# Build and deploy DocFX documentation to GitHub Pages
name: Deploy Documentation to Pages

on:
  # Runs on pushes targeting the default branch
  push:
    branches: ["main"]
    paths:
      - 'docs/**'

  # Allows you to run this workflow manually from the Actions tab
  workflow_dispatch:

# Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages
permissions:
  contents: read
  pages: write
  id-token: write

# Allow only one concurrent deployment, skipping runs queued between the run in-progress and latest queued.
# However, do NOT cancel in-progress runs as we want to allow these production deployments to complete.
concurrency:
  group: "pages"
  cancel-in-progress: false

jobs:
  # Build job
  build:
    if: github.repository == 'github/spec-kit'
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
        with:
          fetch-depth: 0 # Fetch all history for git info

      - name: Setup .NET
        uses: actions/setup-dotnet@a98b56852c35b8e3190ac28c8c2271da59106c68 # v6.0.0
        with:
          dotnet-version: '8.x'

      - name: Setup DocFX
        run: dotnet tool install -g docfx

      - name: Build with DocFX
        run: |
          cd docs
          docfx docfx.json

      - name: Setup Pages
        uses: actions/configure-pages@45bfe0192ca1faeb007ade9deae92b16b8254a0d # v6

      - name: Upload artifact
        uses: actions/upload-pages-artifact@fc324d3547104276b827a68afc52ff2a11cc49c9 # v5
        with:
          path: 'docs/_site'

  # Deploy job
  deploy:
    if: github.repository == 'github/spec-kit'
    environment:
      name: github-pages
      url: ${{ steps.deployment.outputs.page_url }}
    runs-on: ubuntu-latest
    needs: build
    steps:
      - name: Deploy to GitHub Pages
        id: deployment
        uses: actions/deploy-pages@cd2ce8fcbc39b97be8ca5fce6e763baed58fa128 # v5
