name: Deploy Hugo site to Pages

on:
  push:
    branches:
      - main
    paths:
      - "docs/**"
  workflow_dispatch:

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

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

defaults:
  run:
    shell: bash

jobs:
  build:
    if: github.repository == 'ChrisTitusTech/linutil'
    runs-on: ubuntu-latest
    env:
      HUGO_VERSION: 0.156.0
      HUGO_ENVIRONMENT: production
      TZ: America/Chicago
    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: Checkout
        uses: actions/checkout@v6
        with:
          submodules: recursive
          fetch-depth: 0
          persist-credentials: false
      - name: Setup Pages
        id: pages
        uses: actions/configure-pages@v5
        
      - name: Install Node.js dependencies
        run: "cd docs && [[ -f package-lock.json || -f npm-shrinkwrap.json ]] && npm ci || true"
      - name: Cache Restore
        id: cache-restore
        uses: actions/cache/restore@v5
        with:
          path: |
            ${{ runner.temp }}/hugo_cache
          key: hugo-${{ github.run_id }}
          restore-keys: hugo-
      - name: Build with Hugo
        run: |
          hugo \
            --gc \
            --minify \
            --cleanDestinationDir \
            --source docs \
            --cacheDir "${{ runner.temp }}/hugo_cache"
      - name: Cache Save
        id: cache-save
        uses: actions/cache/save@v5
        with:
          path: |
            ${{ runner.temp }}/hugo_cache
          key: ${{ steps.cache-restore.outputs.cache-primary-key }}
      - name: Upload artifact
        uses: actions/upload-pages-artifact@v4
        with:
          path: ./docs/public

  deploy:
    if: github.repository == 'ChrisTitusTech/linutil'
    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@v4
