automerge.yaml

name: Auto Merge
on: 
  pull_request:
    types: [labeled]
permissions:
  pull-requests: write
  issues: write
  repository-projects: write

jobs:
  front:
    runs-on : ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - uses: actions/setup-node@v3 

      - name: run front end build
        working-directory: ./frontend/code
        run: npm ci && npm run build
  back:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - uses: actions/setup-node@v3 
      - name: run backend build 
        working-directory: ./backend/code
        run : npm ci && npm run build
  label:
    runs-on: ubuntu-latest
    permissions: write-all
    needs: [front, back]
    steps:
    - name: Generate token
      id: generate_token
      uses: tibdex/github-app-token@v1.8.0
      with:
        app_id: ${{ secrets.APP_ID }}
        private_key: ${{ secrets.CLIENT_SECRET }}
    - name: Use token
      run : echo "save token"
      env:
        TOKEN: ${{ steps.generate_token.outputs.token }}
      
    - name: Get PR URL
      run: echo "PR_URL=${{ github.event.pull_request.html_url }}" >> $GITHUB_ENV
    
    - name: Add automerge label
      run: |
        gh pr edit $PR_URL --add-label "automerge"
        gh pr merge --auto --merge "$PR_URL"
      env:
        GITHUB_TOKEN: ${{ steps.generate_token.outputs.token }}
        PR_URL: ${{ github.event.pull_request.html_url }}