Class: Config::Integrations::Heroku

Inherits:
Struct
  • Object
show all
Defined in:
lib/config/integrations/heroku.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#app ⇒ Object

Returns the value of attribute app

Returns:

  • (Object) —

    the current value of app



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# File 'lib/config/integrations/heroku.rb', line 5

def app
  @app
end

Instance Method Details

#`(command) ⇒ Object 



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# File 'lib/config/integrations/heroku.rb', line 37

def `(command)
  Bundler.with_clean_env { super }
end

#environment ⇒ Object 



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# File 'lib/config/integrations/heroku.rb', line 28

def environment
  heroku("run 'echo $RAILS_ENV'").chomp[/(\w+)\z/]
end

#heroku(command) ⇒ Object 



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# File 'lib/config/integrations/heroku.rb', line 32

def heroku(command)
  with_app = app ? " --app #{app}" : ""
  `heroku #{command}#{with_app}`
end

#invoke ⇒ Object 



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# File 'lib/config/integrations/heroku.rb', line 6

def invoke
  puts 'Setting vars...'
  heroku_command = "config:set #{vars}"
  heroku(heroku_command)
  puts 'Vars set:'
  puts heroku_command
end

#to_dotted_hash(source, target = {}, namespace = nil) ⇒ Object 



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# File 'lib/config/integrations/heroku.rb', line 41

def to_dotted_hash(source, target = {}, namespace = nil)
  prefix = "#{namespace}." if namespace
  case source
    when Hash
      source.each do |key, value|
        to_dotted_hash(value, target, "#{prefix}#{key}")
      end
    when Array
      source.each_with_index do |value, index|
        to_dotted_hash(value, target, "#{prefix}#{index}")
      end
    else
      target[namespace] = source
  end
  target
end

#vars ⇒ Object 



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# File 'lib/config/integrations/heroku.rb', line 14

def vars
  # Load only local options to Heroku
  Config.load_and_set_settings(
      Rails.root.join("config", "#{Config.file_name}.local.yml").to_s,
      Rails.root.join("config", Config.dir_name, "#{environment}.local.yml").to_s,
      Rails.root.join("config", "environments", "#{environment}.local.yml").to_s
  )

  out = ''
  dotted_hash = to_dotted_hash Kernel.const_get(Config.const_name).to_hash, {}, Config.const_name
  dotted_hash.each {|key, value| out += " #{key}=#{value} "}
  out
end