Add the username of the current user to the HTTP(S) clone URL

app/helpers/button_helper.rb

@@ -34,7 +34,7 @@ def http_clone_button(project, placement = 'right', append_link: true)
 
     content_tag (append_link ? :a : :span), protocol,
       class: klass,
-      href: (project.http_url_to_repo if append_link),
+      href: (project.http_url_to_repo(current_user) if append_link),
       data: {
         html: true,
         placement: placement,

app/helpers/projects_helper.rb

@@ -241,7 +241,7 @@ def default_url_to_repo(project = @project)
     when 'ssh'
       project.ssh_url_to_repo
     else
-      project.http_url_to_repo
+      project.http_url_to_repo(current_user)
     end
   end
 

app/models/project.rb

@@ -873,8 +873,14 @@ def ssh_url_to_repo
     url_to_repo
   end
 
-  def http_url_to_repo
-    "#{web_url}.git"
+  def http_url_to_repo(user = nil)
+    url = web_url
+
+    if user
+      url.sub!(%r{\Ahttps?://}) { |protocol| "#{protocol}#{user.username}@" }
+    end
+
+    "#{url}.git"
   end
 
   # Check if current branch name is marked as protected in the system

changelogs/unreleased/1937-https-clone-url-username.yml

+---
+title: Add the Username to the HTTP(S) clone URL of a Repository
+merge_request: 9347
+author: Jan Christophersen

features/steps/explore/projects.rb

@@ -49,7 +49,7 @@ class Spinach::Features::ExploreProjects < Spinach::FeatureSteps
 
   step 'I should see an http link to the repository' do
     project = Project.find_by(name: 'Community')
-    expect(page).to have_field('project_clone', with: project.http_url_to_repo)
+    expect(page).to have_field('project_clone', with: project.http_url_to_repo(@user))
   end
 
   step 'I should see an ssh link to the repository' do

spec/features/admin/admin_disables_git_access_protocol_spec.rb

@@ -32,7 +32,7 @@
     scenario 'shows only HTTP url' do
       visit_project
 
-      expect(page).to have_content("git clone #{project.http_url_to_repo}")
+      expect(page).to have_content("git clone #{project.http_url_to_repo(admin)}")
       expect(page).not_to have_selector('#clone-dropdown')
     end
   end

spec/features/projects/developer_views_empty_project_instructions_spec.rb

@@ -56,8 +56,14 @@ def select_protocol(protocol)
   end
 
   def expect_instructions_for(protocol)
-    msg = :"#{protocol.downcase}_url_to_repo"
-
-    expect(page).to have_content("git clone #{project.send(msg)}")
+    url = 
+      case protocol
+      when 'ssh'
+        project.ssh_url_to_repo
+      when 'http'
+        project.http_url_to_repo(developer)
+      end
+
+    expect(page).to have_content("git clone #{url}")
   end
 end

spec/models/project_spec.rb

@@ -1896,4 +1896,25 @@ def enable_lfs
       end
     end
   end
+
+  describe '#http_url_to_repo' do
+    let(:project) { create :empty_project }
+
+    context 'when no user is given' do
+      it 'returns the url to the repo without a username' do
+        url = project.http_url_to_repo
+
+        expect(url).to eq(project.http_url_to_repo)
+        expect(url).not_to include('@')
+      end
+    end
+
+    context 'when user is given' do
+      it 'returns the url to the repo with the username' do
+        user = build_stubbed(:user)
+
+        expect(project.http_url_to_repo(user)).to match(%r{https?:\/\/#{user.username}@})
+      end
+    end
+  end
 end