Automatically resolve pylock if check fails

[sjmonson]

Summary

Currently if the package requirements change in pyproject.toml the pylock pre-commit hook will fail and require the user to manually apply a pylock update. This change automates the pylock update so the user should only need to add and commit the updated pylock.

Details

• Update pylock pre-commit hook to attempt to update the pylock file when pdm lock --check fails.

Test Plan

1. Adjust package dependencies in pyproject.toml
2. Run pdm run pre-commit run pdm-lock-check --all-files and validate that the pylock changed
3. Run pdm run pre-commit run pdm-lock-check --all-files and validate that the check passes

---

• "I certify that all code in this PR is my own, except as noted below."

Use of AI

• Includes AI-assisted code completion
• Includes code generated by an AI application
• Includes AI-generated tests (NOTE: AI written tests should have a docstring that includes ## WRITTEN BY AI ##)

[jaredoconnell]

Could this ever trigger a lock change when dependencies do not change?

[sjmonson]

Could this ever trigger a lock change when dependencies do not change?

No, pdm lock --check will only fail and trigger a lock update when the locked packages don't match pyproject.toml. Additionally the lock is done with --update-reuse which will avoid updating packages unless they absolutely have to.