helightdev/dogs

an object mapping and serialization library that uses code generation to create a structure definition of your serializable classes, which is usable at runtime.

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I'm Christoph, a Fullstack Developer from Germany.

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dogs's Issues

feat: Add to and from map extensions

"dogs" constructors don't seem to work when the dogs constructor is on a base class

Affected packages

• dogs_core
• dogs_generator

Describe the bug
When using a base class that has an initializer list, the generation of serializers for an inheriting class fails with this error:

Exception: Serializable constructors must only reference instance fields: #0      structurizeConstructor (package:dogs_generator/analyze/structurize.dart:125:7)
#1      ConverterBuilder.generateForClass (package:dogs_generator/builders/converter_builder.dart:82:28)
#2      ConverterBuilder.generateSubject (package:dogs_generator/builders/converter_builder.dart:355:17)
#3      _ServiceAdapterServiceBuilder.build (package:lyell_gen/src/subject.dart:127:19)
<asynchronous suspension>
#4      runBuilder.buildForInput (package:build/src/generate/run_builder.dart:83:7)
<asynchronous suspension>
#5      Future.wait.<anonymous closure> (dart:async/future.dart:523:21)
<asynchronous suspension>
#6      scopeLogAsync.<anonymous closure> (package:build/src/builder/logging.dart:32:40)
<asynchronous suspension>

To Reproduce
Steps to reproduce the behavior:

1. Create a Dart project with these classes:

import 'package:uuid/uuid.dart';
import 'package:dogs_core/dogs_core.dart';

abstract class Base {
  final String id;

  Base({String? id}) : id = id ?? const Uuid().v4();

  Base.dogs(this.id);
}

@serializable
class User extends Base with Dataclass<User> {
  final String username;

  User({
    super.id,
    required this.username,
  });
}

2. Run the build_runner
3. Observe the error

Expected behavior
There ought to be a way to handle this case, though I don't know exactly what the best way is.

Better Error Handling

Upgrade analyzer dependency to 6.4.0 to support Dart >3.2.0

Affected packages

• dogs_generator

Describe the bug
When I run the generator, I get this warning:

Your current `analyzer` version may not fully support your current SDK version.

Analyzer language version: 3.1.0
SDK language version: 3.2.0

Please update to the latest `analyzer` version (6.4.0) by running
`flutter packages upgrade`.

If you are not getting the latest version by running the above command, you
can try adding a constraint like the following to your pubspec to start
diagnosing why you can't get the latest version:

dev_dependencies:
  analyzer: ^6.4.0

To Reproduce
Steps to reproduce the behavior:

1. Use the dart 3.2.0 sdk or higher to create a project
2. Add dogs_core and dogs_generator
3. Create a serializable class
4. Run the build runner

Expected behavior
dogs should support the latest sdk

Additional context
Dart SDK version: 3.2.5 (stable) (Tue Jan 16 15:02:13 2024 +0000) on "macos_arm64"

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