pre-commit.yaml

name: Pre-commit

on: pull_request

jobs:
  pre-commit:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v3
      with:
        fetch-depth: 2  # fetches all history so pre-commit can run properly

    - name: Set up Python
      uses: actions/setup-python@v3
      with:
        python-version: '3.9'  # Use Python 3.9

    - name: Install pre-commit
      run: pip install pre-commit

    - name: Run pre-commit
      run: pre-commit run --all-files --show-diff-on-failure

    - name: Cache the pre-commit environment
      uses: actions/cache@v3
      with:
        path: ~/.cache/pre-commit
        key: ${{ runner.os }}-pre-commit-${{ hashFiles('.pre-commit-config.yaml') }}