name: CI

on:
  push:
  pull_request:

jobs:
  lint:
    name: RuboCop
    timeout-minutes: 30
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v3
    - name: Set up Ruby
      uses: ruby/setup-ruby@v1
      with:
        ruby-version: "3.0"
        bundler-cache: true
    - name: Run RuboCop
      run: bundle exec rubocop

  test:
    runs-on: ${{ matrix.os }}-latest

    strategy:
      matrix:
        os:
          - ubuntu
          - macos
        ruby-version:
          - jruby-9.4
          - 3.3
          - 3.2
          - 3.1
          - '3.0'
          - 2.7

    needs:
      - lint
    steps:
      - uses: actions/checkout@v4
      - name: Set up Ruby ${{ matrix.ruby-version }}
        uses: ruby/setup-ruby@v1
        with:
          bundler-cache: true
          ruby-version: ${{ matrix.ruby-version }}
      - name: Install dependencies
        run: bundle install
      - name: Get test project semver
        id: get_semver
        run: |
          semver=$(ruby echo_client_spec_version.rb)
          echo "::set-output name=semver::$semver"
      - name: Download test cases
        run: git clone --depth 5 --branch v${{ steps.get_semver.outputs.semver }} https://github.com/Unleash/client-specification.git client-specification
      - name: Run tests
        run: bundle exec rake
        env:
          COVERALLS_REPO_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      - name: Coveralls Parallel
        uses: coverallsapp/github-action@master
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          flag-name: run-${{ matrix.test_number }}
          parallel: true
      - name: Notify Slack of pipeline completion
        uses: 8398a7/action-slack@v3
        if: ${{ github.event.pull_request.head.repo.full_name == github.event.pull_request.base.repo.full_name }}
        with:
          status: ${{ job.status }}
          text: Built on ${{ matrix.os }} - Ruby ${{ matrix.ruby-version }}
          fields: repo,message,commit,author,action,eventName,ref,workflow,job,took
        env:
          SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}

  finish:
    needs: test
    runs-on: ubuntu-latest
    steps:
      - name: Coveralls Finished
        uses: coverallsapp/github-action@master
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          parallel-finished: true