Basic GitLab CI configuration for Rails Project

GitLab CI is one of the good CI tool for individual developer becasue it is possible to use for free.
In this article, I would like to show basic GitLab CI configuration for basic Ruby on Rails project.

😀 .gitlab-ci.yml

.gitlab-ci.yml which is GitLab CI configuration is as follows:

image: ruby:latest

variables:
  BUNDLE_CACHE: "vendor/bundle/"
  RAILS_ENV: "test"
  DB_HOST: postgres
  DB_USERNAME: postgres
  DB_PASSWORD: ""

cache:
  untracked: true
  key: "$CI_BUILD_NAME"
  paths:
    - vendor/bundle/

services:
  - postgres:latest

before_script:
  - bundle install --path vendor/bundle
  - bundle exec rake db:create
  - bundle exec rake db:migrate

stages:
  - test

rspec:
  stage: test
  script:
    - bundle exec rspec

rubocop:
  stage: test
  script:
    - bundle exec rubocop

bundle-audit:
  stage: test
  script:
    - bundle exec bundle-audit update
    - bundle exec bundle-audit check

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