Add entropy_unmask provider, based on the entropy_mask one

lib/puppet/type/entropy_unmask.rb

@@ -0,0 +1,64 @@
+Puppet::Type.newtype(:entropy_unmask) do
+  @desc = "Unmask packages in Entropy"
+  
+  ensurable
+  
+  newparam(:name) do
+    desc "Unique name for this unmask"
+  end
+
+  newproperty(:operator) do
+    desc "Operator that applies to the version. If not specified, defaults to '=' if a version is provided, not used if no version is provided"
+  end
+
+  newproperty(:package) do
+    desc "Name of the package being masked"
+  end
+
+  newproperty(:version) do
+    desc "Version of the package"
+
+    validate do |value|
+      raise(ArgumentError, "") if value !~ /^(\d*(?:\.\d+[a-zA-Z]*)*)(?:_((?:alpha|beta|pre|rc)\d*))?(-r\d+)?$/
+    end
+  end
+
+  newproperty(:slot) do
+    desc "Slot the package is in"
+  end
+
+  newproperty(:use) do
+    desc "Useflags for the package"
+  end
+
+  newproperty(:tag) do
+    desc "Tag for the package"
+  end
+
+  newproperty(:repo) do
+    desc "Repo for the package"
+  end
+
+  newproperty(:target) do
+    desc "Location of the package.unmask file being managed"
+
+    defaultto {
+      if @resource.class.defaultprovider.ancestors.include?(Puppet::Provider::ParsedFile)
+        @resource.class.defaultprovider.default_target
+      else
+        nil
+      end
+    }
+  end
+
+  validate do
+    raise(ArgumentError, "Version is required when an operator is specified") if self[:version].nil? && !self[:operator].nil?
+  end
+
+  autobefore(:package) do
+    [self[:package]]
+  end
+end
+
+# vim: set ts=2 sw=2 expandtab:
+