Add analytic for the language of opened files

[mustard-mh]

This PR fixes #

Related gitpod-io/gitpod#9967

How to test

• Change default IDE in preview env https://hw-vs-lang.preview.gitpod-dev.com/workspaces to latest(insiders) code (check if code about commit is 2e8e6adbde94e4eae45000067f6e92b1f4412c03
• Open a workspace
• Go to segment, search with vscode_active_language, see track log details

Open workspace with Desktop IDE, see if track works like browser one

Cases

• Open README.md see track with lang=markdown and ext=md
• Create a.ts see if track with lang=typescript and ext=ts
• Create another ts file b.ts, should no new tracking event for lang typescript
• Close all files, reload page, no tracking sent
• Open a.ts and b.json as current editing file (split editor), reload page, see if track send with typescript and json
• Just found that it will report as Log if we select Output tab in terminal tabbar

How to test with Desktop Code

We need to re-install gitpod-remote extension

• Run npx gulp package-gitpod-marketplace-extensions, to package remote extension
• Download remote vsix to you computer
• Open workspace with Desktop Code in prev env
• Upload vsix to your workspace
• Install vsix with file (you can uninstall prev one to make a confirm

Image

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💡 file ext like vue svelte etc vscode not detect them as some language but plaintext. You need to install extensions to support them. search extension with their name and try it.

TODO

• Add track call event after event name confirm notion. Added

[mustard-mh]

Should we change compile script to gulp gitpod:package-extension:gitpod? Previous one not works

openvscode-server/extensions/gitpod/package.json

Line 87 in 25542be

"compile": "gulp compile-extension:gitpod",

[jeanp413]

gitpod:package-extension:gitpod is for creating the vsix if there's a task that only compiles then go ahead en fix it or add another script called package

[mustard-mh]

no idea what gulp will do, we watch all extensions change and compile them all here in extensions/package.json

openvscode-server/extensions/package.json

Lines 12 to 13 in 25542be

	"compile": "../node_modules/.bin/tsc -b",
	"watch": "../node_modules/.bin/tsc -b -w"

I will not change package.json file in gitpod-desktop extension. Updated PR desc to add how to package desktop extension

[akosyakov]

It would be cool if you can have a look (with another PR) how to get jb_active_language event as well via JB backend plugin.

[akosyakov]

@mustard-mh ready for review?

[mustard-mh]

@mustard-mh ready for review?

After werft done👍 https://werft.gitpod-dev.com/job/gitpod-build-hw-vs-lang.9

[mustard-mh]

I use set instead of array #348 (comment) diff see https://github.com/gitpod-io/openvscode-server/compare/a05f886fb2a5c6aa12d14d35047b47ba29d01d68..2e8e6adbde94e4eae45000067f6e92b1f4412c03

[akosyakov]

LGTM

[akosyakov]

@mustard-mh Could you back port it please to released version? 🙏

[mustard-mh]

Could you back port it please to released version? 🙏

Will do it tomorrow