name: Test, Build, and Deploy

on:
  push:
    branches:
      - master

jobs:
  build-and-deploy:
    runs-on: ubuntu-latest

    steps:
      - name: 📥 Checkout code
        uses: actions/checkout@v4

      - name: 🟢 Set up Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '22'

      - name: ♻️ Cache npm
        uses: actions/cache@v4
        with:
          path: ~/.npm
          key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
          restore-keys: |
            ${{ runner.os }}-node-

      - name: 📦 Install dependencies
        run: npm ci

      - name: 🧪 Run tests
        run: npm run test

      - name: 🛠️ Build project
        run: npm run build

      - name: 🛑 Disable Jekyll
        run: echo > dist/.nojekyll

      - name: 🚀 Deploy
        if: success() && github.ref == 'refs/heads/master'
        uses: peaceiris/actions-gh-pages@v4
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          publish_dir: ./dist