name: Slash Command Handler

on:
  issue_comment:
    types: [created, edited]

permissions:
  contents: read
  pull-requests: write # Required to add labels and reactions
  actions: write       # Required to rerun workflows
  issues: write        # Required for comment reactions in some contexts

jobs:
  slash_command:
    # Only run if it is a PR and the comment starts with a recognized command
    if: >
      github.event.issue.pull_request &&
      (startsWith(github.event.comment.body, '/tag-run-ci-label') ||
       startsWith(github.event.comment.body, '/rerun-failed-ci') ||
       startsWith(github.event.comment.body, '/tag-and-rerun-ci'))
    runs-on: ubuntu-latest

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

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: '3.10'

      - name: Install dependencies
        run: |
          pip install PyGithub

      - name: Handle Slash Command
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          REPO_FULL_NAME: ${{ github.repository }}
          PR_NUMBER: ${{ github.event.issue.number }}
          COMMENT_ID: ${{ github.event.comment.id }}
          COMMENT_BODY: ${{ github.event.comment.body }}
          USER_LOGIN: ${{ github.event.comment.user.login }}
        run: |
          python scripts/ci/slash_command_handler.py