GitHub Actionsのpathsによる条件付き実行にまつわる落とし穴と困りごと

GitHub Actions CI

paths と言っているのはこれです。

https://help.github.com/en/actions/reference/workflow-syntax-for-github-actions#onpushpull_requestpaths

When using the push and pull_request events, you can configure a workflow to run when at least one file does not match paths-ignore or at least one modified file matches the configured paths. Path filters are not evaluated for pushes to tags.