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feat(web_file_system): resolve concurrency and stream sizing issues, add README, and achieve 100% test coverage

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Rody Davis
2026-06-07 17:11:43 -07:00
parent 9ec5986d6e
commit e1e8d8ded0
9 changed files with 633 additions and 50 deletions
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experimental/web_file_system/lib/src/entities/web_link.dart
+3 -13
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@@ -35,7 +35,7 @@ class WebLink extends FileSystemEntity implements Link {
// Write target path string to OPFS blob
final stream = Stream.value(utf8.encode(target));
final blobId = await _fs.opfs.writeBlob(stream);
final (blobId, _) = await _fs.opfs.writeBlob(stream);
final parentPath = _fs.path.dirname(path);
final parentInode = await _fs.resolvepath(parentPath);
@@ -66,7 +66,7 @@ class WebLink extends FileSystemEntity implements Link {
// Write new blob
final stream = Stream.value(utf8.encode(target));
final blobId = await _fs.opfs.writeBlob(stream);
final (blobId, _) = await _fs.opfs.writeBlob(stream);
await _fs.idb.updateInode(
Inode(
@@ -184,17 +184,7 @@ class WebLink extends FileSystemEntity implements Link {
Link get absolute => WebLink(_fs, _fs.path.absolute(path));
@override
Future<String> resolveSymbolicLinks() async {
// If we are a link, return target? No, resolveSymbolicLinks follows all the way to canonical path.
// For now, simpler: resolve path logic.
final targetPath = await target();
// If target is relative, resolve against directory. This gets complex.
// MVP: Return target path raw? No, contract says "path with all symbolic links resolved".
// This requires full traversal logic.
// For MVP just return the path as we stored it if it's absolute, or join if relative.
if (_fs.path.isAbsolute(targetPath)) return targetPath;
return _fs.path.normalize(_fs.path.join(dirname, targetPath));
}
Future<String> resolveSymbolicLinks() => _fs.resolveSymbolicLinks(path);
@override
String resolveSymbolicLinksSync() =>