在CircleCI配置文件中安装一组特定的gem [英] Install a specific set of gems in a CircleCI configuration file

问题描述

我正在尝试构建一个CircleCI配置文件，该文件仅通过环境参数安装一组特定的gem。在这种情况下，我们将该环境称为 continuous_integration ，并且该环境与 test 环境匹配。到目前为止，我已经尝试了许多方法，这是我当前在此峰值中的配置。

有人能指出我正确的方向吗？

 机器：
时区：
美国/洛杉矶天使
红宝石：
版本：
 2.4.1 
服务：
-redis 
环境：
 RAILS_ENV：continous_integration 
 
数据库：
覆盖：
-捆绑程序执行RAILS_ENV = continous_integration佣金db：drop 
-捆绑软件执行RAILS_ENV = continous_integration佣金db：setup 
 
依赖关系：
 pre：
-gem install bundler 
覆盖：
-bundle install：
超时：180 
环境：
 RAILS_ENV：continous_integration 
 
测试：
覆盖：
-捆绑包执行程序RAILS_ENV = continous_integration rspec 
  

解决方案

该解决方案仅适用于1.0版左右

根据我目前的研究，我必须验证 continous_integration 环境
已在整个Rails中正确设置事实证明，我发现 bundler 不使用ENV集，因此我正在使用以下配置来了解强制缓存gem，加快构建过程，并使用 continous_integration 环境。

参考

• 
  

  I am trying to build a CircleCI configuration file that only installs a specific set of gems via the environment parameter. In this case let's call that environment continuous_integration and this environment matches the test environment. So far I have tried a number of things and this is my current configuration in this spike.

  Could anyone point me in the right direction? Is this possible?

  machine:
    timezone:
      America/Los_Angeles
    ruby:
      version:
        2.4.1
    services:
      - redis
    environment:
      RAILS_ENV: continous_integration
  
  database:
    override:
      - bundle exec RAILS_ENV=continous_integration rake db:drop
      - bundle exec RAILS_ENV=continous_integration rake db:setup
  
  dependencies:
    pre:
      - gem install bundler
    override:
      - bundle install:
          timeout: 180
          environment:
            RAILS_ENV: continous_integration
  
  test:
    override:
      - bundle exec RAILS_ENV=continous_integration rspec 
  

  解决方案

  THIS SOLUTION ONLY WORKS WITH CIRCLE 1.0

  From my current research I had to verify the continous_integration environment was setup correctly throughout Rails inside of secrets, the environments folder, gems, etc. As it turns out I have discovered that bundler does not use the ENV set so I am working with the following configuration know to force cache the gems, speed up the build process, and use the continous_integration environment.

  References

  • CircleCI gems caching
  • https://github.com/sj26/rspec_junit_formatter/issues/50#issuecomment-312787281

  .rspec

  --color
  --require spec_helper
  --format documentation
  

  .circle.yml

  machine:
    timezone:
      America/Los_Angeles
    ruby:
      version:
        2.4.1
    services:
      - redis
  
  dependencies:
    pre:
      - gem install bundler
      - gem update bundler
    override:
      - bundle config without development:test
      - bundle check --path=vendor/bundle || bundle install --without development test --path=vendor/bundle --jobs=4 --retry=3:
          timeout: 180
  
  database:
    override:
      - RAILS_ENV=continous_integration bundle exec rake db:drop
      - RAILS_ENV=continous_integration bundle exec rake db:setup
  
  test:
    override:
      - RAILS_ENV=continous_integration bundle exec rspec --format RspecJunitFormatter -o $CIRCLE_TEST_REPORTS/rspec.xml
    post:
      - gem install brakeman
      - gem install rubocop
      - gem install rubocop-rspec
      - RAILS_ENV=continous_integration bundle exec rubocop --format fuubar --require rubocop-rspec --config .rubocop.yml
      - RAILS_ENV=continous_integration brakeman -z
  

  Gemfile

  group :development do
    gem 'spring'
    gem 'spring-watcher-listen', '~> 2.0.0'
    gem 'spring-commands-rspec'
    gem 'spring-commands-rubocop'
  end
  
  group :development, :test do
    gem 'pry-rails'
    gem 'pry-nav'
    gem 'pry-clipboard'
    gem 'pry-rescue'
    gem 'table_print'
    gem 'awesome_print'
    gem 'guard-rake'
    gem 'guard-rspec'
  end
  
  group :development, :test, :continous_integration do
    gem 'brakeman', require: false
    gem 'rubocop', require: false
    gem 'rubocop-rspec', require: false
    gem 'timecop'
    gem 'mail_safe'
    gem 'dotenv-rails'
    gem 'factory_girl_rails'
    gem 'faker', '~> 1.6.6'
  end
  
  group :test, :continous_integration do
    gem 'simplecov'
    gem 'database_cleaner'
    gem 'rspec-rails'
    gem 'json_spec'
    gem 'json-schema'
    gem 'json_matchers'
    gem 'shoulda-matchers'
    gem 'nyan-cat-formatter'
    gem 'rspec_junit_formatter', '~> 0.3.0.pre6'
    gem 'webmock'
    gem 'vcr'
  end
  

  This setup will yield the correct error output in Circle CI too

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