ci.yml

name: CI
on: [pull_request]

env:
  HUGO_VERSION: 0.124.0

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4

    - name: install Hugo ${{ env.HUGO_VERSION }}
      run: |
        set -x &&
        curl -Lo /tmp/hugo.deb https://github.com/gohugoio/hugo/releases/download/v$HUGO_VERSION/hugo_extended_${HUGO_VERSION}_linux-amd64.deb &&
        sudo dpkg -i /tmp/hugo.deb

    - name: run Hugo to build the pages
      run: hugo

    - name: ensure that there are no absolute URLs
      run: |
        set -x
        if git grep --untracked --no-exclude-standard "\\(href\|src\) *= *[\"']/" \
          -- public/ ':^public/js/jquery*' >/tmp/abs-urls.txt
        then
          cat /tmp/abs-urls.txt
          exit 1
        fi

    - name: run Pagefind to build the search index
      run: npx -y pagefind --site public

    - name: build tar archive
      run: cd public && tar czvf ../pages.tar.gz *

    - name: Upload build artifact
      uses: actions/upload-artifact@v3
      with:
        name: pages
        path: pages.tar.gz