Support "short" GitHub Actions tag comments

[rarkins]

What would you like Renovate to be able to do?

Support not only our standard GitHub tag pinning syntax of uses: actions/cache@9b0c1fce7a93df8e3bb8926b0d6e9d89e92f20a7 # tag=v3.0.11 but also uses: actions/cache@9b0c1fce7a93df8e3bb8926b0d6e9d89e92f20a7 # v3.0.11.

If you have any ideas on how this should be implemented, please tell us here.

To avoid false positive matches (e.g. # cache action) we should support only these patterns:

v?\d+
v?\d+\.\d+
v?\d+\.\d+\.\d+

(I'm sure there's a more efficient regex, that's ok)

This check should be done as part of extract if we don't match the # tag=v explicit syntax.

Ideally we could prefer this syntax too, e.g. convert any compliant tag=v... comments into v... comments.

Is this a feature you are interested in implementing yourself?

No

[rarkins]

Let's reuse the test cases from Dependabot: https://github.com/dependabot/dependabot-core/blob/45f52b300ae163d6fb221fceb7965e016eaf84de/github_actions/spec/fixtures/workflow_files/pinned_sources_version_comments.yml#L7-L30

[renovate-release]

🎉 This issue has been resolved in version 34.18.0 🎉

The release is available on:

• GitHub release
• 34.18.0

Your semantic-release bot 📦🚀