Contents

module Fog
  class << self

    def credential=(new_credential)
      @credential = new_credential
      @credentials = nil
    end

    def credential
      @credential || :default
    end

    def config_path
      ENV["FOG_RC"] || '~/.fog'
    end

    def credentials
      @credentials ||= begin
        path = File.expand_path(config_path)
        credentials = if File.exists?(path)
          File.open(path) do |file|
            YAML.load(file.read)
          end
        else
          nil
        end
        unless credentials && credentials[credential]
          print("\n  To run as '#{credential}', add the following to #{config_path}\n")
          yml = <<-YML

:#{credential}:
  :aws_access_key_id:     INTENTIONALLY_LEFT_BLANK
  :aws_secret_access_key: INTENTIONALLY_LEFT_BLANK
  :bluebox_api_key:       INTENTIONALLY_LEFT_BLANK
  :bluebox_customer_id:   INTENTIONALLY_LEFT_BLANK
  :local_root:            INTENTIONALLY_LEFT_BLANK
  :public_key_path:       INTENTIONALLY_LEFT_BLANK
  :private_key_path:      INTENTIONALLY_LEFT_BLANK
  :rackspace_api_key:     INTENTIONALLY_LEFT_BLANK
  :rackspace_username:    INTENTIONALLY_LEFT_BLANK
  :slicehost_password:    INTENTIONALLY_LEFT_BLANK
  :terremark_username:    INTENTIONALLY_LEFT_BLANK
  :terremark_password:    INTENTIONALLY_LEFT_BLANK
YML
          print(yml)
          raise(ArgumentError.new("Missing Credentials"))
        end
        credentials[credential]
      end
    end

  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
fog-0.2.0	lib/fog/credentials.rb
fog-0.1.10	lib/fog/credentials.rb
fog-0.1.9	lib/fog/credentials.rb