": true,
+              "$ref": "Creator"
+            },
+            {
+              "type": "array",
+              "name": "pages",
+              "description": "List of all exported (tracked) pages. Leave out this field if the application does not support grouping by pages.",
+              "optional": true,
+              "items": {
+                "$ref": "Page"
+              }
+            },
+            {
+              "type": "array",
+              "name": "entries",
+              "description": "List of all exported (tracked) requests.",
+              "items": {
+                "$ref": "Entry"
+              }
+            },
+            {
+              "type": "string",
+              "name": "comment",
+              "description": "A comment provided by the user or the application.",
+              "optional": true
+            }
+          ]
+        },
+        {
+          "type": "object",
+          "id": "NameValuePair",
+          "description": "Describes a name/value pair.",
+          "properties": [
+            {
+              "type": "string",
+              "name": "name",
+              "description": "Name of the pair."
+            },
+            {
+              "type": "string",
+              "name": "value",
+              "description": "Value of the pair."
+            },
+            {
+              "type": "string",
+              "name": "comment",
+              "description": "A comment provided by the user or the application.",
+              "optional": true
+            }
+          ]
+        },
+        {
+          "type": "object",
+          "id": "Page",
+          "description": "This object represents list of exported pages.",
+          "properties": [
+            {
+              "type": "string",
+              "name": "startedDateTime",
+              "description": "Date and time stamp for the beginning of the page load (ISO 8601 - YYYY-MM-DDThh:mm:ss.sTZD, e.g. 2009-07-24T19:20:30.45+01:00)."
+            },
+            {
+              "type": "string",
+              "name": "id",
+              "description": "Unique identifier of a page within the \u003clog\u003e. Entries use it to refer the parent page."
+            },
+            {
+              "type": "string",
+              "name": "title",
+              "description": "Page title."
+            },
+            {
+              "name": "pageTimings",
+              "description": "Detailed timing info about page load.",
+              "$ref": "PageTimings"
+            },
+            {
+              "type": "string",
+              "name": "comment",
+              "description": "A comment provided by the user or the application.",
+              "optional": true
+            }
+          ]
+        },
+        {
+          "type": "object",
+          "id": "PageTimings",
+          "description": "This object describes timings for various events (states) fired during the page load. All times are specified in milliseconds. If a time info is not available appropriate field is set to -1.",
+          "properties": [
+            {
+              "type": "number",
+              "name": "onContentLoad",
+              "description": "Content of the page loaded. Number of milliseconds since page load started (page.startedDateTime). Use -1 if the timing does not apply to the current request.",
+              "optional": true
+            },
+            {
+              "type": "number",
+              "name": "onLoad",
+              "description": "Page is loaded (onLoad event fired). Number of milliseconds since page load started (page.startedDateTime). Use -1 if the timing does not apply to the current request.",
+              "optional": true
+            },
+            {
+              "type": "string",
+              "name": "comment",
+              "description": "A comment provided by the user or the application.",
+              "optional": true
+            }
+          ]
+        },
+        {
+          "type": "object",
+          "id": "Param",
+          "description": "List of posted parameters, if any (embedded in \u003cpostData\u003e object).",
+          "properties": [
+            {
+              "type": "string",
+              "name": "name",
+              "description": "name of a posted parameter."
+            },
+            {
+              "type": "string",
+              "name": "value",
+              "description": "value of a posted parameter or content of a posted file.",
+              "optional": true
+            },
+            {
+              "type": "string",
+              "name": "fileName",
+              "description": "name of a posted file.",
+              "optional": true
+            },
+            {
+              "type": "string",
+              "name": "contentType",
+              "description": "content type of a posted file.",
+              "optional": true
+            },
+            {
+              "type": "string",
+              "name": "comment",
+              "description": "A comment provided by the user or the application.",
+              "optional": true
+            }
+          ]
+        },
+        {
+          "type": "object",
+          "id": "PostData",
+          "description": "This object describes posted data, if any (embedded in \u003crequest\u003e object).",
+          "properties": [
+            {
+              "type": "string",
+              "name": "mimeType",
+              "description": "Mime type of posted data."
+            },
+            {
+              "type": "array",
+              "name": "params",
+              "description": "List of posted parameters (in case of URL encoded parameters).",
+              "items": {
+                "$ref": "Param"
+              }
+            },
+            {
+              "type": "string",
+              "name": "text",
+              "description": "Plain text posted data"
+            },
+            {
+              "type": "string",
+              "name": "comment",
+              "description": "A comment provided by the user or the application.",
+              "optional": true
+            }
+          ]
+        },
+        {
+          "type": "object",
+          "id": "Request",
+          "description": "This object contains detailed info about performed request.",
+          "properties": [
+            {
+              "type": "string",
+              "name": "method",
+              "description": "Request method (GET, POST, ...)."
