name: Build and Deploy Static Site

on:
  push:
    branches:
      - static

jobs:
  build:
    runs-on: node:20-bookworm

    steps:
      - name: Checkout repository
        uses: actions/checkout@v3

      - name: Install dependencies
        run: |
          apt update
          apt install -y python3 python3-pip
          python -m pip install --upgrade pip
          pip install -r requirements.txt

      - name: Generate static site
        run: python main.py

      - name: Deploy to pages branch
        run: |
          # Configure Git
          git config --global user.name "Forgejo"
          git config --global user.email "noreply@private.coffee"

          # Move generated static site files to a temporary location
          mv build ../static_site_temp

          # Create a new orphan branch named 'pages'
          git checkout --orphan pages

          # Remove all files from the working directory
          git rm -rf .

          # Move the static site files back to the working directory
          mv ../static_site_temp/* ./
          mv ../static_site_temp/.* ./ 2>/dev/null || true

          # Add and commit the static site files
          git add .
          git commit -m "Deploy static site"

          # Force push to the 'pages' branch
          git push origin pages --force