Merge pull request #202 from kriszyp/file-protocol-support2

Fix handling of file:/// paths on *nix systems
evanw · Jan 19, 2018 · 7aaf30b · 7aaf30b
2 parents 88008a6 + 958f95d
commit 7aaf30b
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/source-map-support.js b/source-map-support.js
@@ -66,7 +66,11 @@ retrieveFileHandlers.push(function(path) {
   path = path.trim();
   if (/^file:/.test(path)) {
     // existsSync/readFileSync can't handle file protocol, but once stripped, it works
-    path = path.replace(/file:\/\/(\w:\\|\/)/, '');
+    path = path.replace(/file:\/\/\/(\w:)?/, function(protocol, drive) {
+      return drive ?
+        '' : // file:///C:/dir/file -> C:/dir/file
+        '/'; // file:///root-dir/file -> /root-dir/file
+    });
   }
   if (path in fileContentsCache) {
     return fileContentsCache[path];