+            },
+            {
+              "type": "string",
+              "name": "url",
+              "description": "Absolute URL of the request (fragments are not included)."
+            },
+            {
+              "type": "string",
+              "name": "httpVersion",
+              "description": "Request HTTP Version."
+            },
+            {
+              "type": "array",
+              "name": "cookies",
+              "description": "List of cookie objects.",
+              "items": {
+                "$ref": "Cookie"
+              }
+            },
+            {
+              "type": "array",
+              "name": "headers",
+              "description": "List of header objects.",
+              "items": {
+                "$ref": "NameValuePair"
+              }
+            },
+            {
+              "type": "array",
+              "name": "queryString",
+              "description": "List of query parameter objects.",
+              "items": {
+                "$ref": "NameValuePair"
+              }
+            },
+            {
+              "name": "postData",
+              "description": "Posted data info.",
+              "optional": true,
+              "$ref": "PostData"
+            },
+            {
+              "type": "integer",
+              "name": "headersSize",
+              "description": "Total number of bytes from the start of the HTTP request message until (and including) the double CRLF before the body. Set to -1 if the info is not available."
+            },
+            {
+              "type": "integer",
+              "name": "bodySize",
+              "description": "Size of the request body (POST data payload) in bytes. Set to -1 if the info is not available."
+            },
+            {
+              "type": "string",
+              "name": "comment",
+              "description": "A comment provided by the user or the application.",
+              "optional": true
+            }
+          ]
+        },
+        {
+          "type": "object",
+          "id": "Response",
+          "description": "This object contains detailed info about the response.",
+          "properties": [
+            {
+              "type": "integer",
+              "name": "status",
+              "description": "Response status."
+            },
+            {
+              "type": "string",
+              "name": "statusText",
+              "description": "Response status description."
+            },
+            {
+              "type": "string",
+              "name": "httpVersion",
+              "description": "Response HTTP Version."
+            },
+            {
+              "type": "array",
+              "name": "cookies",
+              "description": "List of cookie objects.",
+              "items": {
+                "$ref": "Cookie"
+              }
+            },
+            {
+              "type": "array",
+              "name": "headers",
+              "description": "List of header objects.",
+              "items": {
+                "$ref": "NameValuePair"
+              }
+            },
+            {
+              "name": "content",
+              "description": "Details about the response body.",
+              "$ref": "Content"
+            },
+            {
+              "type": "string",
+              "name": "redirectURL",
+              "description": "Redirection target URL from the Location response header."
+            },
+            {
+              "type": "integer",
+              "name": "headersSize",
+              "description": "Total number of bytes from the start of the HTTP response message until (and including) the double CRLF before the body. Set to -1 if the info is not available."
+            },
+            {
+              "type": "integer",
+              "name": "bodySize",
+              "description": "Size of the received response body in bytes. Set to zero in case of responses coming from the cache (304). Set to -1 if the info is not available."
+            },
+            {
+              "type": "string",
+              "name": "comment",
+              "description": "A comment provided by the user or the application.",
+              "optional": true
+            }
+          ]
+        },
+        {
+          "type": "object",
+          "id": "Timings",
+          "description": "This object describes various phases within request-response round trip. All times are specified in milliseconds.",
+          "properties": [
+            {
+              "type": "number",
+              "name": "blocked",
+              "description": "Time spent in a queue waiting for a network connection. Use -1 if the timing does not apply to the current request.",
+              "optional": true
+            },
+            {
+              "type": "number",
+              "name": "dns",
+              "description": "DNS resolution time. The time required to resolve a host name. Use -1 if the timing does not apply to the current request.",
+              "optional": true
+            },
+            {
+              "type": "number",
+              "name": "connect",
+              "description": "Time required to create TCP connection. Use -1 if the timing does not apply to the current request.",
+              "optional": true
+            },
+            {
+              "type": "number",
+              "name": "send",
+              "description": "Time required to send HTTP request to the server."
+            },
+            {
+              "type": "number",
+              "name": "wait",
+              "description": "Waiting for a response from the server."
+            },
+            {
+              "type": "number",
+              "name": "receive",
+              "description": "Time required to read entire response from the server (or cache)."
+            },
+            {
+              "type": "number",
+              "name": "ssl",
+              "description": "Time required for SSL/TLS negotiation. If this field is defined then the time is also included in the connect field (to ensure backward compatibility with HAR 1.1). Use -1 if the timing does not apply to the current request.",
+              "optional": true
+            },
+            {
+              "type": "string",
+              "name": "comment",
+              "description": "A comment provided by the user or the application.",
+              "optional": true
+            }
+          ]
+        }
+      ]
+    }
+  ]
+}

