prettier-auto-fix.yml

name: Auto Fix Formatting

on:
  issue_comment:
    types:
      - created
  pull_request:
    types:
      - labeled

jobs:
  auto-fix-formatting:
    if: >
      (github.event.issue.pull_request && (
        contains(github.event.comment.body, 'auto fix prettier') ||
        contains(github.event.comment.body, 'auto fix fmt') ||
        contains(github.event.comment.body, 'auto fix formatting') ||
        contains(github.event.comment.body, 'auto fix format')
      )) || 
      (github.event.label.name == 'fmt/auto-fix')
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - uses: pnpm/action-setup@v2
        with:
          version: 8
      - uses: actions/setup-node@v4
        with:
          node-version: "20.x"
          registry-url: "https://registry.npmjs.org"
          cache: 'pnpm'
      - name: Install dependencies
        run: pnpm install --frozen-lockfile
      - name: Setup git
        run: |
          git config --global user.name 'github-actions[bot]'
          git config --global user.email 'github-actions[bot]@users.noreply.github.com'
          git checkout -B ${GITHUB_HEAD_REF}
      - name: Run prettier to format the code
        run: pnpm run fmt
      - name: Commit and push changes
        run: |
          git commit -am "Auto-fix formatting issues"
          git push --set-upstream origin ${{ env.BRANCH_NAME }}
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          BRANCH_NAME: ${{ github.head_ref || github.ref_name }} 
      - name: Remove "fmt/auto-fix" label if exists
        if: github.event_name == 'pull_request'
        env:
          REPO_NAME: ${{ github.repository }}
        run: |
          curl \
            -X DELETE \
            -H "Authorization: token ${{ secrets.GITHUB_TOKEN }}" \
            "https://api.github.com/repos/$REPO_NAME/issues/$PR_ID/labels/fmt/auto-fix"