Web: change yarn web to run with our server instead of playground

[bpasero]

This removes your playground yarn web runner in favour of opening web UI via our server

[bpasero]

One argument from @alexdima in standup today was that this change means we loose the ability to test our bits in a "serverless" environment.

Some ideas and questions:

• make our server also support a "serverless" mode so that we avoid having 2 different servers
• do we need 2 yarn web commands for "serverless" and "serverful"

[aeschli]

@bpasero I pushed my changes to use @vscode/test-web to run the serverless web from sources.

I clean up the commands and names:
There are now

• ./scripts/code-server for running the code-server and opening a browser on it
• /scripts/code-web for running VSCode in the Web (serverless)

I removed yarn web in favor of the other scripts

The Web UI of the code-server-web still doesn't come up (page stays white). I'll have a look.

[bpasero]

@aeschli I like it!

Running yarn web on macOS I get this now:

~/Development/Microsoft/monaco> yarn web
yarn run v1.22.17
$ echo \'yarn web\' is replaced by `./scripts/code-server-web` or `./scripts/code-web`
/bin/sh: ./scripts/code-server-web: No such file or directory
/bin/sh: ./scripts/code-web: No such file or directory
'yarn web' is replaced by or
✨  Done in 0.04s.
~/Development/Microsoft/monaco>

[bpasero]

Also it seems to open a Chrome instance that is not my installed Chrome, are you shipping Playwright?

[bpasero]

I pushed a fix for yarn web not working.

[aeschli]

Yes, the @vscode/test-web extension uses Playwright.
Would you prefer not to open a Playwright browser but your system one?

[bpasero]

@aeschli yes!

[aeschli]

For code-web we now use the system browser. You can still pass --browserType with chromium, firefox and webkit to test on these browsers

[bpasero]

👏