Refactor plugins feature and make some doc improvements

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

1 files changed, 2 insertions, 8 deletions

diff --git a/lib/gitlab/plugin.rb b/lib/gitlab/plugin.rb
index 96332362a4c..0d1cb16b378 100644
--- a/lib/gitlab/plugin.rb
+++ b/lib/gitlab/plugin.rb
@@ -18,15 +18,9 @@ module Gitlab
       end
 
       exit_status = result.status&.exitstatus
-
-      unless exit_status.zero?
-        Rails.logger.error("Plugin Error => #{file}: #{result.stderr}")
-      end
-
-      exit_status.zero?
+      [exit_status.zero?, result.stderr]
     rescue => e
-      Rails.logger.error("Plugin Error => #{file}: #{e.message}")
-      false
+      [false, e.message]
     end
   end
 end