# GitHub Pages preview deployment workflow
# Builds the Astro website and deploys a preview for pull requests

name: Deploy preview website to GitHub Pages

on:
  pull_request:
    branches: [main]
    paths:
      - "website/**"
      - "agents/**"
      - "skills/**"
      - "plugins/**"
      - "instructions/**"
      - "hooks/**"
      - "workflows/**"
      - ".github/workflows/**"
      - "extensions/**"
      - "cookbook/**"
      - "eng/**"
      - ".all-contributorsrc"
      - "package.json"
      - "package-lock.json"

concurrency:
  group: pages-preview-${{ github.ref }}
  cancel-in-progress: true

jobs:
  # Build job
  build:
    runs-on: ubuntu-latest
    permissions:
      checks: read
      contents: read
      pages: read
      pull-requests: read
    steps:
      - name: Checkout
        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4.3.1
        with:
          fetch-depth: 0 # Full history needed for git-based last updated dates

      - name: Setup Node.js
        uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4.4.0
        with:
          node-version: "22"
          cache: "npm"

      - name: Install root dependencies
        run: npm ci

      - name: Install website dependencies
        run: npm ci
        working-directory: ./website

      - name: Build Astro site
        run: npm run website:build

      - name: Setup Pages
        if: github.event.pull_request.head.repo.full_name == github.repository # Not a fork
        uses: actions/configure-pages@983d7736d9b0ae728b81ab479565c72886d7745b # v5.0.0

      - name: Upload artifact
        if: github.event.pull_request.head.repo.full_name == github.repository # Not a fork
        uses: actions/upload-pages-artifact@56afc609e74202658d3ffba0e8f6dda462b719fa # v3.0.1
        with:
          path: "./website/dist"

  # Deployment job
  deploy:
    if: github.event.pull_request.head.repo.full_name == github.repository # Not a fork
    environment:
      name: github-pages
      url: ${{ steps.deployment.outputs.page_url }}
    runs-on: ubuntu-latest
    needs: build
    permissions:
      pages: write
      id-token: write
    steps:
      - name: Deploy to GitHub Pages
        id: deployment
        uses: actions/deploy-pages@d6db90164ac5ed86f2b6aed7e0febac5b3c0c03e # v4.0.5
        with:
          preview: true