1 files changed, 20 insertions, 0 deletions
diff --git a/app/assets/javascripts/diffs/utils/merge_request.js b/app/assets/javascripts/diffs/utils/merge_request.js
new file mode 100644
index 00000000000..edb4304f558
--- /dev/null
+++ b/app/assets/javascripts/diffs/utils/merge_request.js
@@ -0,0 +1,20 @@
+const endpointRE = /^(\/?(.+?)\/(.+?)\/-\/merge_requests\/(\d+)).*$/i;
+
+export function getDerivedMergeRequestInformation({ endpoint } = {}) {
+  let mrPath;
+  let userOrGroup;
+  let project;
+  let id;
+  const matches = endpointRE.exec(endpoint);
+
+  if (matches) {
+    [, mrPath, userOrGroup, project, id] = matches;
+  }
+
+  return {
+    mrPath,
+    userOrGroup,
+    project,
+    id,
+  };
+}