name: linux
on:
  push:
    branches: [master]
  pull_request:
    branches: [master]
jobs:
  build:
    runs-on: ${{ matrix.os }}
    env:
      USE_RDKAFKA: 1
    strategy:
      fail-fast: false
      matrix:
        ruby: [ '3.3', '3.2', '3.1', '3.0' ]
        os:
          - ubuntu-latest
        rdkafka_versions:
          - { min: '>= 0.6.0', max: '< 0.12.0' }
          - { min: '>= 0.12.0', max: '< 0.14.0' }
          - { min: '>= 0.14.0', max: '< 0.16.0' }
          - { min: '>= 0.16.0', max: '>= 0.16.0' }
        bundler_version:
          - '2.5.16'
        # rdkafka 0.15.2 is the last version which supports Ruby 2.7
        include:
          - ruby: '2.7'
            os: ubuntu-latest
            rdkafka_versions: { min: '>= 0.6.0', max: '< 0.12.0' }
            bundler_version: '2.4.22'
          - ruby: '2.7'
            os: ubuntu-latest
            rdkafka_versions: { min: '>= 0.12.0', max: '= 0.15.2' }
            bundler_version: '2.4.22'
    name: Ruby ${{ matrix.ruby }} unit testing on ${{ matrix.os }} with rdkafka gem version (min ${{ matrix.rdkafka_versions.min }} max ${{ matrix.rdkafka_versions.max }})
    steps:
    - uses: actions/checkout@v4
    - uses: ruby/setup-ruby@v1
      with:
        ruby-version: ${{ matrix.ruby }}
    - name: Install confluent-kafka
      run: |
        sudo apt install -V -y gnupg2 wget
        wget https://packages.confluent.io/deb/6.0/archive.key
        sudo gpg2 --homedir /tmp --no-default-keyring --keyring gnupg-ring:/usr/share/keyrings/confluent-archive-keyring.gpg --import archive.key
        sudo chmod 644 /usr/share/keyrings/confluent-archive-keyring.gpg
        sudo sh -c 'echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/confluent-archive-keyring.gpg] https://packages.confluent.io/deb/6.0 stable main" > /etc/apt/sources.list.d/confluent.list'
        sudo apt update
        sudo apt install -y confluent-community-2.13 openjdk-11-jre netcat-openbsd
    - name: unit testing
      env:
        CI: true
        RDKAFKA_VERSION_MIN_RANGE: ${{ matrix.rdkafka_versions.min }}
        RDKAFKA_VERSION_MAX_RANGE: ${{ matrix.rdkafka_versions.max }}
      run: |
        sudo ./ci/prepare-kafka-server.sh
        gem install bundler -v ${{ matrix.bundler_version }}
        gem install rake
        bundle _${{ matrix.bundler_version }}_ install --jobs 4 --retry 3
        bundle _${{ matrix.bundler_version }}_ exec rake test