Added helper version class for zypper

Signed-off-by: Manick Vel <mkumaravel@msystechnologies.com>

1 files changed, 60 insertions, 0 deletions

diff --git a/lib/chef/provider/package/zypper/version.rb b/lib/chef/provider/package/zypper/version.rb
new file mode 100644
index 0000000000..8c430c9d66
--- /dev/null
+++ b/lib/chef/provider/package/zypper/version.rb
@@ -0,0 +1,60 @@
+#
+# Copyright:: Copyright (c) Chef Software Inc.
+# License:: Apache License, Version 2.0
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+class Chef
+  class Provider
+    class Package
+      class Zypper < Chef::Provider::Package
+
+        # helper class to assist in passing around name/version/arch triples
+        class Version
+          attr_accessor :name
+          attr_accessor :version
+          attr_accessor :arch
+
+          def initialize(name, version, arch)
+            @name    = name
+            @version = version
+            @arch    = arch
+          end
+
+          def to_s
+            "#{name}-#{version}.#{arch}" unless version.nil?
+          end
+
+          def version_with_arch
+            "#{version}.#{arch}" unless version.nil?
+          end
+
+          def name_with_arch
+            "#{name}.#{arch}" unless name.nil?
+          end
+
+          def matches_name_and_arch?(other)
+            other.version == version && other.arch == arch
+          end
+
+          def ==(other)
+            name == other.name && version == other.version && arch == other.arch
+          end
+
+          alias eql? ==
+        end
+      end
+    end
+  end
+end