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

1 files changed, 69 insertions, 0 deletions

diff --git a/lib/chef/config.rb b/lib/chef/config.rb
new file mode 100644
index 0000000000..6c0402bdda
--- /dev/null
+++ b/lib/chef/config.rb
@@ -0,0 +1,69 @@
+#
+# 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")
+
+class Chef
+  class Config
+    
+    include Chef::Mixin::CheckHelper
+    
+    def initialize
+      set_defaults
+    end
+    
+    def self.load_file(file)
+      config = Chef::Config.new
+      if File.exists?(file) && File.readable?(file)
+        begin
+          config.instance_eval(IO.read(file), file, 1)
+        rescue NoMethodError => e
+          new_message = "You probably tried to use a config variable that doesn't exist!\n"
+          new_message += e.message
+          raise e.exception(new_message)
+        end
+      else
+        raise IOError, "Cannot find or read #{file}!"
+      end
+      config
+    end
+    
+    def cookbook_path(*args)
+      if args.length == 0
+        @cookbook_path
+      else
+        flat_args = args.flatten
+        flat_args.each do |a|
+          unless a.kind_of?(String)
+            raise ArgumentError, "You must pass strings to cookbook_path!"
+          end
+        end
+        @cookbook_path = flat_args
+      end
+    end
+    
+    def set_defaults
+      @cookbook_path = [ 
+        "/etc/chef/site-cookbook",
+        "/etc/chef/cookbook",
+      ]
+    end
+  end
+end
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