chatops.yml

name: bot-format

on:
  issue_comment:
    types: [created]

jobs:
 pkgmt-format:
   if: contains(github.event.comment.html_url, '/pull/') && contains(github.event.comment.body, '/format') 
   runs-on: ubuntu-latest

   steps:
    - uses: xt0rted/pull-request-comment-branch@v2
      id: comment-branch

    - name: Set latest commit status as pending
      uses: myrotvorets/set-commit-status-action@master
      with:
        sha: ${{ steps.comment-branch.outputs.head_sha }}
        token: ${{ secrets.GITHUB_TOKEN }}
        status: pending

    # there's an alternative way to check out:
    # https://github.com/actions/checkout/issues/331#issuecomment-925405415
    - name: Checkout PR branch
      uses: actions/checkout@v3
      with:
        ref: ${{ steps.comment-branch.outputs.head_ref }}

    - name: Set up Python ${{ matrix.python-version }}
      uses: actions/setup-python@v2
      with:
        python-version: '3.10'

    - name: format
      run: |
        python -m pip install --upgrade pip pkgmt

        # https://github.com/actions/checkout/discussions/479#discussioncomment-625461
        git config user.name 'github-actions[bot]'
        git config user.email 'github-actions[bot]@users.noreply.github.com'

        pkgmt format

        if [[ -z $(git status -s) ]]
        then
          echo "No changes to commit..."
        else
          echo "Committing changes..."
          git add --all
          git commit -m 'formattting'
          git push
        fi

    - name: Set latest commit status as ${{ job.status }}
      uses: myrotvorets/set-commit-status-action@master
      if: always()
      with:
        sha: ${{ steps.comment-branch.outputs.head_sha }}
        token: ${{ secrets.GITHUB_TOKEN }}
        status: ${{ job.status }}

    - name: Add comment to PR
      uses: actions/github-script@v6
      if: always()
      with:
        script: |
          const name = '${{ github.workflow   }}';
          const url = '${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}';
          const success = '${{ job.status }}' === 'success';
          const body = `${name}: ${success ? 'succeeded ✅' : 'failed ❌'}\n${url}`;

          await github.rest.issues.createComment({
            issue_number: context.issue.number,
            owner: context.repo.owner,
            repo: context.repo.repo,
            body: body
          })