1 files changed, 7 insertions, 5 deletions
diff --git a/cli/js/util.ts b/cli/js/util.ts
index c50a4cdcb..a67dec595 100644
--- a/cli/js/util.ts
+++ b/cli/js/util.ts
@@ -82,19 +82,21 @@ export function immutableDefine(
 }
 
 function pathFromURLWin32(url: URL): string {
-  if (url.hostname !== "") {
+  const hostname = url.hostname;
+  const pathname = decodeURIComponent(url.pathname.replace(/\//g, "\\"));
+
+  if (hostname !== "") {
     //TODO(actual-size) Node adds a punycode decoding step, we should consider adding this
-    return `\\\\${url.hostname}${url.pathname}`;
+    return `\\\\${hostname}${pathname}`;
   }
 
-  const validPath = /^\/(?<driveLetter>[A-Za-z]):\//;
-  const matches = validPath.exec(url.pathname);
+  const validPath = /^\\(?<driveLetter>[A-Za-z]):\\/;
+  const matches = validPath.exec(pathname);
 
   if (!matches?.groups?.driveLetter) {
     throw new TypeError("A URL with the file schema must be absolute.");
   }
 
-  const pathname = url.pathname.replace(/\//g, "\\");
   // we don't want a leading slash on an absolute path in Windows
   return pathname.slice(1);
 }