pre-commit.yml

name: Pre-commit Checks

on:
  pull_request:
    types: [opened, synchronize, reopened]

permissions:
  contents: read
  pull-requests: write

jobs:
  pre-commit:
    name: Code Quality Checks
    runs-on: ubuntu-latest

    steps:
    - name: Checkout code
      uses: actions/checkout@v4

    - name: Set up Python
      uses: actions/setup-python@v5
      with:
        python-version: "3.12"
        cache: 'pip'

    - name: Install dependencies
      run: |
        python -m pip install --upgrade pip
        pip install black ruff mypy types-pyyaml types-requests

    - name: Black - Code Formatting
      run: |
        echo "::group::Black Formatting Check"
        black --check --diff --fast stackbox/ tests/
        echo "::endgroup::"

    - name: Ruff - Linting
      run: |
        echo "::group::Ruff Linting"
        ruff check stackbox/ tests/
        echo "::endgroup::"

    - name: Mypy - Type Checking
      run: |
        echo "::group::Mypy Type Checking"
        mypy stackbox/
        echo "::endgroup::"

    - name: Comment on PR if checks fail
      if: failure()
      uses: actions/github-script@v7
      with:
        script: |
          github.rest.issues.createComment({
            issue_number: context.issue.number,
            owner: context.repo.owner,
            repo: context.repo.repo,
            body: '⚠️ **Code quality checks failed!**\n\nPlease run the following commands locally to fix:\n```bash\nblack stackbox/ tests/\nruff check --fix stackbox/ tests/\nmypy stackbox/core/compose.py\n```'
          })