# Builds the Dev Docs website from doc/devdocs with docmd and publishes it to GitHub Pages.
#
# The generated site is uploaded as a Pages artifact and deployed directly. It is never
# committed to the repo, so doc/devdocs-website/site stays untracked (see .gitignore).
#
# Requires GitHub Pages to be enabled with "Source: GitHub Actions" under the repository
# Settings -> Pages.
name: Publish Dev Docs Website

on:
  push:
    branches:
      - main
    paths:
      - 'doc/devdocs/**'
      - 'doc/devdocs-website/**'
  workflow_dispatch:

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

# Allow only one Pages deployment at a time and let an in-progress deploy finish.
concurrency:
  group: pages
  cancel-in-progress: false

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v7
        with:
          # Full history so docmd's git plugin can resolve per-page "last updated" dates.
          fetch-depth: 0

      - name: Setup Node.js
        uses: actions/setup-node@v6
        with:
          node-version: latest

      - name: Build static site with docmd
        working-directory: doc/devdocs-website
        # docmd is pinned in package.json; dependencies are installed fresh each run.
        run: |
          npm install
          npm run build

      - name: Upload Pages artifact
        uses: actions/upload-pages-artifact@v5
        with:
          path: doc/devdocs-website/site
          # v4+ excludes dotfiles by default; keep docmd's generated .nojekyll.
          include-hidden-files: true

  deploy:
    needs: build
    runs-on: ubuntu-latest
    environment:
      name: github-pages
      url: ${{ steps.deployment.outputs.page_url }}
    steps:
      - name: Deploy to GitHub Pages
        id: deployment
        uses: actions/deploy-pages@v5