ci.yml

name: CI

on:
  push:
    branches: [ master ]
  pull_request:

jobs:
  linting:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4
      - name: Set up Ruby
        uses: ruby/setup-ruby@v1
        with:
          ruby-version: 2.7
          bundler-cache: true # 'bundle install' and cache
      - name: Rubocop
        run: bundle exec rubocop --format progress
      - name: Inch
        run: "ruby -e \"require 'json'; res = JSON.parse('$(bundle exec inch stats --format=json)')['grade_lists']; exit(1) if res['C'].positive? || res['U'].positive?\""

  test:
    needs: [linting]
    runs-on: ubuntu-latest
    env:
      RAILS_VERSION: '~> ${{ matrix.rails }}'
    strategy:
      matrix:
        ruby: [ '2.7', '3.0', '3.1', '3.2' ]
        rails: [ '6.0.0', '6.1.0', '7.0.0', '7.1.0', '7.2.0', '8.0.0' ]
        exclude:
          - ruby: '2.7'
            rails: '7.2.0'
          - ruby: '2.7'
            rails: '8.0.0'
          - ruby: '3.0'
            rails: '7.2.0'
          - ruby: '3.0'
            rails: '8.0.0'
          - ruby: '3.1'
            rails: '8.0.0'
          - ruby: '3.2'
            rails: '6.0.0'

    steps:
      - uses: actions/checkout@v4
      - name: Set up Ruby
        uses: ruby/setup-ruby@v1
        with:
          ruby-version: ${{ matrix.ruby }}
          bundler-cache: true # 'bundle install' and cache
      - name: Run tests
        run: bundle exec rake