name: Deploy Astro site to Pages

on:
  push:
    branches: ["master"]
  workflow_dispatch:

permissions:
  contents: read
  pages: write
  id-token: write

concurrency:
  group: "pages"
  cancel-in-progress: false

env:
  BUILD_PATH: "."

jobs:
  build:
    name: Build
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Setup Bun v2
        uses: oven-sh/setup-bun@v2
        with:
          bun-version: latest

      - name: Cache Bun dependencies
        uses: actions/cache@v4
        with:
          path: |
            ~/.bun/install/cache
            ${{ env.BUILD_PATH }}/node_modules
          key: ${{ runner.os }}-bun-${{ hashFiles('**/bun.lockb') }}
          restore-keys: |
            ${{ runner.os }}-bun-

      - name: Setup GitHub Pages
        id: pages
        uses: actions/configure-pages@v5

      - name: Install dependencies (with Bun)
        run: bun install
        working-directory: ${{ env.BUILD_PATH }}

      - name: Build Astro site (with Bun)
        run: |
          bun run astro build \
            --site "${{ steps.pages.outputs.origin }}" \
            --base "${{ steps.pages.outputs.base_path }}"
        working-directory: ${{ env.BUILD_PATH }}

      - name: Upload build artifact
        uses: actions/upload-pages-artifact@v3
        with:
          path: ${{ env.BUILD_PATH }}/dist

  deploy:
    environment:
      name: github-pages
      url: ${{ steps.deployment.outputs.page_url }}
    needs: build
    runs-on: ubuntu-latest
    name: Deploy
    steps:
      - name: Deploy to GitHub Pages
        id: deployment
        uses: actions/deploy-pages@v4