cmd/chromedp-gen/internal/domain.go

@@ -27,6 +27,7 @@ const (
 	DomainDebugger          DomainType = "Debugger"
 	DomainDeviceOrientation DomainType = "DeviceOrientation"
 	DomainEmulation         DomainType = "Emulation"
+	DomainHAR               DomainType = "HAR"
 	DomainHeapProfiler      DomainType = "HeapProfiler"
 	DomainIO                DomainType = "IO"
 	DomainIndexedDB         DomainType = "IndexedDB"
@@ -98,6 +99,8 @@ func (dt *DomainType) UnmarshalJSON(buf []byte) error {
 		*dt = DomainDeviceOrientation
 	case DomainEmulation:
 		*dt = DomainEmulation
+	case DomainHAR:
+		*dt = DomainHAR
 	case DomainHeapProfiler:
 		*dt = DomainHeapProfiler
 	case DomainIO:

cmd/chromedp-gen/main.go

@@ -4,7 +4,7 @@
 // Please see README.md for more information on using this tool.
 package main
 
-//go:generate go run domain-gen.go
+//go:generate go run gen-domain.go
 //go:generate qtc -dir templates -ext qtpl
 //go:generate gofmt -w -s templates/
 

cmd/chromedp-gen/protocol.json

@@ -13633,6 +13633,638 @@
           ]
         }
       ]
+    },
+    {
+      "domain": "HAR",
+      "description": "HTTP Archive Format",
+      "types": [
+        {
+          "type": "object",
+          "id": "Cache",
+          "description": "This objects contains info about a request coming from browser cache.",
+          "properties": [
+            {
+              "name": "beforeRequest",
+              "description": "State of a cache entry before the request. Leave out this field if the information is not available.",
+              "optional": true,
+              "$ref": "CacheData"
+            },
+            {
+              "name": "afterRequest",
+              "description": "State of a cache entry after the request. Leave out this field if the information is not available.",
+              "optional": true,
+              "$ref": "CacheData"
+            },
+            {
+              "type": "string",
+              "name": "comment",
+              "description": "A comment provided by the user or the application.",
+              "optional": true
+            }
+          ]
+        },
+        {
+          "type": "object",
+          "id": "CacheData",
+          "description": "Describes the cache data for beforeRequest and afterRequest.",
+          "properties": [
+            {
+              "type": "string",
+              "name": "expires",
+              "description": "Expiration time of the cache entry.",
+              "optional": true
+            },
+            {
+              "type": "string",
+              "name": "lastAccess",
+              "description": "The last time the cache entry was opened."
+            },
+            {
+              "type": "string",
+              "name": "eTag",
+              "description": "Etag"
+            },
+            {
+              "type": "integer",
+              "name": "hitCount",
+              "description": "The number of times the cache entry has been opened."
+            },
+            {
+              "type": "string",
+              "name": "comment",
+              "description": "A comment provided by the user or the application.",
+              "optional": true
+            }
+          ]
+        },
+        {
+          "type": "object",
+          "id": "Content",
+          "description": "This object describes details about response content (embedded in <response> object).",
+          "properties": [
+            {
+              "type": "integer",
+              "name": "size",
+              "description": "Length of the returned content in bytes. Should be equal to response.bodySize if there is no compression and bigger when the content has been compressed."
+            },
+            {
+              "type": "integer",
+              "name": "compression",
+              "description": "Number of bytes saved. Leave out this field if the information is not available.",
+              "optional": true
+            },
+            {
+              "type": "string",
+              "name": "mimeType",
+              "description": "MIME type of the response text (value of the Content-Type response header). The charset attribute of the MIME type is included (if available)."
+            },
+            {
+              "type": "string",
+              "name": "text",
+              "description": "Response body sent from the server or loaded from the browser cache. This field is populated with textual content only. The text field is either HTTP decoded text or a encoded (e.g. \"base64\") representation of the response body. Leave out this field if the information is not available.",
+              "optional": true
+            },
+            {
+              "type": "string",
+              "name": "encoding",
+              "description": "Encoding used for response text field e.g \"base64\". Leave out this field if the text field is HTTP decoded (decompressed & unchunked), than trans-coded from its original character set into UTF-8.",
+              "optional": true
+            },
+            {
+              "type": "string",
+              "name": "comment",
+              "description": "A comment provided by the user or the application.",
+              "optional": true
+            }
+          ]
+        },
+        {
+          "type": "object",
+          "id": "Cookie",
+          "description": "This object contains list of all cookies (used in <request> and <response> objects).",
+          "properties": [
+            {
+              "type": "string",
+              "name": "name",
+              "description": "The name of the cookie."
+            },
+            {
+              "type": "string",
+              "name": "value",
+              "description": "The cookie value."
+            },
+            {
+              "type": "string",
+              "name": "path",
+              "description": "The path pertaining to the cookie.",
+              "optional": true
+            },
+            {
+              "type": "string",
+              "name": "domain",
+              "description": "The host of the cookie.",
+              "optional": true
+            },
+            {
