105 lines
1.7 KiB
Go
105 lines
1.7 KiB
Go
// +build ignore
|
|
|
|
package main
|
|
|
|
import (
|
|
"encoding/json"
|
|
"flag"
|
|
"fmt"
|
|
"io/ioutil"
|
|
"log"
|
|
"os/exec"
|
|
"sort"
|
|
)
|
|
|
|
var (
|
|
flagFile = flag.String("file", "protocol.json", "path to protocol.json")
|
|
flagOut = flag.String("out", "internal/domain.go", "out file")
|
|
)
|
|
|
|
func main() {
|
|
var v struct {
|
|
Domains []struct {
|
|
Domain string `json:"domain"`
|
|
} `json:"domains"`
|
|
}
|
|
|
|
buf, err := ioutil.ReadFile(*flagFile)
|
|
if err != nil {
|
|
log.Fatal(err)
|
|
}
|
|
|
|
err = json.Unmarshal(buf, &v)
|
|
if err != nil {
|
|
log.Fatal(err)
|
|
}
|
|
|
|
var domains []string
|
|
for _, d := range v.Domains {
|
|
domains = append(domains, d.Domain)
|
|
}
|
|
sort.Strings(domains)
|
|
|
|
var a, b string
|
|
for _, s := range domains {
|
|
a += fmt.Sprintf("Domain%s DomainType = \"%s\"\n", s, s)
|
|
b += fmt.Sprintf("case Domain%s:\n*dt = Domain%s\n", s, s)
|
|
}
|
|
|
|
buf = []byte(fmt.Sprintf(tpl, a, b))
|
|
err = ioutil.WriteFile(*flagOut, buf, 0644)
|
|
if err != nil {
|
|
log.Fatal(err)
|
|
}
|
|
|
|
err = exec.Command("gofmt", "-w", "-s", *flagOut).Run()
|
|
if err != nil {
|
|
log.Fatal(err)
|
|
}
|
|
}
|
|
|
|
const (
|
|
tpl = `package internal
|
|
|
|
// AUTOGENERATED. DO NOT EDIT.
|
|
|
|
import (
|
|
"fmt"
|
|
"strconv"
|
|
)
|
|
|
|
// DomainType is the Chrome domain type.
|
|
type DomainType string
|
|
|
|
// DomainType values.
|
|
const (
|
|
%s)
|
|
|
|
// String satisfies Stringer.
|
|
func (dt DomainType) String() string {
|
|
return string(dt)
|
|
}
|
|
|
|
// MarshalJSON satisfies json.Marshaler.
|
|
func (dt DomainType) MarshalJSON() ([]byte, error) {
|
|
return []byte("\"" + dt + "\""), nil
|
|
}
|
|
|
|
// UnmarshalJSON satisfies json.Unmarshaler.
|
|
func (dt *DomainType) UnmarshalJSON(buf []byte) error {
|
|
s, err := strconv.Unquote(string(buf))
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
switch DomainType(s) {
|
|
%s
|
|
default:
|
|
return fmt.Errorf("unknown domain type %%s", string(buf))
|
|
}
|
|
|
|
return nil
|
|
}
|
|
`
|
|
)
|