machine_batch.rb in chef-provisioning-2.0.2

- old
+ new
@@ -1,78 +1,78 @@
-require 'chef/resource/lwrp_base'
-require 'chef/mixin/deep_merge'
-
-class Chef
-class Resource
-class MachineBatch < Chef::Resource::LWRPBase
-
-  self.resource_name = 'machine_batch'
-
-  def initialize(*args)
-    super
-    @machines = []
-    @driver = run_context.chef_provisioning.current_driver
-    @chef_server = run_context.cheffish.current_chef_server
-    @machine_options = run_context.chef_provisioning.current_machine_options
-  end
-
-  actions :allocate, :ready, :setup, :converge, :converge_only, :destroy, :stop
-  default_action :converge
-
-  attribute :machines, :kind_of => [ Array ]
-  attribute :max_simultaneous, :kind_of => [ Integer ]
-  attribute :from_recipe
-
-  # These four attributes are for when you pass names or ManagedEntrys to
-  # "machines".  Not used for auto-batch or explicit inline machine declarations.
-  attribute :driver
-  attribute :chef_server
-  attribute :machine_options
-  attribute :files, :kind_of => [ Array ]
-
-  def machines(*values)
-    if values.size == 0
-      @machines
-    else
-      @machines += values.flatten
-    end
-  end
-
-  def machine(name, &block)
-    machines << from_recipe.build_resource(:machine, name, caller[0], &block)
-  end
-
-  def add_machine_options(options)
-    @machine_options = Chef::Mixin::DeepMerge.hash_only_merge(@machine_options, options)
-  end
-
-  # We override this because we want to hide @from_recipe and shorten @machines
-  # in error output.
-  def to_text
-    ivars = instance_variables.map { |ivar| ivar.to_sym } - HIDDEN_IVARS - [ :@from_recipe, :@machines ]
-    text = "# Declared in #{@source_line}\n\n"
-    text << self.class.dsl_name + "(\"#{name}\") do\n"
-    ivars.each do |ivar|
-      if (value = instance_variable_get(ivar)) && !(value.respond_to?(:empty?) && value.empty?)
-        value_string = value.respond_to?(:to_text) ? value.to_text : value.inspect
-        text << "  #{ivar.to_s.sub(/^@/,'')} #{value_string}\n"
-      end
-    end
-    machine_names = @machines.map do |m|
-      if m.is_a?(Chef::Provisioning::ManagedEntry)
-        m.name
-      elsif m.is_a?(Chef::Resource::Machine)
-        m.name
-      else
-        m
-      end
-    end
-    text << "  machines #{machine_names.inspect}\n"
-    [@not_if, @only_if].flatten.each do |conditional|
-      text << "  #{conditional.to_text}\n"
-    end
-    text << "end\n"
-  end
-
-end
-end
-end
+require 'chef/resource/lwrp_base'
+require 'chef/mixin/deep_merge'
+
+class Chef
+class Resource
+class MachineBatch < Chef::Resource::LWRPBase
+
+  self.resource_name = 'machine_batch'
+
+  def initialize(*args)
+    super
+    @machines = []
+    @driver = run_context.chef_provisioning.current_driver
+    @chef_server = run_context.cheffish.current_chef_server
+    @machine_options = run_context.chef_provisioning.current_machine_options
+  end
+
+  actions :allocate, :ready, :setup, :converge, :converge_only, :destroy, :stop
+  default_action :converge
+
+  attribute :machines, :kind_of => [ Array ]
+  attribute :max_simultaneous, :kind_of => [ Integer ]
+  attribute :from_recipe
+
+  # These four attributes are for when you pass names or ManagedEntrys to
+  # "machines".  Not used for auto-batch or explicit inline machine declarations.
+  attribute :driver
+  attribute :chef_server
+  attribute :machine_options
+  attribute :files, :kind_of => [ Array ]
+
+  def machines(*values)
+    if values.size == 0
+      @machines
+    else
+      @machines += values.flatten
+    end
+  end
+
+  def machine(name, &block)
+    machines << from_recipe.build_resource(:machine, name, caller[0], &block)
+  end
+
+  def add_machine_options(options)
+    @machine_options = Chef::Mixin::DeepMerge.hash_only_merge(@machine_options, options)
+  end
+
+  # We override this because we want to hide @from_recipe and shorten @machines
+  # in error output.
+  def to_text
+    ivars = instance_variables.map { |ivar| ivar.to_sym } - HIDDEN_IVARS - [ :@from_recipe, :@machines ]
+    text = "# Declared in #{@source_line}\n\n"
+    text << self.class.dsl_name + "(\"#{name}\") do\n"
+    ivars.each do |ivar|
+      if (value = instance_variable_get(ivar)) && !(value.respond_to?(:empty?) && value.empty?)
+        value_string = value.respond_to?(:to_text) ? value.to_text : value.inspect
+        text << "  #{ivar.to_s.sub(/^@/,'')} #{value_string}\n"
+      end
+    end
+    machine_names = @machines.map do |m|
+      if m.is_a?(Chef::Provisioning::ManagedEntry)
+        m.name
+      elsif m.is_a?(Chef::Resource::Machine)
+        m.name
+      else
+        m
+      end
+    end
+    text << "  machines #{machine_names.inspect}\n"
+    [@not_if, @only_if].flatten.each do |conditional|
+      text << "  #{conditional.to_text}\n"
+    end
+    text << "end\n"
+  end
+
+end
+end
+end