name: build

on:
  pull_request:
  push:

jobs:
  test:
    runs-on: ubuntu-latest

    strategy:
      fail-fast: false
      matrix:
        ruby: [ jruby, 2.6, 2.7, 3.0 ]

    steps:
    - uses: actions/checkout@v2
    - name: Set up Ruby
      uses: ruby/setup-ruby@v1
      with:
        ruby-version: ${{ matrix.ruby }}
    - name: Cache dependencies
      uses: actions/cache@v1
      with:
        path: vendor/bundle
        key: ${{ runner.os }}-${{ matrix.ruby }}-gems-${{ hashFiles('**/Gemfile.lock') }}
        restore-keys: |
          ${{ runner.os }}-${{ matrix.ruby }}-gems-
    - name: Install dependencies
      run: |
        bundle config path vendor/bundle
        bundle install --jobs 4 --retry 3
    - name: Run tests
      run: bundle exec rake test

  lint:
    needs: test
    runs-on: ubuntu-latest

    strategy:
      matrix:
        ruby: [ 3.0 ]

    steps:
    - uses: actions/checkout@v2
    - name: Set up Ruby
      uses: ruby/setup-ruby@v1
      with:
        ruby-version: ${{ matrix.ruby }}
    - name: Cache dependencies
      uses: actions/cache@v1
      with:
        path: vendor/bundle
        key: ${{ runner.os }}-${{ matrix.ruby }}-gems-${{ hashFiles('**/Gemfile.lock') }}
        restore-keys: |
          ${{ runner.os }}-${{ matrix.ruby }}-gems-
    - name: Install dependencies
      run: |
        bundle config path vendor/bundle
        bundle install --jobs 4 --retry 3
    - name: Run linter
      run: bundle exec rubocop