name: Pages

on:
  push:
    branches:
      - main  # default branch

jobs:
  pages:
    runs-on: ubuntu-latest
    steps:
      # Repository auschecken
      - uses: actions/checkout@v4

      # Node.js-Umgebung einrichten
      - name: Use Node.js 12.x
        uses: actions/setup-node@v4
        with:
          node-version: '12.x'

      # NPM-Dependencies cachen (v3 statt v2!)
      - name: Cache NPM dependencies
        uses: actions/cache@v3
        with:
          path: node_modules
          key: ${{ runner.os }}-npm-cache-${{ hashFiles('**/package-lock.json') }}
          restore-keys: |
            ${{ runner.os }}-npm-cache-

      # Install & Build
      - name: Install Dependencies
        run: npm ci

      - name: Build
        run: npm run build

      # GitHub Pages deploy
      - name: Deploy
        uses: peaceiris/actions-gh-pages@v4
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          publish_dir: ./public
          publish_branch: master  # deploying branch