setup-ruby/README.md

setup-ruby

This action sets up a ruby environment for versions which are installed on the Actions Virtual Environments. Because virtual environments are updated, a workflow should only be bound to a minor versions.

Only supports 2.4.x, 2.5.x, and 2.6.x.

Usage

See action.yml

Basic:

steps:
- uses: actions/checkout@master
- uses: actions/setup-ruby@v1
  with:
    ruby-version: '2.6.x' # Version range or exact version of a Ruby version to use, using semvers version range syntax.
- run: ruby hello.rb

Matrix Testing:

jobs:
  build:
    runs-on: ubuntu-16.04
    strategy:
      matrix:
        ruby: [ '2.5.x', '2.6.x' ]
    name: Ruby ${{ matrix.ruby }} sample
    steps:
      - uses: actions/checkout@master
      - uses: actions/setup-ruby@v1
        with:
          ruby-version: ${{ matrix.ruby }}
      - run: ruby hello.rb

Ruby on Rails Testing:

name: Rails Unit Tests

on: [push, pull_request]

jobs:
  build:

    runs-on: ubuntu-latest

    services:
      db:
        image: postgres:11
        ports: ['5432:5432']
        options: >-
          --health-cmd pg_isready
          --health-interval 10s
          --health-timeout 5s
          --health-retries 5

    steps:
    - uses: actions/checkout@v1
    - name: Set up Ruby 2.6
      uses: actions/setup-ruby@v1
      with:
        ruby-version: 2.6.x
    - name: Build and test with Rake
      env:
        PGHOST: 127.0.0.1
        PGUSER: postgres
        RAILS_ENV: test
      run: |
        sudo apt-get -yqq install libpq-dev
        gem install bundler
        bundle install --jobs 4 --retry 3
        bundle exec rails db:create
        bundle exec rails db:migrate
        bundle exec rails test

Caching Dependencies

See actions/cache and the Ruby Gem cache example.

License

The scripts and documentation in this project are released under the MIT License

Contributions

Contributions are welcome! See Contributor's Guide