1 files changed, 90 insertions, 0 deletions
diff --git a/lib/chef/chef_fs/file_system/chef_server/versioned_cookbooks_dir.rb b/lib/chef/chef_fs/file_system/chef_server/versioned_cookbooks_dir.rb
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+++ b/lib/chef/chef_fs/file_system/chef_server/versioned_cookbooks_dir.rb
@@ -0,0 +1,90 @@
+#
+# Author:: John Keiser (<jkeiser@opscode.com>)
+# Copyright:: Copyright (c) 2012 Opscode, 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.
+#
+
+require 'chef/chef_fs/file_system/chef_server/cookbooks_dir'
+
+class Chef
+  module ChefFS
+    module FileSystem
+      module ChefServer
+        # cookbooks/
+        #   apache2-1.0.0/
+        #   apache2-1.0.1/
+        #   mysql-2.0.5/
+        class VersionedCookbooksDir < CookbooksDir
+
+          def children
+            @children ||= begin
+              result = []
+              root.get_json("#{api_path}/?num_versions=all").each_pair do |cookbook_name, cookbooks|
+                cookbooks['versions'].each do |cookbook_version|
+                  result << CookbookDir.new("#{cookbook_name}-#{cookbook_version['version']}", self, :exists => true)
+                end
+              end
+              result.sort_by(&:name)
+            end
+          end
+
+          # Knife currently does not understand versioned cookbooks
+          # Cookbook Version uploader also requires a lot of refactoring
+          # to make this work. So instead, we make a temporary cookbook
+          # symlinking back to real cookbook, and upload the proxy.
+          def upload_cookbook(other, options)
+            cookbook_name = Chef::ChefFS::FileSystem::Repository::ChefRepositoryFileSystemCookbookDir.canonical_cookbook_name(other.name)
+
+            Dir.mktmpdir do |temp_cookbooks_path|
+              proxy_cookbook_path = "#{temp_cookbooks_path}/#{cookbook_name}"
+
+              # Make a symlink
+              file_class.symlink other.file_path, proxy_cookbook_path
+
+              # Instantiate a proxy loader using the temporary symlink
+              proxy_loader = Chef::Cookbook::CookbookVersionLoader.new(proxy_cookbook_path, other.parent.chefignore)
+              proxy_loader.load_cookbooks
+
+              cookbook_to_upload = proxy_loader.cookbook_version
+              cookbook_to_upload.freeze_version if options[:freeze]
+
+              # Instantiate a new uploader based on the proxy loader
+              uploader = Chef::CookbookUploader.new(cookbook_to_upload, :force => options[:force], :rest => root.chef_rest)
+
+              with_actual_cookbooks_dir(temp_cookbooks_path) do
+                uploader.upload_cookbooks
+              end
+
+              #
+              # When the temporary directory is being deleted on
+              # windows, the contents of the symlink under that
+              # directory is also deleted. So explicitly remove
+              # the symlink without removing the original contents if we
+              # are running on windows
+              #
+              if Chef::Platform.windows?
+                Dir.rmdir proxy_cookbook_path
+              end
+            end
+          end
+
+          def can_have_child?(name, is_dir)
+            is_dir && name =~ Chef::ChefFS::FileSystem::ChefServer::CookbookDir::VALID_VERSIONED_COOKBOOK_NAME
+          end
+        end
+      end
+    end
+  end
+end