name: Continuous Integration

on:
  push:
    branches:
    - master
    - /.*-stable/
  pull_request:
    branches:
    - master
    - /.*-stable/

jobs:
  ci:
    if: "!contains(github.event.commits[0].message, '[ci skip]')"
    name: 'Ruby ${{ matrix.ruby_version }}'
    runs-on: 'ubuntu-latest'

    strategy:
      fail-fast: false
      matrix:
        ruby_version:
        - 2.5
        - 2.7
        - 3.0
        - jruby:9.2.14.0
    steps:
      - uses: actions/checkout@v2
      - name: Download released earth
        run: "sudo /bin/sh -c 'wget https://github.com/earthly/earthly/releases/download/v0.5.7/earthly-linux-amd64 -O /usr/local/bin/earthly && chmod +x /usr/local/bin/earthly'"
      - name: Execute tests
        run: earthly --build-arg RUBY=${{ matrix.ruby_version }} +test
  profile_docs:
    if: "!contains(github.event.commits[0].message, '[ci skip]')"
    name: 'Profile Docs Site (Ruby ${{ matrix.ruby_version }})'
    runs-on: 'ubuntu-latest'
    strategy:
      fail-fast: false
      matrix:
        ruby_version:
        - 2.4 # Minimum required Ruby version in gemspec
    steps:
      - uses: actions/checkout@v2
      - name: Download released earth
        run: "sudo /bin/sh -c 'wget https://github.com/earthly/earthly/releases/download/v0.5.7/earthly-linux-amd64 -O /usr/local/bin/earthly && chmod +x /usr/local/bin/earthly'"
      - name: Execute tests
        run: earthly --build-arg RUBY=${{ matrix.ruby_version }} +profile-docs
  style_check:
    if: "!contains(github.event.commits[0].message, '[ci skip]')"
    name: 'Style Check (Ruby ${{ matrix.ruby_version }})'
    runs-on: 'ubuntu-latest'
    strategy:
      fail-fast: false
      matrix:
        ruby_version:
        - 2.5 
    steps:
      - uses: actions/checkout@v2
      - name: Download released earth
        run: "sudo /bin/sh -c 'wget https://github.com/earthly/earthly/releases/download/v0.5.7/earthly-linux-amd64 -O /usr/local/bin/earthly && chmod +x /usr/local/bin/earthly'"
      - name: Execute tests
        run: earthly --build-arg RUBY=${{ matrix.ruby_version }} +style-check