+              "type": "string",
+              "name": "expires",
+              "description": "Cookie expiration time. (ISO 8601 - YYYY-MM-DDThh:mm:ss.sTZD, e.g. 2009-07-24T19:20:30.123+02:00).",
+              "optional": true
+            },
+            {
+              "type": "boolean",
+              "name": "httpOnly",
+              "description": "Set to true if the cookie is HTTP only, false otherwise.",
+              "optional": true
+            },
+            {
+              "type": "boolean",
+              "name": "secure",
+              "description": "True if the cookie was transmitted over ssl, false otherwise.",
+              "optional": true
+            },
+            {
+              "type": "string",
+              "name": "comment",
+              "description": "A comment provided by the user or the application.",
+              "optional": true
+            }
+          ]
+        },
+        {
+          "type": "object",
+          "id": "Creator",
+          "description": "Creator and browser objects share the same structure.",
+          "properties": [
+            {
+              "type": "string",
+              "name": "name",
+              "description": "Name of the application/browser used to export the log."
+            },
+            {
+              "type": "string",
+              "name": "version",
+              "description": "Version of the application/browser used to export the log."
+            },
+            {
+              "type": "string",
+              "name": "comment",
+              "description": "A comment provided by the user or the application.",
+              "optional": true
+            }
+          ]
+        },
+        {
+          "type": "object",
+          "id": "Entry",
+          "description": "This object represents an array with all exported HTTP requests. Sorting entries by startedDateTime (starting from the oldest) is preferred way how to export data since it can make importing faster. However the reader application should always make sure the array is sorted (if required for the import).",
+          "properties": [
+            {
+              "type": "string",
+              "name": "pageref",
+              "description": "Reference to the parent page. Leave out this field if the application does not support grouping by pages.",
+              "optional": true
+            },
+            {
+              "type": "string",
+              "name": "startedDateTime",
+              "description": "Date and time stamp of the request start (ISO 8601 - YYYY-MM-DDThh:mm:ss.sTZD)."
+            },
+            {
+              "type": "number",
+              "name": "time",
+              "description": "Total elapsed time of the request in milliseconds. This is the sum of all timings available in the timings object (i.e. not including -1 values) ."
+            },
+            {
+              "name": "request",
+              "description": "Detailed info about the request.",
+              "$ref": "Request"
+            },
+            {
+              "name": "response",
+              "description": "Detailed info about the response.",
+              "$ref": "Response"
+            },
+            {
+              "name": "cache",
+              "description": "Info about cache usage.",
+              "$ref": "Cache"
+            },
+            {
+              "name": "timings",
+              "description": "Detailed timing info about request/response round trip.",
+              "$ref": "Timings"
+            },
+            {
+              "type": "string",
+              "name": "serverIPAddress",
+              "description": "IP address of the server that was connected (result of DNS resolution).",
+              "optional": true
+            },
+            {
+              "type": "string",
+              "name": "connection",
+              "description": "Unique ID of the parent TCP/IP connection, can be the client or server port number. Note that a port number doesn't have to be unique identifier in cases where the port is shared for more connections. If the port isn't available for the application, any other unique connection ID can be used instead (e.g. connection index). Leave out this field if the application doesn't support this info.",
+              "optional": true
+            },
+            {
+              "type": "string",
+              "name": "comment",
+              "description": "A comment provided by the user or the application.",
+              "optional": true
+            }
+          ]
+        },
+        {
+          "type": "object",
+          "id": "HAR",
+          "description": "Parent container for HAR log.",
+          "properties": [
+            {
+              "name": "log",
+              "$ref": "Log"
+            }
+          ]
+        },
+        {
+          "type": "object",
+          "id": "Log",
+          "description": "This object represents the root of exported data.",
+          "properties": [
+            {
+              "type": "string",
+              "name": "version",
+              "description": "Version number of the format. If empty, string \"1.1\" is assumed by default."
+            },
+            {
+              "name": "creator",
+              "description": "Name and version info of the log creator application.",
+              "$ref": "Creator"
+            },
+            {
+              "name": "browser",
+              "description": "Name and version info of used browser.",
+              "optional": true,
+              "$ref": "Creator"
+            },
+            {
+              "type": "array",
+              "name": "pages",
+              "description": "List of all exported (tracked) pages. Leave out this field if the application does not support grouping by pages.",
+              "optional": true,
+              "items": {
+                "$ref": "Page"
+              }
+            },
+            {
+              "type": "array",
+              "name": "entries",
+              "description": "List of all exported (tracked) requests.",
+              "items": {
+                "$ref": "Entry"
+              }
