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Module: Rails::Command::EnvironmentArgument

Do not use. This module is for internal use only.
Relationships & Source Files
Extension / Inclusion / Inheritance Descendants
Included In:
BootCommand, ConsoleCommand, CredentialsCommand, DbconsoleCommand, InitializersCommand, RunnerCommand, ServerCommand
Super Chains via Extension / Inclusion / Inheritance
Class Chain:
self, ::ActiveSupport::Concern
Defined in: railties/lib/rails/command/environment_argument.rb

Class Method Summary

::ActiveSupport::Concern - Extended

class_methods

Define class methods from given block.
included

Evaluate given block in context of base class, so that you can write class macros here.
prepended

Evaluate given block in context of base class, so that you can write class macros here.
append_features, prepend_features

Instance Attribute Summary

Instance Method Summary

DSL Calls

included

[ GitHub ] 


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# File 'railties/lib/rails/command/environment_argument.rb', line 10

included do
  class_option :environment, aliases: "-e", type: :string,
    desc: "The environment to run `#{self.command_name}` in (e.g. test / development / production)."
end

Instance Attribute Details

#environment (rw, private)

[ GitHub ] 

  


# File 'railties/lib/rails/command/environment_argument.rb', line 33



def environment
  @environment ||= options[:environment]
end


  








  

    #environment=(environment)   (rw, private)
  

  [ GitHub ]


  

  


# File 'railties/lib/rails/command/environment_argument.rb', line 37



def environment=(environment)
  @environment = environment
end


  








  

    #environment_specified?  ⇒ Boolean  (readonly, private)
  

  [ GitHub ]


  

  


# File 'railties/lib/rails/command/environment_argument.rb', line 41



def environment_specified?
  @environment_specified
end


  







Instance Method Details



  

    #available_environments   (private)
  

  [ GitHub ]


  

  


# File 'railties/lib/rails/command/environment_argument.rb', line 45



def available_environments
  @available_environments ||=
    Dir["config/environments/*.rb"].map { |filename| File.basename(filename, ".*") }
end


  








  

    #expand_environment_name(name)   (private)
  

  [ GitHub ]


  

  


# File 'railties/lib/rails/command/environment_argument.rb', line 50



def expand_environment_name(name)
  %w[production development test].find { |full_name| full_name.start_with?(name) } || name
end


  








  

    #initialize  
  

  [ GitHub ]


  

  


# File 'railties/lib/rails/command/environment_argument.rb', line 15



def initialize(...)
  super

  @environment_specified = options[:environment].present?

  if !@environment_specified
    self.options = options.merge(environment: Rails::Command.environment)
  elsif !available_environments.include?(options[:environment])
    self.options = options.merge(environment: expand_environment_name(options[:environment]))
  end
end


  








  

    #require_application!   (private)
  

  [ GitHub ]


  

  


# File 'railties/lib/rails/command/environment_argument.rb', line 28



def require_application!
  ENV["RAILS_ENV"] = environment
  super
end