Merge branch 'fix-relative-submodule-links-with-personal-projects' into 'master'

Fix broken file browsing with relative submodule in personal projects

Git submodules with relative links work fine for projects in groups but not in personal projects. This patch fixes this issue.

To reproduce the problem, go here:

https://gitlab.com/andrewwu.tw/submodule-test/tree/master

Closes https://github.com/gitlabhq/gitlabhq/issues/7554

See merge request !565

CHANGELOG

@@ -8,6 +8,7 @@ v 7.11.0 (unreleased)
   - Redirect to sign in page after signing out.
   - Fix "Hello @username." references not working by no longer allowing usernames to end in period.
   -
+  - Fix broken file browsing with relative submodule in personal projects (Stan Hu)
   - Add "Reply quoting selected text" shortcut key (`r`)
   - Fix bug causing `@whatever` inside an issue's first code block to be picked up as a user mention.
   - Fix bug causing `@whatever` inside an inline code snippet (backtick-style) to be picked up as a user mention.

app/helpers/submodule_helper.rb

@@ -63,7 +63,7 @@ module SubmoduleHelper
     namespace = components.pop.gsub(/^\.\.$/, '')
 
     if namespace.empty?
-      namespace = @project.group.path
+      namespace = @project.namespace.name
     end
 
     [

spec/helpers/submodule_helper_spec.rb

@@ -117,34 +117,41 @@ describe SubmoduleHelper do
     context 'submodules with relative links' do
       let(:group) { create(:group) }
       let(:project) { create(:project, group: group) }
+      let(:commit_id) { sample_commit[:id] }
 
       before do
         self.instance_variable_set(:@project, project)
       end
 
       it 'one level down' do
-        commit_id = sample_commit[:id]
         result = relative_self_links('../test.git', commit_id)
         expect(result).to eq(["/#{group.path}/test", "/#{group.path}/test/tree/#{commit_id}"])
       end
 
       it 'two levels down' do
-        commit_id = sample_commit[:id]
         result = relative_self_links('../../test.git', commit_id)
         expect(result).to eq(["/#{group.path}/test", "/#{group.path}/test/tree/#{commit_id}"])
       end
 
       it 'one level down with namespace and repo' do
-        commit_id = sample_commit[:id]
         result = relative_self_links('../foobar/test.git', commit_id)
         expect(result).to eq(["/foobar/test", "/foobar/test/tree/#{commit_id}"])
       end
 
       it 'two levels down with namespace and repo' do
-        commit_id = sample_commit[:id]
         result = relative_self_links('../foobar/baz/test.git', commit_id)
         expect(result).to eq(["/baz/test", "/baz/test/tree/#{commit_id}"])
       end
+
+      context 'personal project' do
+        let(:user) { create(:user) }
+        let(:project) { create(:project, namespace: user.namespace) }
+
+        it 'one level down with personal project' do
+          result = relative_self_links('../test.git', commit_id)
+          expect(result).to eq(["/#{user.username}/test", "/#{user.username}/test/tree/#{commit_id}"])
+        end
+      end
     end
   end