Add, delete and update support on helm repo

[msivasubramaniaan]

Fixes: #3609

[codecov]

Codecov Report

Attention: 245 lines in your changes are missing coverage. Please review.

Comparison is base (2a4f594) 34.22% compared to head (834b6cb) 33.41%.
Report is 1 commits behind head on main.

Files	Patch %	Lines
src/helm/manageRepository.ts	11.51%	123 Missing ⚠️
...w/helm-manage-repository/manageRepositoryLoader.ts	13.23%	59 Missing ⚠️
src/webview/helm-chart/helmChartLoader.ts	0.00%	27 Missing ⚠️
src/explorer.ts	0.00%	20 Missing ⚠️
src/helm/helm.ts	47.05%	9 Missing ⚠️
src/webview/common-ext/utils.ts	37.50%	5 Missing ⚠️
src/helm/helmCommands.ts	66.66%	2 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #3617      +/-   ##
==========================================
- Coverage   34.22%   33.41%   -0.82%     
==========================================
  Files          82       84       +2     
  Lines        5858     6096     +238     
  Branches     1171     1239      +68     
==========================================
+ Hits         2005     2037      +32     
- Misses       3853     4059     +206     

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[datho7561]

A few things I noticed:

• Please add integration tests for the helm commands that you're running
• It would be nice if the list of charts in the chart view updated when you add/remove a repo, similar to what we do for Devfile registries
• IMO it's confusing having the list of repos in the tree view and the webview. I think it would be better if we only showed them in the webview, since from the webview you can add, edit and delete repositories, but from the tree view you can't do these things. As an alternative, maybe we can provide add, rename, and delete context menu options and just use quickpicks to set the information, similar to what we did for the devfile registry tree view.

Other things I noticed:

• I ran into this bug, which makes working with helm repos really annoying, I think we should address it in a separate issue though: #3622

[msivasubramaniaan]

@datho7561 The integration test I'll create the separate PR and fixed all other mentioned points. Please have a look

[datho7561]

Looks good, and seems to be working reliably. Thanks, Muthu!

[datho7561]

Looks like there are merge conflicts

[datho7561]

Looks like there are merge conflicts