1 files changed, 26 insertions, 0 deletions
diff --git a/devtools/client/debugger/src/utils/path.js b/devtools/client/debugger/src/utils/path.js
new file mode 100644
index 0000000000..dc074dd364
--- /dev/null
+++ b/devtools/client/debugger/src/utils/path.js
@@ -0,0 +1,26 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at <http://mozilla.org/MPL/2.0/>. */
+
+// @flow
+
+export function basename(path: string): string {
+  return path.split("/").pop();
+}
+
+export function dirname(path: string): string {
+  const idx = path.lastIndexOf("/");
+  return path.slice(0, idx);
+}
+
+export function isURL(str: string): boolean {
+  return str.includes("://");
+}
+
+export function isAbsolute(str: string): boolean {
+  return str[0] === "/";
+}
+
+export function join(base: string, dir: string): string {
+  return `${base}/${dir}`;
+}