Class: Rollbar::Generators::RollbarGenerator

Inherits:
Rails::Generators::Base
  • Object
show all
Defined in:
lib/generators/rollbar/rollbar_generator.rb

Instance Method Summary collapse

Instance Method Details

#access_token_configured? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/generators/rollbar/rollbar_generator.rb', line 54

def access_token_configured?
  File.exists?('config/initializers/rollbar.rb')
end

#access_token_expr ⇒ Object 



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# File 'lib/generators/rollbar/rollbar_generator.rb', line 46

def access_token_expr
  if access_token === :use_env_sentinel
    "ENV['ROLLBAR_ACCESS_TOKEN']"
  else
    "'#{access_token}'"
  end
end

#create_initializer ⇒ Object 



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# File 'lib/generators/rollbar/rollbar_generator.rb', line 12

def create_initializer
  say 'creating initializer...'
  if access_token_configured?
    say "It looks like you've already configured Rollbar."
    say 'To re-create the config file, remove it first: config/initializers/rollbar.rb'
    exit
  end

  begin
    require 'ey_config'
  rescue LoadError
  end

  if defined? EY::Config
    say 'Access token will be read from Engine Yard configuration'
  else
    if access_token === :use_env_sentinel
      say 'Generator run without an access token; assuming you want to configure using an environment variable.'
      say "You'll need to add an environment variable ROLLBAR_ACCESS_TOKEN with your access token:"
      say "\n$ export ROLLBAR_ACCESS_TOKEN=yourtokenhere"
      say "\nIf that's not what you wanted to do:"
      say "\n$ rm config/initializers/rollbar.rb"
      say '$ rails generate rollbar yourtokenhere'
      say "\n"
    else
      say 'access token: ' << access_token
    end
  end

  template 'initializer.rb', 'config/initializers/rollbar.rb', :assigns => { :access_token => access_token_expr }

  # TODO: run rake test task
end