Add relative url support to routing contrainers

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

1 files changed, 12 insertions, 1 deletions

diff --git a/lib/constraints/namespace_url_constrainer.rb b/lib/constraints/namespace_url_constrainer.rb
index 23920193743..91b70143f11 100644
--- a/lib/constraints/namespace_url_constrainer.rb
+++ b/lib/constraints/namespace_url_constrainer.rb
@@ -1,6 +1,9 @@
 class NamespaceUrlConstrainer
   def matches?(request)
-    id = request.path.sub(/\A\/+/, '').split('/').first.sub(/.atom\z/, '')
+    id = request.path
+    id = id.sub(/\A#{relative_url_root}/, '') if relative_url_root
+    id = id.sub(/\A\/+/, '').split('/').first
+    id = id.sub(/.atom\z/, '') if id
 
     if id =~ Gitlab::Regex.namespace_regex
       find_resource(id)
@@ -10,4 +13,12 @@ class NamespaceUrlConstrainer
   def find_resource(id)
     Namespace.find_by_path(id)
   end
+
+  private
+
+  def relative_url_root
+    if defined?(Gitlab::Application.config.relative_url_root)
+      Gitlab::Application.config.relative_url_root
+    end
+  end
 end