feat: Add labelSelector style to filter all generators

[crenshaw-dev]

Fixes argoproj/applicationset#361

Signed-off-by: Jan Jansen jan.jansen@gdata.de

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[codecov]

Codecov Report

Merging #9312 (cb22f11) into master (8a1d9fe) will increase coverage by 0.01%.
The diff coverage is 85.71%.

@@            Coverage Diff             @@
##           master    #9312      +/-   ##
==========================================
+ Coverage   45.90%   45.91%   +0.01%     
==========================================
  Files         222      222              
  Lines       26461    26473      +12     
==========================================
+ Hits        12146    12156      +10     
- Misses      12658    12659       +1     
- Partials     1657     1658       +1     

Impacted Files	Coverage Δ
...is/applicationset/v1alpha1/applicationset_types.go	34.69% <ø> (ø)
...licationset/generators/generator_spec_processor.go	55.71% <83.33%> (+4.04%)	⬆️
applicationset/generators/matrix.go	72.97% <100.00%> (+0.37%)	⬆️
applicationset/generators/merge.go	61.00% <100.00%> (+0.39%)	⬆️
util/settings/settings.go	48.16% <0.00%> (ø)

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[rishabh625]

@crenshaw-dev : should there be a e2e test for this?

[crenshaw-dev]

@rishabh625 that's probably best. Will add one.

[crenshaw-dev]

@rishabh625 would you feel terribly uncomfortable with this being merged without an e2e test? Time is tight, not sure I can get that written soon.

[rishabh625]

Please merge it , may be we'll add in some other PRs

[ishitasequeira]

@crenshaw-dev The PR LGTM!

I would suggest, let's make a note somewhere to add an e2e test for this. Else there are chances that it might be forgotten.

[crenshaw-dev]

@ishitasequeira created an issue to track it. Thanks! #9430