name: Build and Deploy to GitHub Pages

on:
  push:
    branches: [ master ]

jobs:
  build:
    runs-on: ubuntu-latest

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

      - name: Set up Python
        uses: actions/setup-python@v4
        with:
          python-version: '3.x'

      - name: Set up Emscripten
        uses: mymindstorm/setup-emsdk@v14
        with:
          version: 3.1.55

      - name: Generate data.pak
        run: |
          python3 makepak.py Data data.pak

      - name: Build with emcc
        run: |
          make -f Makefile.emcc

      - name: Prepare deployment folder
        run: |
          mkdir deploy
          cp eulamadness.html deploy/
          cp eulamadness.js deploy/
          cp eulamadness.wasm deploy/
          cp data.pak deploy/

      - name: Deploy to GitHub Pages
        uses: peaceiris/actions-gh-pages@v4
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          publish_dir: ./deploy