publish.yml

name: publish

on:
  push:
    branches:
      - main
  workflow_dispatch:

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          submodules: true # Fetch Hugo themes (true OR recursive)
          fetch-depth: 0 # Fetch all history for .GitInfo and .Lastmod
      - uses: actions/setup-node@v4
      - run: npm i -D postcss postcss-cli autoprefixer
      - name: Setup Hugo
        uses: peaceiris/actions-hugo@v3
        with:
          hugo-version: "0.134.1"
          extended: true

      - name: Build
        run: hugo --minify

      - name: Archive artifact
        shell: sh
        run: |
          echo ::group::Archive artifact
          tar \
            --dereference --hard-dereference \
            --directory "public" \
            -cvf "$RUNNER_TEMP/artifact.tar" \
            --exclude=.git \
            --exclude=.github \
            .
          echo ::endgroup::
      - uses: actions/upload-artifact@v4
        with:
          name: github-pages
          path: ${{ runner.temp }}/artifact.tar
          retention-days: 1
          if-no-files-found: error

  publish:
    needs: build
    runs-on: ubuntu-latest
    permissions:
      pages: write
      id-token: write
    environment:
      name: github-pages
      url: ${{ steps.deployment.outputs.page_url }}
    steps:
      - name: Deploy to GitHub Pages
        uses: actions/deploy-pages@v4
        with:
          token: ${{ secrets.GITHUB_TOKEN }}