CI is not running tests

[eolivelli]

Today I have a PR that is not validated, this is the error on GitHub actions.

Basically GitHub is believing that this is a website only change and it is not performing tests

[eolivelli]

It happened at least in those two Pull requests:
#9448
#8590

[lhotari]

This issue has been reported as apache/pulsar-test-infra#12 . It's a bug in https://github.com/apache/pulsar-test-infra/blob/master/diff-only/entrypoint.sh .
The diff-only solution doesn't work well together with shallow clones. Because of performance and efficiency, the Pulsar workflows use a shallow clone of last 25 commits. That doesn't work together with diff-only solution when there are more than 25 commits in the PR.
This must be fixed asap. However, the diff-only solution is not necessary at all. There's a "paths-ignore" feature in GitHub Actions that makes the diff-only solution obsolete. I'll create a PR to make that change.

[lhotari]

Changes to eliminate diff-only action completely in pulsar workflows: #9527

Fix to the bug in diff-only action: apache/pulsar-test-infra#16

[eolivelli]

What's the status of this issue?