From 02484930e161f773a205bb1c1d29a8664755fd60 Mon Sep 17 00:00:00 2001
From: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
Date: Fri, 8 Nov 2013 09:22:50 +0200
Subject: [PATCH] Removed Project#discover_default_branch since it not needed
 any more

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
---
 app/contexts/projects/create_context.rb | 2 --
 app/controllers/projects_controller.rb  | 4 ----
 app/models/project.rb                   | 8 --------
 app/services/git_push_service.rb        | 1 -
 app/workers/repository_import_worker.rb | 1 -
 5 files changed, 16 deletions(-)

diff --git a/app/contexts/projects/create_context.rb b/app/contexts/projects/create_context.rb
index 1c60a5de141..904c60a0f23 100644
--- a/app/contexts/projects/create_context.rb
+++ b/app/contexts/projects/create_context.rb
@@ -47,8 +47,6 @@ module Projects
       @project.creator = current_user
 
       if @project.save
-        @project.discover_default_branch
-
         unless @project.group
           @project.users_projects.create(
             project_access: UsersProject::MASTER,
diff --git a/app/controllers/projects_controller.rb b/app/controllers/projects_controller.rb
index 7264128691e..66d6edd810c 100644
--- a/app/controllers/projects_controller.rb
+++ b/app/controllers/projects_controller.rb
@@ -62,10 +62,6 @@ class ProjectsController < ApplicationController
     @events = event_filter.apply_filter(@events)
     @events = @events.limit(limit).offset(params[:offset] || 0)
 
-    # Ensure project default branch is set if it possible
-    # Normally it defined on push or during creation
-    @project.discover_default_branch
-
     respond_to do |format|
       format.html do
         if @project.empty_repo?
diff --git a/app/models/project.rb b/app/models/project.rb
index 65d42b6b870..0b32c90f09b 100644
--- a/app/models/project.rb
+++ b/app/models/project.rb
@@ -302,14 +302,6 @@ class Project < ActiveRecord::Base
     end
   end
 
-  def discover_default_branch
-    # Discover the default branch, but only if it hasn't already been set to
-    # something else
-    if repository.exists? && default_branch.nil?
-      update_attributes(default_branch: self.repository.discover_default_branch)
-    end
-  end
-
   def update_merge_requests(oldrev, newrev, ref, user)
     return true unless ref =~ /heads/
     branch_name = ref.gsub("refs/heads/", "")
diff --git a/app/services/git_push_service.rb b/app/services/git_push_service.rb
index 3ad41de397f..e732b5fd1e6 100644
--- a/app/services/git_push_service.rb
+++ b/app/services/git_push_service.rb
@@ -24,7 +24,6 @@ class GitPushService
     create_push_event
 
     project.ensure_satellite_exists
-    project.discover_default_branch
     project.repository.expire_cache
 
     if push_to_existing_branch?(ref, oldrev)
diff --git a/app/workers/repository_import_worker.rb b/app/workers/repository_import_worker.rb
index a3b4bd0c9b5..95b80bca7c0 100644
--- a/app/workers/repository_import_worker.rb
+++ b/app/workers/repository_import_worker.rb
@@ -14,7 +14,6 @@ class RepositoryImportWorker
       project.imported = true
       project.save
       project.satellite.create unless project.satellite.exists?
-      project.discover_default_branch
     else
       project.imported = false
     end