name: Deploy to GitHub Pages

on:
  push:
    branches: [main]

jobs:
  deploy:
    runs-on: ubuntu-latest
    permissions:
      contents: write

    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          fetch-depth: 1

      - name: Setup Bun
        uses: oven-sh/setup-bun@v1
        with:
          bun-version: latest

      - name: Cache dependencies
        uses: actions/cache@v3
        with:
          path: |
            ./bun_modules
            ./node_modules
            ./bun.lock
          key: ${{ runner.os }}-bun-${{ hashFiles('bun.lock') }}

      - name: Install dependencies
        run: bun install --frozen-lockfile

      - name: Build project
        run: bun run build --mode production
        env:
          NODE_ENV: production
          BUN_BUILD_THREADS: $(nproc)

      - name: Deploy to GitHub Pages
        uses: peaceiris/actions-gh-pages@v3
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          publish_dir: ./dist
          publish_branch: deployed-ver
          force_orphan: true
          keep_files: false