lhci.yml

name: Lighthouse CI
on:
  # Allows you to run this workflow manually from the Actions tab
  workflow_dispatch:

  # Triggers the workflow when pull request is opened or updated
  pull_request:
    types: [opened, synchronize, reopened, labeled]

jobs:
  lighthouseci:
    # Run this job if labeled with 'ci-lighthouse'
    if: ${{ github.event.label.name == 'ci-lighthouse' }}
    runs-on: ubuntu-latest
    steps:
      #ref: https://github.com/actions/starter-workflows/tree/main/pages
      - name: Checkout
        uses: actions/checkout@v4
        with:
          ref: ${{ github.event.pull_request.head.ref }}
          repository: ${{ github.event.pull_request.head.repo.full_name }}
      - name: Setup Ruby
        # https://github.com/ruby/setup-ruby/releases/tag/v1.207.0
        uses: ruby/setup-ruby@4a9ddd6f338a97768b8006bf671dfbad383215f4
        with:
          ruby-version: '3.1' # Not needed with a .ruby-version file
          bundler-cache: true # runs 'bundle install' and caches installed gems automatically
          cache-version: 0 # Increment this number if you need to re-download cached gems
      # Fix gemfile not found issue
      - name: Bundle init
        run: bundle init && bundle add jekyll

      # Lighthiuse CI
      - uses: actions/setup-node@v4
        with:
          node-version: 20
      - run: npm install -g @lhci/cli@0.11.x
      # Collect Lighthouse results
      - run: lhci autorun
        env:
          LHCI_GITHUB_APP_TOKEN: ${{ secrets.LHCI_GITHUB_APP_TOKEN }}