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author | Adam Jacob <adam@hjksolutions.com> | 2008-03-10 00:38:43 -0700 |
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committer | Adam Jacob <adam@hjksolutions.com> | 2008-03-10 00:38:43 -0700 |
commit | 3dd77b260393bae93bb27677e3f8a45f407981c1 (patch) | |
tree | d017427ddcd5733caf7c0ceeec8ea72abbb107fa /lib/chef/resource_definition.rb | |
parent | b4beed548959ca63365ca3d799c59a155047b5ff (diff) | |
download | chef-3dd77b260393bae93bb27677e3f8a45f407981c1.tar.gz |
Added rcov coverage, lots of tests, definitions, node support
Diffstat (limited to 'lib/chef/resource_definition.rb')
-rw-r--r-- | lib/chef/resource_definition.rb | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/lib/chef/resource_definition.rb b/lib/chef/resource_definition.rb new file mode 100644 index 0000000000..ddc529b7d2 --- /dev/null +++ b/lib/chef/resource_definition.rb @@ -0,0 +1,63 @@ +# +# 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", "from_file") + +class Chef + class ResourceDefinition + + include Chef::Mixin::FromFile + + attr_accessor :name, :params, :recipe + + def initialize + @name = nil + @params = Hash.new + @recipe = nil + end + + def define(resource_name, prototype_params=nil, &block) + unless resource_name.kind_of?(Symbol) + raise ArgumentError, "You must use a symbol when defining a new resource!" + end + @name = resource_name + if prototype_params + unless prototype_params.kind_of?(Hash) + raise ArgumentError, "You must pass a hash as the prototype parameters for a definition." + end + @params = prototype_params + end + if Kernel.block_given? + @recipe = block + else + raise ArgumentError, "You must pass a block to a definition." + end + true + end + + # When we do the resource definition, we're really just setting new values for + # the paramaters we prototyped at the top. This method missing is as simple as + # it gets. + def method_missing(symbol, *args) + @params[symbol] = args.length == 1 ? args[0] : args + end + + end +end
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