TEP-0142 Promote StepActions to GA

[vdemeester]

This issue tracks the migration of StepActions, targeting v0.68.0.

There are no issues related to the StepActions API so I think it can be promoted to GA by v0.68.0.

Feature looking for Promotion

StepActions

https://github.com/tektoncd/community/blob/main/teps/0142-enable-step-reusability.md

Docs:

• https://github.com/tektoncd/pipeline/blob/main/docs/stepactions.md

Current Feature Version

beta

Raise Feature Version

stable

Pipeline Release

v0.54.0
beta in v0.60.0

Issues Reported by the Users

Some of those issues could be after GA.

• Reusing Params substitution in StepActions does not always work #7935
• TEP-0142: StepActions - Next Steps and Feedback #7424
  • TEP-0142: Support Param Enums in StepActions #7477
  • TEP-0142: Trusted StepActions #7480 (non-blocking)
• TEP-0142: Use StepAction from Catalog in example #7325 (non-blocking)

Usage in Dogfooding Cluster

Examples/Tests

[vdemeester]

cc @tektoncd/core-maintainers

[waveywaves]

/assign

[waveywaves]

#8255 is also a relevant issue