template_gen.yml

name: Generate Templates

on:
  pull_request:
    branches: [ "master" ]
  
permissions: write-all

jobs:
  build:
    runs-on: ubuntu-20.04
    steps:
    - uses: actions/checkout@v3
    - name: Set up Python 3.6
      uses: actions/setup-python@v3
      with:
        python-version: "3.6"
    - name: setup git config
      run: |
        git config user.name "GitHub Actions Bot"
        git config user.email "<>"
    - name: Checkout PR
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      run: gh pr checkout ${{ github.event.pull_request.number }}
    - name: Run Template Gen
      run: |
        python3 generate_templates.py
    - name: Git Add Templates
      run: git add templates/.
    - name: check for changes
      run: |
        if git diff --staged --exit-code; then
          echo "changes_exist=false" >> "$GITHUB_ENV"
        else
          echo "changes_exist=true" >> "$GITHUB_ENV"
        fi
    - name: Git commit and push templates
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      if: env.changes_exist == 'true'
      run: |
        git commit -m "Autogenerated commit for templates"
        git push