+            },
+            {
+              "type": "string",
+              "name": "comment",
+              "description": "A comment provided by the user or the application.",
+              "optional": true
+            }
+          ]
+        },
+        {
+          "type": "object",
+          "id": "NameValuePair",
+          "description": "Describes a name/value pair.",
+          "properties": [
+            {
+              "type": "string",
+              "name": "name",
+              "description": "Name of the pair."
+            },
+            {
+              "type": "string",
+              "name": "value",
+              "description": "Value of the pair."
+            },
+            {
+              "type": "string",
+              "name": "comment",
+              "description": "A comment provided by the user or the application.",
+              "optional": true
+            }
+          ]
+        },
+        {
+          "type": "object",
+          "id": "Page",
+          "description": "This object represents list of exported pages.",
+          "properties": [
+            {
+              "type": "string",
+              "name": "startedDateTime",
+              "description": "Date and time stamp for the beginning of the page load (ISO 8601 - YYYY-MM-DDThh:mm:ss.sTZD, e.g. 2009-07-24T19:20:30.45+01:00)."
+            },
+            {
+              "type": "string",
+              "name": "id",
+              "description": "Unique identifier of a page within the <log>. Entries use it to refer the parent page."
+            },
+            {
+              "type": "string",
+              "name": "title",
+              "description": "Page title."
+            },
+            {
+              "name": "pageTimings",
+              "description": "Detailed timing info about page load.",
+              "$ref": "PageTimings"
+            },
+            {
+              "type": "string",
+              "name": "comment",
+              "description": "A comment provided by the user or the application.",
+              "optional": true
+            }
+          ]
+        },
+        {
+          "type": "object",
+          "id": "PageTimings",
+          "description": "This object describes timings for various events (states) fired during the page load. All times are specified in milliseconds. If a time info is not available appropriate field is set to -1.",
+          "properties": [
+            {
+              "type": "number",
+              "name": "onContentLoad",
+              "description": "Content of the page loaded. Number of milliseconds since page load started (page.startedDateTime). Use -1 if the timing does not apply to the current request.",
+              "optional": true
+            },
+            {
+              "type": "number",
+              "name": "onLoad",
+              "description": "Page is loaded (onLoad event fired). Number of milliseconds since page load started (page.startedDateTime). Use -1 if the timing does not apply to the current request.",
+              "optional": true
+            },
+            {
+              "type": "string",
+              "name": "comment",
+              "description": "A comment provided by the user or the application.",
+              "optional": true
+            }
+          ]
+        },
+        {
+          "type": "object",
+          "id": "Param",
+          "description": "List of posted parameters, if any (embedded in <postData> object).",
+          "properties": [
+            {
+              "type": "string",
+              "name": "name",
+              "description": "name of a posted parameter."
+            },
+            {
+              "type": "string",
+              "name": "value",
+              "description": "value of a posted parameter or content of a posted file.",
+              "optional": true
+            },
+            {
+              "type": "string",
+              "name": "fileName",
+              "description": "name of a posted file.",
+              "optional": true
+            },
+            {
+              "type": "string",
+              "name": "contentType",
+              "description": "content type of a posted file.",
+              "optional": true
+            },
+            {
+              "type": "string",
+              "name": "comment",
+              "description": "A comment provided by the user or the application.",
+              "optional": true
+            }
+          ]
+        },
+        {
+          "type": "object",
+          "id": "PostData",
+          "description": "This object describes posted data, if any (embedded in <request> object).",
+          "properties": [
+            {
+              "type": "string",
+              "name": "mimeType",
+              "description": "Mime type of posted data."
+            },
+            {
+              "type": "array",
+              "name": "params",
+              "description": "List of posted parameters (in case of URL encoded parameters).",
+              "items": {
+                "$ref": "Param"
+              }
+            },
+            {
+              "type": "string",
+              "name": "text",
+              "description": "Plain text posted data"
+            },
+            {
+              "type": "string",
+              "name": "comment",
+              "description": "A comment provided by the user or the application.",
+              "optional": true
+            }
+          ]
+        },
+        {
+          "type": "object",
+          "id": "Request",
+          "description": "This object contains detailed info about performed request.",
+          "properties": [
+            {
+              "type": "string",
+              "name": "method",
+              "description": "Request method (GET, POST, ...)."
+            },
+            {
+              "type": "string",
+              "name": "url",
+              "description": "Absolute URL of the request (fragments are not included)."
+            },
+            {
+              "type": "string",
+              "name": "httpVersion",
+              "description": "Request HTTP Version."
