pathFromGoogleStorageUrl function
Returns a path from a given gs://
URL.
If no path exists, the root path will be returned.
Implementation
String pathFromGoogleStorageUrl(String url) {
assert(url.startsWith('gs://'));
int stopIndex = url.indexOf('/', 5);
if (stopIndex == -1) return '/';
return url.substring(stopIndex + 1, url.length);
}