name: Update Calendar

on:
  push:
    branches:
      - main
    paths:
      - 'meetings.yaml'
      - 'generate_calendar.py'
      - '.gitea/workflows/update-calendar.yaml'
  schedule:
    # Run daily at 00:00 UTC
    - cron: '0 0 * * *'
  workflow_dispatch:

jobs:
  update-calendar:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: '3.11'

      - name: Install dependencies
        run: |
          pip install pyyaml

      - name: Generate calendar files
        run: |
          python generate_calendar.py

      - name: Check for changes
        id: check_changes
        run: |
          git diff --quiet calendar.ics README.md || echo "changed=true" >> $GITHUB_OUTPUT

      - name: Commit and push changes
        if: steps.check_changes.outputs.changed == 'true'
        run: |
          git config --local user.email "noreply@thelinuxcast.org"
          git config --local user.name "Calendar Bot"
          git add calendar.ics README.md
          git commit -m "Auto-update calendar files

          🤖 Generated with automation"
          git push