apply-precommit.yml

name: Check and Fix Whitespace

on: [push, pull_request]

jobs:
  lint:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v2
        with:
          ref: ${{ github.ref }}

      - name: Set up Python
        uses: actions/setup-python@v2
        with:
          python-version: '3.x'

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

      - name: Configure Git
        run: |
          git config user.name "github-actions"
          git config user.email "github-actions@github.com"

      - name: Run pre-commit hooks to fix issues
        id: pre-commit
        run: |
          pre-commit run --all-files --hook-stage=manual || true
          git add .
          if git diff --cached --quiet; then
            echo "No changes to commit"
          else
            git commit -m "Fix whitespace issues" || echo "No changes to commit"
            git push origin "${GITHUB_REF#refs/heads/}" || echo "Failed to push changes"
          fi
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Re-run workflow on push
        if: github.event_name == 'push' && steps.pre-commit.outputs.changed == 'true'
        run: |
          curl -X POST \
          -H "Authorization: token ${{ secrets.GITHUB_TOKEN }}" \
          -H "Accept: application/vnd.github.v3+json" \
          https://api.github.com/repos/${{ github.repository }}/dispatches \
          -d '{"event_type": "fix-whitespace"}'
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Debug
        run: |
          echo "Git status:"
          git status
          echo "Git diff:"
          git diff --cached