hugo.yml

name: Deploy Hugo site to Pages

on:
  push:
    branches: 
      - main
      - docs
  pull_request:
    branches:
      - main
    types:
      - closed
  workflow_dispatch:

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

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

defaults:
  run:
    shell: bash

jobs:
  build:
    runs-on: ubuntu-latest
    env:
      HUGO_VERSION: 0.108.0
    steps:
      - name: Install Hugo CLI
        run: |
          wget -O ${{ runner.temp }}/hugo.deb https://github.com/gohugoio/hugo/releases/download/v${HUGO_VERSION}/hugo_extended_${HUGO_VERSION}_linux-amd64.deb \
          && sudo dpkg -i ${{ runner.temp }}/hugo.deb
      - name: Install Dart Sass Embedded
        run: sudo snap install dart-sass-embedded
      - name: Checkout docs branch
        uses: actions/checkout@v4
        with:
          ref: docs
          submodules: recursive
      - name: Fetch main branch
        run: git fetch origin main:main
      - name: Setup Pages
        id: pages
        uses: actions/configure-pages@v4
      - name: Setup Node.js 20
        uses: actions/setup-node@v4
        with:
          node-version: '20'
      - name: Install Node.js dependencies
        run: "[[ -f package-lock.json || -f npm-shrinkwrap.json ]] && npm ci || true"
      - name: Build with Hugo
        env:
          HUGO_ENVIRONMENT: production
          HUGO_ENV: production
        run: |
          hugo \
            --minify \
            --baseURL "${{ steps.pages.outputs.base_url }}/"
      - name: Copy hTWOo Core style guide
        run: git checkout main -- docs/htwoo-core/* && mv -f docs/htwoo-core public/htwoo-core/
      - name: Copy hTWOo React style guide
        run: git checkout main -- docs/htwoo-react/* && mv -f docs/htwoo-react public/htwoo-react/
      - name: Verify artifact size and content
        run: |
          find ./public -type l -exec rm -f {} \;  # Remove symlinks
          find ./public -type f -exec du -ch {} + | grep total$  # Check total size
      - name: Check for hard links
        run: |
          if find ./public -type f -links +1 | grep -q .; then
            echo "Error: Hard links found in the public directory."
            exit 1
          fi
      - name: Upload artifact
        uses: actions/upload-artifact@v4
        with:
          name: site
          path: ./public

  deploy:
    environment:
      name: github-pages
      url: ${{ steps.deployment.outputs.page_url }}
    runs-on: ubuntu-latest
    needs: build
    steps:
      - name: Download artifact
        uses: actions/download-artifact@v4
        with:
          name: site
          path: ./public
      - name: Cleanup symbolic links in public directory
        run: find ./public -type l -exec rm -f {} \;
      - name: Cleanup hard links in public directory
        run: |
          if find ./public -type f -links +1 | grep -q .; then
            find ./public -type f -links +1 -exec rm -f {} \;
          fi
      - name: Verify no symbolic links in public directory
        run: |
          if find ./public -type l | grep -q .; then
            echo "Error: Symbolic links found in the public directory."
            exit 1
          fi
      - name: Verify no hard links in public directory
        run: |
          if find ./public -type f -links +1 | grep -q .; then
            echo "Error: Hard links found in the public directory."
            exit 1
          fi
      - name: Deploy to GitHub Pages
        id: deployment
        uses: actions/upload-artifact@v4
        with:
          name: htwoo-site
          path: ./public