name: Check for config-template.py changes and update override-all.json

on:
  push:
    paths:
      - 'config-template.py'
  pull_request:
    types: [closed]
    paths:
      - 'config-template.py'
    branches:
      - master

jobs:
  update-override-all:
    if: github.event.pull_request.merged == true || github.event_name == 'push'
    runs-on: ubuntu-latest

    steps:
      - name: Checkout repository
        uses: actions/checkout@v2
        with:
          fetch-depth: 0

      - name: Set up Python 3.9
        uses: actions/setup-python@v2
        with:
          python-version: 3.9

      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install -r requirements.txt

      - name: Run generate_override_all.py and check for changes
        run: |
          python3 generate_override_all.py
          if git diff --exit-code override-all.json; then
            echo "No changes to commit"
          else
            git config --global user.email "github-actions[bot]@users.noreply.github.com"
            git config --global user.name "github-actions[bot]"
            git add override-all.json
            git commit -m "Update override-all.json based on config-template.py changes"
            git push
          fi