improve changeset styling

scm-ui/src/repos/components/changesets/changesets.js

@@ -0,0 +1,24 @@
+// @flow
+export type Description = {
+  title: string,
+  message: string
+};
+
+export function parseDescription(description: string): Description {
+  const lineBreak = description.indexOf("\n");
+
+  let title;
+  let message = "";
+
+  if (lineBreak > 0) {
+    title = description.substring(0, lineBreak);
+    message = description.substring(lineBreak + 1);
+  } else {
+    title = description;
+  }
+
+  return {
+    title,
+    message
+  };
+}