+            },
+            {
+              "type": "array",
+              "name": "cookies",
+              "description": "List of cookie objects.",
+              "items": {
+                "$ref": "Cookie"
+              }
+            },
+            {
+              "type": "array",
+              "name": "headers",
+              "description": "List of header objects.",
+              "items": {
+                "$ref": "NameValuePair"
+              }
+            },
+            {
+              "type": "array",
+              "name": "queryString",
+              "description": "List of query parameter objects.",
+              "items": {
+                "$ref": "NameValuePair"
+              }
+            },
+            {
+              "name": "postData",
+              "description": "Posted data info.",
+              "optional": true,
+              "$ref": "PostData"
+            },
+            {
+              "type": "integer",
+              "name": "headersSize",
+              "description": "Total number of bytes from the start of the HTTP request message until (and including) the double CRLF before the body. Set to -1 if the info is not available."
+            },
+            {
+              "type": "integer",
+              "name": "bodySize",
+              "description": "Size of the request body (POST data payload) in bytes. Set to -1 if the info is not available."
+            },
+            {
+              "type": "string",
+              "name": "comment",
+              "description": "A comment provided by the user or the application.",
+              "optional": true
+            }
+          ]
+        },
+        {
+          "type": "object",
+          "id": "Response",
+          "description": "This object contains detailed info about the response.",
+          "properties": [
+            {
+              "type": "integer",
+              "name": "status",
+              "description": "Response status."
+            },
+            {
+              "type": "string",
+              "name": "statusText",
+              "description": "Response status description."
+            },
+            {
+              "type": "string",
+              "name": "httpVersion",
+              "description": "Response HTTP Version."
+            },
+            {
+              "type": "array",
+              "name": "cookies",
+              "description": "List of cookie objects.",
+              "items": {
+                "$ref": "Cookie"
+              }
+            },
+            {
+              "type": "array",
+              "name": "headers",
+              "description": "List of header objects.",
+              "items": {
+                "$ref": "NameValuePair"
+              }
+            },
+            {
+              "name": "content",
+              "description": "Details about the response body.",
+              "$ref": "Content"
+            },
+            {
+              "type": "string",
+              "name": "redirectURL",
+              "description": "Redirection target URL from the Location response header."
+            },
+            {
+              "type": "integer",
+              "name": "headersSize",
+              "description": "Total number of bytes from the start of the HTTP response message until (and including) the double CRLF before the body. Set to -1 if the info is not available."
+            },
+            {
+              "type": "integer",
+              "name": "bodySize",
+              "description": "Size of the received response body in bytes. Set to zero in case of responses coming from the cache (304). Set to -1 if the info is not available."
+            },
+            {
+              "type": "string",
+              "name": "comment",
+              "description": "A comment provided by the user or the application.",
+              "optional": true
+            }
+          ]
+        },
+        {
+          "type": "object",
+          "id": "Timings",
+          "description": "This object describes various phases within request-response round trip. All times are specified in milliseconds.",
+          "properties": [
+            {
+              "type": "number",
+              "name": "blocked",
+              "description": "Time spent in a queue waiting for a network connection. Use -1 if the timing does not apply to the current request.",
+              "optional": true
+            },
+            {
+              "type": "number",
+              "name": "dns",
+              "description": "DNS resolution time. The time required to resolve a host name. Use -1 if the timing does not apply to the current request.",
+              "optional": true
+            },
+            {
+              "type": "number",
+              "name": "connect",
+              "description": "Time required to create TCP connection. Use -1 if the timing does not apply to the current request.",
+              "optional": true
+            },
+            {
+              "type": "number",
+              "name": "send",
+              "description": "Time required to send HTTP request to the server."
+            },
+            {
+              "type": "number",
+              "name": "wait",
+              "description": "Waiting for a response from the server."
+            },
+            {
+              "type": "number",
+              "name": "receive",
+              "description": "Time required to read entire response from the server (or cache)."
+            },
+            {
+              "type": "number",
+              "name": "ssl",
+              "description": "Time required for SSL/TLS negotiation. If this field is defined then the time is also included in the connect field (to ensure backward compatibility with HAR 1.1). Use -1 if the timing does not apply to the current request.",
+              "optional": true
+            },
+            {
+              "type": "string",
+              "name": "comment",
+              "description": "A comment provided by the user or the application.",
+              "optional": true
+            }
+          ]
+        }
+      ]
     }
   ]
 }

