docs-site.yml

name: Docs Site

on:
  push:
    branches: [main]
    paths:
      - 'docs/**'
  pull_request:
    paths:
      - 'docs/**'
  workflow_dispatch:

concurrency:
  group: docs-site-${{ github.event.pull_request.number || github.ref }}
  cancel-in-progress: true

jobs:
  build_and_deploy:
    if: github.event_name != 'pull_request'
    runs-on: ubuntu-latest
    name: Build and deploy docs site
    permissions:
      contents: read
    steps:
      - uses: actions/checkout@v4
        with:
          # Full history so VitePress lastUpdated timestamps are accurate
          fetch-depth: 0

      - name: Set up Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20'
          cache: 'npm'
          cache-dependency-path: docs/package-lock.json

      - name: Install dependencies
        working-directory: docs
        run: npm ci

      - name: Build VitePress site
        working-directory: docs
        run: npx vitepress build .

      - name: Deploy to Azure Static Web Apps
        uses: Azure/static-web-apps-deploy@v1
        with:
          azure_static_web_apps_api_token: ${{ secrets.AZURE_STATIC_WEB_APPS_API_TOKEN_DOCS }}
          repo_token: ${{ secrets.GITHUB_TOKEN }}
          action: upload
          app_location: 'docs/.vitepress/dist'
          skip_app_build: true

  build_check:
    if: github.event_name == 'pull_request'
    runs-on: ubuntu-latest
    name: Build check (docs site)
    permissions:
      contents: read
    steps:
      - uses: actions/checkout@v4

      - name: Set up Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20'
          cache: 'npm'
          cache-dependency-path: docs/package-lock.json

      - name: Install dependencies
        working-directory: docs
        run: npm ci

      - name: Build VitePress site
        working-directory: docs
        run: npx vitepress build .