1 files changed, 21 insertions, 2 deletions
diff --git a/app/models/repository.rb b/app/models/repository.rb
index 6262b5c4c92..bca14aa1a33 100644
--- a/app/models/repository.rb
+++ b/app/models/repository.rb
@@ -130,10 +130,29 @@ class Repository
     cache.fetch(:size) { raw_repository.size }
   end
 
-  def expire_cache
+  def cache_keys
     %i(size branch_names tag_names commit_count graph_log
-       readme version contribution_guide changelog license).each do |key|
+       readme version contribution_guide changelog license)
+  end
+
+  def build_cache
+    cache_keys.each do |key|
+      unless cache.exist?(key)
+        send(key)
+      end
+    end
+  end
+
+  def expire_cache
+    cache_keys.each do |key|
+      cache.expire(key)
+    end
+  end
+
+  def rebuild_cache
+    cache_keys.each do |key|
       cache.expire(key)
+      send(key)
     end
   end