Added rcov coverage, lots of tests, definitions, node support

1 files changed, 123 insertions, 0 deletions

diff --git a/lib/chef/resource.rb b/lib/chef/resource.rb
new file mode 100644
index 0000000000..2d7b90ed7f
--- /dev/null
+++ b/lib/chef/resource.rb
@@ -0,0 +1,123 @@
+#
+# Author:: Adam Jacob (<adam@hjksolutions.com>)
+# Copyright:: Copyright (c) 2008 HJK Solutions, LLC
+# License:: GNU General Public License version 2 or later
+# 
+# This program and entire repository is free software; you can
+# redistribute it and/or modify it under the terms of the GNU 
+# General Public License as published by the Free Software 
+# Foundation; either version 2 of the License, or any later version.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+# 
+
+require File.join(File.dirname(__FILE__), "mixin", "check_helper")
+require 'yaml'
+
+class Chef
+  class Resource
+    
+    include Chef::Mixin::CheckHelper
+    
+    attr_accessor :tag, :actions, :config, :params
+    attr_reader :name, :noop, :resource_name, :collection, :notifies, :subscribes
+    
+    def initialize(name, collection=nil, config=nil)
+      @name = name
+      if collection
+        @collection = collection
+      else
+        @collection = Chef::ResourceCollection.new()
+      end
+      if config
+        @config = config
+      else
+        @config = Chef::Config.new()
+      end
+      @tag = [ name.to_s ]
+      @noop = nil
+      @before = nil
+      @actions = Hash.new
+      @params = Hash.new
+    end
+    
+    def name(name=nil)
+      set_if_args(@name, name) do
+        raise ArgumentError, "name must be a string!" unless name.kind_of?(String)
+        @name = name
+      end
+    end
+    
+    def noop(tf=nil)
+      set_if_args(@noop, tf) do 
+        raise ArgumentError, "noop must be true or false!" unless tf == true || tf == false
+        @noop = tf
+      end
+    end
+    
+    def notifies(action, resources, timing=:delayed)
+      timing = check_timing(timing)
+      rarray = resources.kind_of?(Array) ? resources : [ resources ]
+      rarray.each do |resource|
+        action_sym = action.to_sym
+        if @actions.has_key?(action_sym)
+          @actions[action_sym][timing] << resource
+        else
+          @actions[action_sym] = Hash.new
+          @actions[action_sym][:delayed] = Array.new
+          @actions[action_sym][:immediate] = Array.new   
+          @actions[action_sym][timing] << resource
+        end
+      end
+      true
+    end
+    
+    def resources(*args)
+      @collection.resources(*args)
+    end
+    
+    def subscribes(action, resources, timing=:delayed)
+      timing = check_timing(timing)
+      rarray = resources.kind_of?(Array) ? resources : [ resources ]
+      rarray.each do |resource|
+        action_sym = action.to_sym
+        if resource.actions.has_key?(action_sym)
+          resource.actions[action_sym][timing] << self
+        else       
+          resource.actions[action_sym] = Hash.new
+          resource.actions[action_sym][:delayed] = Array.new
+          resource.actions[action_sym][:immediate] = Array.new   
+          resource.actions[action_sym][timing] << self
+        end
+      end
+      true
+    end
+    
+    def is(*args)
+      return *args
+    end
+    
+    def to_s
+      "#{@resource_name}[#{@name}]"
+    end
+    
+    private
+      
+      def check_timing(timing)
+        unless timing == :delayed || timing == :immediate || timing == :immediately
+          raise ArgumentError, "Timing must be :delayed or :immediate(ly), you said #{timing}"
+        end
+        if timing == :immediately
+          timing = :immediate
+        end
+        timing
+      end
+  end
+end
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