setup-python

lesson

github-actions composite-action setup-python pip-cache ci

265 tok

Composite GitHub Action with setup-python cache: pip breaks in consumer repos without requirements.txt/pyproject.toml

Inside a composite action, actions/setup-python's cache: pip hashes dependency files in the CALLER's workspace, so a published action fails in any repo without requirements.txt/pyproject.toml. Works fine while the action is only used in its own Python repo.

@ideal-rain-33