root.rb in nugrant-2.1.4

- old
+ new
@@ -1,95 +1,95 @@
-require 'nugrant'
-require 'nugrant/vagrant/v2/command/env'
-require 'nugrant/vagrant/v2/command/parameters'
-require 'nugrant/vagrant/v2/command/restricted_keys'
-require 'nugrant/version'
-
-module Nugrant
-  module Vagrant
-    module V2
-      module Command
-        class Root < ::Vagrant.plugin("2", :command)
-          def self.synopsis
-            "manage Nugrant user defined parameters (config.user)"
-          end
-
-          def initialize(arguments, environment)
-            super(arguments, environment)
-
-            @arguments, @subcommand, @subarguments = split_main_and_subcommand(arguments)
-
-            # Change super class available arguments to main ones only
-            @argv = @arguments
-
-            @subcommands = ::Vagrant::Registry.new()
-            @subcommands.register(:env) do
-              Command::Env
-            end
-
-            @subcommands.register(:parameters) do
-              Command::Parameters
-            end
-
-            @subcommands.register(:'restricted-keys') do
-              Command::RestrictedKeys
-            end
-
-            @show_help = false
-            @show_version = false
-          end
-
-          def create_parser()
-            return OptionParser.new do |parser|
-              parser.banner = "Usage: vagrant user [-h] [-v] <subcommand> [<args>]"
-
-              parser.separator ""
-              parser.on("-h", "--help", "Prints this help") do
-                @show_help = true
-              end
-
-              parser.on("-v", "--version", "Prints plugin version and exit.") do
-                @show_version = true
-              end
-
-              parser.separator ""
-              parser.separator "Available subcommands:"
-
-              keys = []
-              @subcommands.each { |key, value| keys << key.to_s }
-
-              keys.sort.each do |key|
-                parser.separator "     #{key}"
-              end
-
-              parser.separator ""
-              parser.separator "For help on any individual command run `vagrant user <subcommand> -h`"
-            end
-          end
-
-          def execute
-            parser = create_parser()
-            arguments = parse_options(parser)
-
-            return version() if @show_version
-            return help(parser) if @show_help
-
-            command_class = @subcommands.get(@subcommand.to_sym) if @subcommand
-            return help(parser) if !command_class || !@subcommand
-
-            @logger.debug("Invoking nugrant command class: #{command_class} #{@subarguments.inspect}")
-
-            command_class.new(@subarguments, @env).execute
-          end
-
-          def help(parser)
-            @env.ui.info(parser.help, :prefix => false)
-          end
-
-          def version()
-            @env.ui.info("Nugrant version #{Nugrant::VERSION}", :prefix => false)
-          end
-        end
-      end
-    end
-  end
-end
+require 'nugrant'
+require 'nugrant/vagrant/v2/command/env'
+require 'nugrant/vagrant/v2/command/parameters'
+require 'nugrant/vagrant/v2/command/restricted_keys'
+require 'nugrant/version'
+
+module Nugrant
+  module Vagrant
+    module V2
+      module Command
+        class Root < ::Vagrant.plugin("2", :command)
+          def self.synopsis
+            "manage Nugrant user defined parameters (config.user)"
+          end
+
+          def initialize(arguments, environment)
+            super(arguments, environment)
+
+            @arguments, @subcommand, @subarguments = split_main_and_subcommand(arguments)
+
+            # Change super class available arguments to main ones only
+            @argv = @arguments
+
+            @subcommands = ::Vagrant::Registry.new()
+            @subcommands.register(:env) do
+              Command::Env
+            end
+
+            @subcommands.register(:parameters) do
+              Command::Parameters
+            end
+
+            @subcommands.register(:'restricted-keys') do
+              Command::RestrictedKeys
+            end
+
+            @show_help = false
+            @show_version = false
+          end
+
+          def create_parser()
+            return OptionParser.new do |parser|
+              parser.banner = "Usage: vagrant user [-h] [-v] <subcommand> [<args>]"
+
+              parser.separator ""
+              parser.on("-h", "--help", "Prints this help") do
+                @show_help = true
+              end
+
+              parser.on("-v", "--version", "Prints plugin version and exit.") do
+                @show_version = true
+              end
+
+              parser.separator ""
+              parser.separator "Available subcommands:"
+
+              keys = []
+              @subcommands.each { |key, value| keys << key.to_s }
+
+              keys.sort.each do |key|
+                parser.separator "     #{key}"
+              end
+
+              parser.separator ""
+              parser.separator "For help on any individual command run `vagrant user <subcommand> -h`"
+            end
+          end
+
+          def execute
+            parser = create_parser()
+            arguments = parse_options(parser)
+
+            return version() if @show_version
+            return help(parser) if @show_help
+
+            command_class = @subcommands.get(@subcommand.to_sym) if @subcommand
+            return help(parser) if !command_class || !@subcommand
+
+            @logger.debug("Invoking nugrant command class: #{command_class} #{@subarguments.inspect}")
+
+            command_class.new(@subarguments, @env).execute
+          end
+
+          def help(parser)
+            @env.ui.info(parser.help, :prefix => false)
+          end
+
+          def version()
+            @env.ui.info("Nugrant version #{Nugrant::VERSION}", :prefix => false)
+          end
+        end
+      end
+    end
+  end
+end