Merge pull request berkshelf#1339 from rveznaver/exclude_metadata_rb

Correct exclusion of metadata.rb

lib/berkshelf/berksfile.rb

@@ -614,7 +614,7 @@ def vendor(destination)
         #
         #   * https://tickets.opscode.com/browse/CHEF-4811
         #   * https://tickets.opscode.com/browse/CHEF-4810
-        FileSyncer.sync(scratch, destination, exclude: ["**/*/metadata.rb"])
+        FileSyncer.sync(scratch, destination, exclude: ['**/metadata.rb'])
       end
 
       destination

spec/unit/berkshelf/file_syncer_spec.rb

@@ -180,6 +180,19 @@ module Berkshelf
           expect("#{destination}/.file_g").to be_a_file
         end
 
+        it 'does not copy files and folder matching a pattern with a wildcard' do
+          described_class.sync(source, destination, exclude: '**/file_e')
+
+          expect("#{destination}/file_a").to be_a_file
+          expect("#{destination}/file_b").to be_a_file
+          expect("#{destination}/file_c").to be_a_file
+          expect("#{destination}/folder/file_d").to be_a_file
+          expect("#{destination}/folder/file_e").to_not be_a_file
+          expect("#{destination}/.dot_folder").to be_a_directory
+          expect("#{destination}/.dot_folder/file_f").to be_a_file
+          expect("#{destination}/.file_g").to be_a_file
+        end
+
         it 'removes existing files and folders in destination' do
           FileUtils.mkdir_p("#{destination}/existing_folder")
           FileUtils.touch("#{destination}/existing_file")