Merge pull request #5958 from brunoga/go-repository-fetch

 Added support for Go's repository retrieval.

app/models/project.rb

@@ -205,6 +205,10 @@ class Project < ActiveRecord::Base
     [Gitlab.config.gitlab.url, path_with_namespace].join("/")
   end
+  def web_url_without_protocol
+    web_url.split("://")[1]
+  end
+
   def build_commit_note(commit)
     notes.new(commit_id: commit.id, noteable_type: "Commit")
   end

app/views/layouts/_head.html.haml

@@ -22,3 +22,8 @@
         = auto_discovery_link_tag(:atom, project_commits_url(@project, @ref, format: :atom, private_token: current_user.private_token), title: "Recent commits to #{@project.name}:#{@ref}")
       - if current_controller?(:issues)
         = auto_discovery_link_tag(:atom, project_issues_url(@project, :atom, private_token: current_user.private_token), title: "#{@project.name} issues")
+
+  -# Go repository retrieval support.
+  - if controller_name == 'projects' && action_name == 'show'
+    %meta{name: "go-import", content: "#{@project.web_url_without_protocol} git #{@project.web_url}.git"}
+

spec/models/project_spec.rb

@@ -99,6 +99,11 @@ describe Project do
     project.web_url.should == "#{Gitlab.config.gitlab.url}/somewhere"
   end
+  it "returns the web URL without the protocol for this repo" do
+    project = Project.new(path: "somewhere")
+    project.web_url_without_protocol.should == "#{Gitlab.config.gitlab.host}/somewhere"
+  end
+
   describe "last_activity methods" do
     let(:project) { create(:project) }
     let(:last_event) { double(created_at: Time.now) }