main.yml

name: CI build for the morandi-rb gem

on:
  push:
  pull_request:
    branches: [ master ]

jobs:
  build-dev:
    runs-on: ubuntu-latest
    name: ensures the dev environment image builds
    steps:
      - name: checkout repo
        uses: actions/checkout@v2
      - name: build container
        uses: docker/build-push-action@v2
        with:
          context: .
          file: ./Dockerfile
          push: false
  rubocop:
    runs-on: ubuntu-latest
    steps:
      - name: checkout repo
        uses: actions/checkout@v2
      - name: lint code with rubocop
        uses: andrewmcodes/rubocop-linter-action@v3.3.0
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
  tests:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        ruby: [2.0, 2.3, 2.7, 3.0]
    name: install dependencies and run tests
    steps:
      - name: install image processing dependencies
        run: |
          sudo apt-get install -yqq liblcms2-utils libglib2.0-dev libgtk2.0-dev libgdk-pixbuf2.0-dev
      - name: set up ruby environment
        uses: ruby/setup-ruby@v1
        with:
          ruby-version: ${{ matrix.ruby }}
          bundler-cache: true
      - name: checkout repo
        uses: actions/checkout@v2
      - name: install ruby dependencies
        run: |
          gem install bundler
          bundle install
      - name: build the extension
        run: bundle exec rake compile
      - name: run the tests
        run: bundle exec rspec