Check if hook's permissions has changed

Author: Nicolas Rodriguez

lib/redmine_git_hosting/commands/sudo.rb

@@ -134,6 +134,17 @@ def sudo_file_changed?(source_file, dest_file)
       end
 
 
+      # Test if file permissions has changed
+      #
+      def sudo_file_perms_changed?(filemode, dest_file)
+        current_mode = sudo_capture('stat', '-c', "%a", dest_file)
+        current_mode.chomp != filemode
+      rescue RedmineGitHosting::Error::GitoliteCommandException => e
+        logger.error(e.output)
+        false
+      end
+
+
       # Return only the output of the shell command.
       # Throws an exception if the shell command does not exit with code 0.
       #

lib/redmine_git_hosting/gitolite_hook.rb

@@ -101,7 +101,8 @@ def logger
 
 
       def hook_file_has_changed?
-        RedmineGitHosting::Commands.sudo_file_changed?(source_path, destination_path)
+        RedmineGitHosting::Commands.sudo_file_changed?(source_path, destination_path) ||
+          RedmineGitHosting::Commands.sudo_file_perms_changed?(filemode, destination_path)
       end