Providing --install-deps to pre-commit hooks

[m-aciek]

Describe the bug
I am trying to provide the --install-deps flag to my pre-commit hook config, and my attempt fails.

To Reproduce
Local .pre-commit-config.yaml fragment:

  - repo: https://github.com/tweag/FawltyDeps
    rev: v0.20.0
    hooks:
      - id: check-undeclared
        args: ["--install-deps"]
      - id: check-unused
        args: ["--install-deps"]

Than running to check all files.
% pre-commit run check-undeclared --all

Expected behavior
I'd expect this to execute check-undeclared hook on all my files with the specified flag.

Instead I'm getting

fawltydeps: error: Parsing given dependencies path isn't supported: generate.py

several times.

Environment

• OS name + version: MacOS 15.6.1
• Version of the code: 0.20.0

Additional context
https://pre-commit.com/#passing-arguments-to-hooks

[mknorps]

Hi @m-aciek,
Thank you for raising the issue. I can reproduce it locally and indeed args do not work with the pre-commit hook right now.
They generate.py file should not be included in the list of files to find dependencies. I'll investigate that further and keep you posted.