name: Update README with Docker Images

on:
  schedule:
    - cron: '0 0 * * *'   # Run daily at midnight
  workflow_dispatch:      # Allow manual triggering
  workflow_run:           # Trigger from images
    types: [completed]
  push:
    paths:
      - .gitea/workflows/update-readme.yaml
      - .gitea/workflows/scripts/update-readme.py
      
jobs:
  update-readme:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Set up Python
        uses: actions/setup-python@v4
        with:
          python-version: '3.10'
          
      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install requests

      - name: Generate Docker Images Table
        run: python .gitea/workflows/scripts/update-readme.py
        env:
          DOCKER_REGISTRY: docker.lakes.house
          DOCKER_USERNAME: ${{ secrets.DOCKER_USERNAME }}
          DOCKER_PASSWORD: ${{ secrets.DOCKER_PASSWORD }}
          IMAGE: unityci/editor

      - name: Commit changes if README was updated
        run: |
          git config --local user.email "github-actions[bot]@users.noreply.github.com"
          git config --local user.name "github-actions[bot]"
          git add README.md
          git diff --quiet && git diff --staged --quiet || (git commit -m "Update Docker images table in README" && git push)