Performance fixes for hot reload when using a prebuilt loader (#6821)
diff --git a/packages/flutter_tools/lib/src/devfs.dart b/packages/flutter_tools/lib/src/devfs.dart
index 0249075..304e12c 100644
--- a/packages/flutter_tools/lib/src/devfs.dart
+++ b/packages/flutter_tools/lib/src/devfs.dart
@@ -20,6 +20,8 @@
class DevFSConfig {
/// Should DevFS assume that symlink targets are stable?
bool cacheSymlinks = false;
+ /// Should DevFS assume that there are no symlinks to directories?
+ bool noDirectorySymlinks = false;
}
DevFSConfig get devFSConfig => context[DevFSConfig];
@@ -521,12 +523,12 @@
Stream<FileSystemEntity> files =
directory.list(recursive: recursive, followLinks: false);
await for (FileSystemEntity file in files) {
- if (file is Link) {
+ if (!devFSConfig.noDirectorySymlinks && (file is Link)) {
+ // Check if this is a symlink to a directory and skip it.
final String linkPath = file.resolveSymbolicLinksSync();
final FileSystemEntityType linkType =
FileStat.statSync(linkPath).type;
if (linkType == FileSystemEntityType.DIRECTORY) {
- // Skip links to directories.
continue;
}
}
