First, we want all of the functionality in a single package; this means
collapsing whatever is useful into the root chromedp package.
The runner package is being replaced by the Allocator interface, with a
default implementation which starts browser processes.
The client package doesn't really have a place in the new design. The
context, allocator, and browser types will handle the connection with
each browser.
Finally, the new API is context-based, hence the addition of context.go.
The tests have been modified to build and run against the new API.
This isn't strictly necessary, as one can always build with the earlier
cdproto version specified in go.mod. However, many people still install
chromedp in GOPATH via 'go get -u', so this workaround makes life easier
for a lot of developers.
Fixes#285.
There's no need to put the error variables in a larger scope, nor define
them earlier than necessary. If anything, it makes the code harder to
follow, such as figuring out when nil errors are returned.
Prior to this change `cur` can be stale, meaning the frame returned for
`WaitFrame(ctxt, cdptypes.EmptyFrameID)` will be out of date, and never updated
based on incoming events.
- Refactored chromedp-gen and cdp code so that Execute no longer returns
a channel
- Fixing potential race problems in handler
- Eliminated some dead code
- Updated examples to include new logging parameters
- Refactored API calls to be cleaner
- Changed types that shoudn't be exported to not-exported
- Updated examples with API changes
- Added unit test for Title action
