Redesign plugins system

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

2 files changed, 20 insertions, 22 deletions

diff --git a/lib/gitlab/plugin.rb b/lib/gitlab/plugin.rb
index cbc57a5cce3..9604cac4b20 100644
--- a/lib/gitlab/plugin.rb
+++ b/lib/gitlab/plugin.rb
@@ -1,25 +1,23 @@
 module Gitlab
   module Plugin
-    def self.all
-      files.map do |file|
-        file_name = File.basename(file, '.rb')
+    def self.files
+      Dir.glob(Rails.root.join('plugins', '*_plugin.rb'))
+    end
 
-        # Just give sample data to method and expect it to not crash.
-        begin
-          klass = Object.const_get(file_name.classify)
-          klass.new.execute(Gitlab::DataBuilder::Push::SAMPLE_DATA)
-        rescue => e
-          Rails.logger.warn("GitLab -> Plugins -> #{file_name} raised an exception during boot check. #{e}")
-          next
-        else
-          Rails.logger.info "GitLab -> Plugins -> #{file_name} passed validation check"
-          klass
-        end
+    def self.execute_all_async(data)
+      files.each do |file|
+        PluginWorker.perform_async(file, data)
       end
     end
 
-    def self.files
-      Dir.glob(Rails.root.join('plugins', '*_plugin.rb'))
+    def self.execute(file, data)
+      # TODO: Implement
+      #
+      # Reuse some code from gitlab-shell https://gitlab.com/gitlab-org/gitlab-shell/blob/master/lib/gitlab_custom_hook.rb#L40
+      # Pass data as STDIN (or JSON encode?)
+      #
+      # 1. Return true if 0 exit code
+      # 2. Return false if non-zero exit code
     end
   end
 end
diff --git a/lib/tasks/plugins.rake b/lib/tasks/plugins.rake
index 8728e232c9c..9c9f1fece85 100644
--- a/lib/tasks/plugins.rake
+++ b/lib/tasks/plugins.rake
@@ -27,13 +27,13 @@ namespace :plugins do
   task validate: :environment do
     puts 'Validating plugins from /plugins directory'
 
-    Gitlab::Plugin.all.each do |plugin|
-      begin
-        plugin.new.execute(Gitlab::DataBuilder::Push::SAMPLE_DATA)
-      rescue => e
-        puts "- #{plugin} raised an exception during boot check. #{e}"
+    Gitlab::Plugin.files.each do |file|
+      result = Gitlab::Plugin.execute(file, Gitlab::DataBuilder::Push::SAMPLE_DATA)
+
+      if result
+        puts "* #{file} succeed (zero exit code)"
       else
-        puts "- #{plugin} passed validation check"
+        puts "* #{file} failure (non-zero exit code)"
       end
     end
   end