1 files changed, 29 insertions, 0 deletions
diff --git a/app/finders/packages/go/module_finder.rb b/app/finders/packages/go/module_finder.rb
new file mode 100644
index 00000000000..ed8bd5599d9
--- /dev/null
+++ b/app/finders/packages/go/module_finder.rb
@@ -0,0 +1,29 @@
+# frozen_string_literal: true
+
+module Packages
+  module Go
+    class ModuleFinder
+      include Gitlab::Golang
+
+      attr_reader :project, :module_name
+
+      def initialize(project, module_name)
+        module_name = Pathname.new(module_name).cleanpath.to_s
+
+        @project = project
+        @module_name = module_name
+      end
+
+      def execute
+        return if @module_name.blank? || !@module_name.start_with?(local_module_prefix)
+
+        module_path = @module_name[local_module_prefix.length..].split('/')
+        project_path = project.full_path.split('/')
+        module_project_path = module_path.shift(project_path.length)
+        return unless module_project_path == project_path
+
+        Packages::Go::Module.new(@project, @module_name, module_path.join('/'))
+      end
+    end
+  end
+end