cleanup

lib/gitlab_custom_hook.rb

@@ -1,10 +1,4 @@
 class GitlabCustomHook
-  def hook_file(hook_type, repo_path)
-    hook_path = repo_path.gsub(/hooks$/, 'custom_hooks')
-    hook_file = "#{custom_hook_path}/#{hook_type}"
-    return hook_file if File.exist?(hook_file)
-  end
-
   def pre_receive(old_value, new_value, ref_name, repo_path)
     hook = hook_file('pre-receive', repo_path.strip)
     return false if hook.nil?
@@ -23,4 +17,12 @@ def update(ref_name, old_value, new_value, repo_path)
     return false if hook.nil?
     return false unless system(*hook, ref_name, old_value, new_value)
   end
+
+  private
+
+  def hook_file(hook_type, repo_path)
+    hook_path = repo_path.gsub(/hooks$/, 'custom_hooks')
+    hook_file = "#{hook_path}/#{hook_type}"
+    return hook_file if File.exist?(hook_file)
+  end
 end