clean_code_lints 0.3.0

Opinionated lint rules for clean architecture and clean code in Dart and Flutter projects.

example/lib/main.dart

import 'package:flutter/material.dart';

void main() => runApp(const ExampleApp());

// Exercises: hardcoded_color, hardcoded_spacing, hardcoded_endpoint,
// widget_level_try_catch, widget_build_method, build_method_too_long,
// single_letter_parameter, hungarian_notation, avoid_dynamic,
// too_many_function_arguments.
class ExampleApp extends StatelessWidget {
  const ExampleApp({super.key});

  static const apiUrl = 'https://api.example.com/v1/things';

  @override
  Widget build(BuildContext context) {
    try {
      return Scaffold(
        backgroundColor: const Color(0xFFEEEEEE),
        appBar: AppBar(backgroundColor: Colors.blue),
        body: Padding(
          padding: const EdgeInsets.all(16),
          child: _buildBody(context),
        ),
      );
    } catch (_) {
      return const SizedBox.shrink();
    }
  }

  Widget _buildBody(BuildContext context) {
    return Column(children: [const SizedBox(height: 8), const Text('hello')]);
  }
}

void noisy(int a) {
  dynamic x = a;
  final strName = 'bob';
  print('hungarian: $strName, dynamic: $x, api: ${ExampleApp.apiUrl}');
}

void manyArgs(int a, int b, int c, int d, int e, int f) {}