Need a .pre-commit-config.yaml to meet Contributing Guidelines recommendation

[chickenandpork]

In submitting a PR, since this is my first, the act of reviewing the diff on GitHub suggests I check out the commit guidelines (https://github.com/bazel-contrib/.github/blob/c9d6d1893b10a8d68584a6ba52c3dd35506486d0/CONTRIBUTING.md). This seems to be a cross-org guideline simply recommending a basic pre-commit install.

Without the --allow-missing, this would require a .pre-commit-config.yaml to be checked-in at the workspace directory. I don't see one in the directory.

We likely need to add one: copying https://github.com/bazel-contrib/rules_cuda/blob/main/.pre-commit-config.yaml may suffice. Other repos in bazel-contrib seem to lack this config file.

Granted, the error appears because I didn't see a .pre-commit-config.yaml, so didn't install. Having run the command, I then run a pre-commit run -a, ant that produced the error:

Allans-MBP2019:rules_bazel_integration_test allanc$ pre-commit install
pre-commit installed at .git/hooks/pre-commit
Allans-MBP2019:rules_bazel_integration_test allanc$ pre-commit run -a
An error has occurred: InvalidConfigError: 
=====> .pre-commit-config.yaml is not a file
Check the log at /Users/allanc/.cache/pre-commit/pre-commit.log

That log file follows.

version information

pre-commit version: 3.0.4
git --version: git version 2.39.5 (Apple Git-154)
sys.version:
    3.9.6 (default, Oct  4 2024, 08:01:32) 
    [Clang 16.0.0 (clang-1600.0.26.4)]
sys.executable: /Library/Developer/CommandLineTools/usr/bin/python3
os.name: posix
sys.platform: darwin

error information

An error has occurred: InvalidConfigError: 
=====> .pre-commit-config.yaml is not a file

Traceback (most recent call last):
  File "/Library/Python/3.9/site-packages/pre_commit/error_handler.py", line 73, in error_handler
    yield
  File "/Library/Python/3.9/site-packages/pre_commit/main.py", line 394, in main
    return run(args.config, store, args)
  File "/Library/Python/3.9/site-packages/pre_commit/commands/run.py", line 417, in run
    config = load_config(config_file)
  File "/Library/Python/3.9/site-packages/cfgv.py", line 411, in load_from_filename
    return apply_defaults(data, schema)
  File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.9/lib/python3.9/contextlib.py", line 135, in __exit__
    self.gen.throw(type, value, traceback)
  File "/Library/Python/3.9/site-packages/cfgv.py", line 43, in reraise_as
    raise tp(e).with_traceback(tb) from None
  File "/Library/Python/3.9/site-packages/cfgv.py", line 40, in reraise_as
    yield
  File "/Library/Python/3.9/site-packages/cfgv.py", line 396, in load_from_filename
    raise ValidationError(f'{filename} is not a file')
pre_commit.clientlib.InvalidConfigError: 
=====> .pre-commit-config.yaml is not a file

[cgrindel]

I didn't realize that the default contributing docs require pre-commit. TBH, I am not a big fan. They are fine for developer workflow, but they offer nothing useful for repo management. We will need to update the contributing docs for this repo.