[jetbrains] repo plugins support

[akosyakov]

Description

This PR allows a user to specify JB plugins in .gitpod.yml, for instance: https://github.com/akosyakov/spring-petclinic/blob/8b4a927182ba75656c5d1fc3931482ea548206bd/.gitpod.yml#L33-L35

Unfortunately it is turned out that stable version of JB backend cannot support it. So this PR additionally introduces conditional building of JB backend plugin against stable and latest versions. For stable version support of repo plugins is disabled, and only enabled for EAP.

Related Issue(s)

fix #6508

How to test

Stable

• Make sure to disable latest version in settings: https://ak-jb-repo-plugins.staging.gitpod-dev.com/preferences
• Start a workspace on a repo with JB plugins with IntelliJ: https://ak-jb-repo-plugins.staging.gitpod-dev.com#referrer:jetbrains-gateway/https://github.com/akosyakov/spring-petclinic
• The client should start, but plugins won't be installed, since 2021.3 does not support headless mode properly and cannot install them from cli.

Latest

• Make sure to enable latest version in settings: https://ak-jb-repo-plugins.staging.gitpod-dev.com/preferences
• Start a workspace on a repo with JB plugins with IntelliJ: https://ak-jb-repo-plugins.staging.gitpod-dev.com#referrer:jetbrains-gateway/https://github.com/akosyakov/spring-petclinic
• The client should start and plugin should be installed.

Release Notes

Allow to configure JetBrains plugins in .gitpod.yml

Documentation

[codecov]

Codecov Report

Merging #8630 (40517e4) into main (a567595) will increase coverage by 3.83%.
The diff coverage is n/a.

❗ Current head 40517e4 differs from pull request most recent head 6ebe4a9. Consider uploading reports for the commit 6ebe4a9 to get more accurate results

@@            Coverage Diff            @@
##            main    #8630      +/-   ##
=========================================
+ Coverage   7.34%   11.17%   +3.83%     
=========================================
  Files         32       18      -14     
  Lines       2234      993    -1241     
=========================================
- Hits         164      111      -53     
+ Misses      2067      880    -1187     
+ Partials       3        2       -1     

Flag	Coverage Δ
components-gitpod-cli-app	11.17% <ø> (ø)
install-installer-raw-app	?

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
install/installer/pkg/common/common.go
...components/ws-manager/unpriviledged-rolebinding.go
...l/installer/pkg/components/ws-manager/configmap.go
...staller/pkg/components/ws-manager/networkpolicy.go
...installer/pkg/components/ws-manager/rolebinding.go
...nstall/installer/pkg/components/ws-manager/role.go
install/installer/pkg/common/display.go
install/installer/pkg/common/render.go
install/installer/pkg/common/networkpolicies.go
install/installer/pkg/common/ca.go
... and 4 more

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[akosyakov]

/werft run

👍 started the job as gitpod-build-ak-jb-repo-plugins.5

[akosyakov]

/werft run

👍 started the job as gitpod-build-ak-jb-repo-plugins.11

[akosyakov]

I tried with EAP. It is possible to install plugins, but some plugins can freeze the backend startup, so we need a strategy to troubleshoot if we are going forward with it.

[akosyakov]

/werft run

👍 started the job as gitpod-build-ak-jb-repo-plugins.15

[akosyakov]

/werft run

👍 started the job as gitpod-build-ak-jb-repo-plugins.44

[felladrin]

/werft run with-clean-slate-deployment=true

[felladrin]

Code is clear and the tests ran accordingly to the description.

✅ Test Case 1: Plugin is not available on Stable Backend IDE.

✅ Test Case 2: Plugin is available on EAP Backend IDE.

See .gitpod.yml from the target repo. It contains the plugin saw in the screenshot above:

jetbrains:
  plugins:
    - com.haulmont.jpab

[geropl]

WebApp changes look good!

small and kind nudge: the smaller the PR, and number of teams involved, the easier the review - and quicker the approval. 🧘