1 files changed, 29 insertions, 0 deletions
diff --git a/lib/gitlab/ci/config/entry/cache.rb b/lib/gitlab/ci/config/entry/cache.rb
new file mode 100644
index 00000000000..7653cab668b
--- /dev/null
+++ b/lib/gitlab/ci/config/entry/cache.rb
@@ -0,0 +1,29 @@
+module Gitlab
+  module Ci
+    class Config
+      module Entry
+        ##
+        # Entry that represents a cache configuration
+        #
+        class Cache < Node
+          include Configurable
+
+          ALLOWED_KEYS = %i[key untracked paths]
+
+          validations do
+            validates :config, allowed_keys: ALLOWED_KEYS
+          end
+
+          entry :key, Entry::Key,
+            description: 'Cache key used to define a cache affinity.'
+
+          entry :untracked, Entry::Boolean,
+            description: 'Cache all untracked files.'
+
+          entry :paths, Entry::Paths,
+            description: 'Specify which paths should be cached across builds.'
+        end
+      end
+    end
+  end
+end