From 9504a529b758b0352b9c60d67fda8b4ee2a5fec0 Mon Sep 17 00:00:00 2001
From: Douglas Barbosa Alexandre <dbalexandre@gmail.com>
Date: Tue, 19 Dec 2017 14:36:33 -0200
Subject: [PATCH] Write project full path to .git/config when creating projects

We'd need to keep track of project full path otherwise directory tree created with hashed storage enabled cannot be usefully imported using the import rake task.
---
 app/models/project.rb                         | 5 +++++
 app/services/projects/create_service.rb       | 5 +++++
 spec/services/projects/create_service_spec.rb | 6 ++++++
 3 files changed, 16 insertions(+)

diff --git a/app/models/project.rb b/app/models/project.rb
index 6ebb083aeb4..eac78de1ac9 100644
--- a/app/models/project.rb
+++ b/app/models/project.rb
@@ -1432,6 +1432,11 @@ class Project < ActiveRecord::Base
     Gitlab::PagesTransfer.new.rename_project(path_before_change, self.path, namespace.full_path)
   end
 
+  def write_repository_config(key, value, prefix: :gitlab)
+    key = [prefix, key].compact.join('.')
+    repo.config[key] = value
+  end
+
   def rename_repo_notify!
     send_move_instructions(full_path_was)
     expires_full_path_cache
diff --git a/app/services/projects/create_service.rb b/app/services/projects/create_service.rb
index dc7b1f1f5cc..4c7e5370bbe 100644
--- a/app/services/projects/create_service.rb
+++ b/app/services/projects/create_service.rb
@@ -87,6 +87,11 @@ module Projects
     def after_create_actions
       log_info("#{@project.owner.name} created a new project \"#{@project.name_with_namespace}\"")
 
+      # We'd need to keep track of project full path otherwise directory tree
+      # created with hashed storage enabled cannot be usefully imported using
+      # the import rake task.
+      @project.write_repository_config(:fullpath, @project.full_path)
+
       unless @project.gitlab_project_import?
         @project.create_wiki unless skip_wiki?
         create_services_from_active_templates(@project)
diff --git a/spec/services/projects/create_service_spec.rb b/spec/services/projects/create_service_spec.rb
index dc89fdebce7..1833078f37c 100644
--- a/spec/services/projects/create_service_spec.rb
+++ b/spec/services/projects/create_service_spec.rb
@@ -252,6 +252,12 @@ describe Projects::CreateService, '#execute' do
     end
   end
 
+  it 'writes project full path to .git/config' do
+    project = create_project(user, opts)
+
+    expect(project.repo.config['gitlab.fullpath']).to eq project.full_path
+  end
+
   def create_project(user, opts)
     Projects::CreateService.new(user, opts).execute
   end