Ticket #265: yum_query_provider.patch

./lib/puppet/provider/package/yum.rb

@@ -49 +49 @@
-    def versionable?
-       true
-    end
+
+    # Find the fully versioned package name and the version alone. Returns
+    # a hash with entries :instance => fully versioned package name, and 
+    # :ensure => version-release
+    def query
+        output = yum "-d", "0", "-e", "0", :list, :installed, @model[:name]
+        
+        # if yum returns nothing it mean it is not installed.
+        if output == ""
+            return nil
+        end
+
+        regex = /^(#{@model[:name]}\S{0,})\s+(\S+)\s/
+        fields = [:instance, :ensure]
+        hash = {}
+        if match = regex.match(output)
+            fields.zip(match.captures) { |field,value|
+                hash[field] = value
+            }
+        else
+            raise Puppet::DevError,
+                "Failed to match yum output '%s'" %
+                output
+        end
+
+        @nvr = hash[:instance]
+
+        return hash
+    end
-end
-
-# $Id: yum.rb 2235 2007-02-27 23:18:52Z luke $