style.yml

name: Style Checks

on: pull_request

jobs:
  changelog:
    name: changelog
    runs-on: ubuntu-latest
    steps:
      - name: Check out code
        uses: actions/checkout@v4

      - name: Get version
        id: get_version
        run: |
          version_file=$(find ./lib -name version.rb)
          version=$(grep VERSION $version_file |cut -f 2 -d= |tr -d \'|tr -d [:space:])
          echo version=$version >> $GITHUB_OUTPUT
          echo version_tag=v$version >> $GITHUB_OUTPUT

      - name: validate changelog exists
        env:
          GEM_VERSION: ${{steps.get_version.outputs.version}}
        run: |
          error_code=0
          grep "\[${GEM_VERSION}\]" CHANGELOG.md || error_code=$?

          if [ "${error_code}" -eq 1 ]; then
            echo "No changelog entry found for version ${GEM_VERSION}"
            exit 1
          fi

  rubocop:
    name: runner / rubocop
    runs-on: ubuntu-latest
    steps:
      - name: Check out code
        uses: actions/checkout@v4

      - name: Install Ruby
        uses: ruby/setup-ruby@v1
        with:
          ruby-version: 3.2.2

      - name: rubocop
        uses: reviewdog/action-rubocop@e70b014b8062c447d6b515ee0209f834ea93e696 #v2.5.0
        with:
          rubocop_version: gemfile
          rubocop_extensions: rubocop-performance:gemfile rubocop-rspec:gemfile
          github_token: ${{ secrets.github_token }}
          filter_mode: file
          fail_on_error: true