1 files changed, 39 insertions, 0 deletions
diff --git a/lib/gitlab/static_site_editor/config/file_config/entry/mount.rb b/lib/gitlab/static_site_editor/config/file_config/entry/mount.rb
new file mode 100644
index 00000000000..b10956e17a5
--- /dev/null
+++ b/lib/gitlab/static_site_editor/config/file_config/entry/mount.rb
@@ -0,0 +1,39 @@
+# frozen_string_literal: true
+
+module Gitlab
+  module StaticSiteEditor
+    module Config
+      class FileConfig
+        module Entry
+          ##
+          # Entry that represents the mappings of mounted source directories to target paths
+          #
+          class Mount < ::Gitlab::Config::Entry::Node
+            include ::Gitlab::Config::Entry::Validatable
+            include ::Gitlab::Config::Entry::Attributable
+
+            ALLOWED_KEYS = %i[source target].freeze
+
+            attributes ALLOWED_KEYS
+
+            validations do
+              validates :config, allowed_keys: ALLOWED_KEYS
+
+              validates :source, type: String, presence: true
+              validates :target, type: String, presence: true, allow_blank: true
+            end
+
+            def self.default
+              # NOTE: This is the default for middleman projects.  Ideally, this would be determined
+              #       based on the defaults for whatever `static_site_generator` is configured.
+              {
+                source: 'source',
+                target: ''
+              }
+            end
+          end
+        end
+      end
+    end
+  end
+end