ci.yml

---

name: ci

on: [pull_request]

jobs:
  ci:
    runs-on: ubuntu-20.04
    steps:
      - uses: actions/checkout@v2
        with:
          path: guides

      - uses: actions/checkout@v2
        with:
          repository: rubygems/rubygems
          path: rubygems
          ref: 3.4

      - name: Set up Ruby
        uses: ruby/setup-ruby@v1
        with:
          ruby-version: 3.1.2
          bundler-cache: true
          working-directory: guides

      - name: Build jekyll
        run: bundle exec jekyll build
        working-directory: guides

      - name: Generate command guide
        run: RUBYOPT="--disable-gems -I../rubygems/lib" bundle exec rake command_guide && git diff --exit-code
        working-directory: guides

      - name: Lint generated markdown
        run: bundle exec mdl --rules MD009,MD012 command-reference.md
        working-directory: guides