v2.1 no longer runs properly and errors out

[zeshuaro]

Like the title describes, v2.1 (and latest v2) no longer runs. See here for sample GitHub Actions logs and below for the error:

Error: Can't find 'action.yml', 'action.yaml' or 'Dockerfile' under '/home/runner/work/firestore_cache/firestore_cache/config-action'. Did you forget to run actions/checkout before running your local action?

While the error suggests I might not have run actions/checkout, I haven't made any changes to my workflow and would still have run checkout.

[3lVv0w]

got the same issues

[twogood]

As a workaround I changed my workflows to use version 2.0

[kuhnroyal]

Ouch, don't understand yet, why this works in tests but not in other repos.

[kuhnroyal]

I reverted the v2 tag for now to point to v2.0.

[kuhnroyal]

Seem that what I did try here is not yet supported...
actions/runner#1348
actions/runner#1684

[kuhnroyal]

This should work now on v2.2, please test and let me know if anything else fails.