cmd/chromedp-gen/update.sh

@@ -4,6 +4,8 @@
 
 SRC=$(realpath $(cd -P "$( dirname "${BASH_SOURCE[0]}" )" && pwd ))
 
+HAR_PROTO="$SRC/har.json"
+
 BASE_URL="https://chromium.googlesource.com"
 BROWSER_PROTO="$BASE_URL/chromium/src/+/master/third_party/WebKit/Source/core/inspector/browser_protocol.json?format=TEXT"
 JS_PROTO="$BASE_URL/v8/v8/+/master/src/inspector/js_protocol.json?format=TEXT"
@@ -20,7 +22,7 @@ curl -s $BROWSER_PROTO | base64 -d > $BROWSER_TMP
 curl -s $JS_PROTO | base64 -d > $JS_TMP
 
 # merge browser_protocol.json and js_protocol.json
-jq -s '[.[] | to_entries] | flatten | reduce .[] as $dot ({}; .[$dot.key] += $dot.value)' $BROWSER_TMP $JS_TMP > $OUT
+jq -s '[.[] | to_entries] | flatten | reduce .[] as $dot ({}; .[$dot.key] += $dot.value)' $BROWSER_TMP $JS_TMP $HAR_PROTO > $OUT
 
 UPDATE=0
 LASTUPDATE=0