apply-precommit.yml

name: Check and Fix Whitespace on Schedule

on:
  schedule:
    - cron: '0 0 * * *'
  workflow_dispatch:

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

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

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

      - name: Run pre-commit hooks and apply fixes
        id: pre-commit
        run: |
          # Run pre-commit with auto-fix and ignore exit code
          pre-commit run --all-files --hook-stage=manual --show-diff-on-failure || true
          # Check if any files were modified
          git diff --exit-code || echo "FIX_NEEDED=true" >> $GITHUB_ENV
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Create and push changes if needed
        if: env.FIX_NEEDED == 'true'
        id: create_branch
        run: |
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"
          # Create a new branch for the changes
          BRANCH_NAME="fix/whitespace-$(date +'%Y%m%d%H%M%S')"
          git checkout -b "$BRANCH_NAME"
          git add .
          git commit -m "fix: apply whitespace fixes"
          git push origin "$BRANCH_NAME"
          echo "branch_name=$BRANCH_NAME" >> $GITHUB_ENV
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Open Pull Request
        if: env.FIX_NEEDED == 'true'
        uses: repo-sync/pull-request@v2
        with:
          source_branch: ${{ env.branch_name }}
          destination_branch: ${{ github.ref_name }}
          pr_title: "Fix whitespace issues"
          pr_body: "This PR automatically applies whitespace fixes."
          token: ${{ secrets.GITHUB_TOKEN }}