Require Dart 3.0.

CHANGELOG.md

@@ -1,7 +1,7 @@
-## 0.3.2
-- Allow Dart 3 in constraints.
-- Allow usage of `analyzer` `^5.0.0` and `^6.0.0`.
-- Removed constraints from `source_gen`.
+## 0.4.0
+- Require Dart 3,
+- `analyzer` version `^6.0.0`,
+- Removed dependency on ansicolor and meta.
 
 ## 0.3.1
 - Amended description.

example/bin/player_example.dart

@@ -1,4 +1,4 @@
-import 'package:ansicolor/ansicolor.dart';
+import 'package:ansi_modifier/ansi_modifier.dart';
 import 'package:exception_templates/exception_templates.dart';
 import 'package:generic_reader/generic_reader.dart';
 import 'package:source_gen/source_gen.dart' show ConstantReader;
@@ -76,11 +76,9 @@ Future<void> main() async {
             'constant of type `Column`.');
   });
 
-  final green = AnsiPen()..green(bold: true);
-
   // Retrieve an instance of [String].
   final columnName = columnNameCR.get<String>();
-  print(green('Retrieving a String:'));
+  print('Retrieving a String:'.style(Ansi.green));
   print('columnName = \'$columnName\'');
   print('');
   // Prints:
@@ -89,7 +87,7 @@ Future<void> main() async {
 
   // Retrieve an instance of [Column<Text>].
   final columnFirstName = firstNameCR.get<Column>();
-  print(green('Retrieving a Column<Text>:'));
+  print('Retrieving a Column<Text>:'.style(Ansi.green));
   print(columnFirstName);
   // Prints:
   // Retrieving a [Column<Text>]:
@@ -104,15 +102,15 @@ Future<void> main() async {
   final sponsors = sponsorsCR.getList<Sponsor>();
 
   print('');
-  print(green('Retrieving a List<Sponsor>:'));
+  print('Retrieving a List<Sponsor>:'.style(Ansi.green));
   print(sponsors);
   // Prints:
   // Retrieving a [List<Sponsor>]:
   // [Sponsor: Johnson's, Sponsor: Smith Brothers]
 
   final id = idCR.get<Column>();
   print('');
-  print(green('Retrieving a Column<Integer>:'));
+  print('Retrieving a Column<Integer>:'.style(Ansi.green));
   print(id);
   // Prints:
   // Retrieving a [Column<Integer>]:
@@ -121,16 +119,17 @@ Future<void> main() async {
 
   final greek = greekCR.get<Greek>();
   print('');
-  print(green('Retrieving an instance of the '
-      'enumeration: Greek{alpha, beta}.'));
+  print('Retrieving an instance of the '
+          'enumeration: Greek{alpha, beta}.'
+      .style(Ansi.green));
   print(greek);
   // Prints:
   // 'Retrieving an instance of the enumeration: Greek{alpha, beta}.'
   // Greek.alpha
 
   final map = mapCR.getMap<String, dynamic>();
   print('');
-  print(green('Retrieving a Map<String, dynamic>:'));
+  print('Retrieving a Map<String, dynamic>:'.style(Ansi.green));
   print(map);
   // Prints:
   // 'Retrieving a Map<String, dynamic>:'
@@ -139,7 +138,7 @@ Future<void> main() async {
   GenericReader.addDecoder<Greek>((cr) => cr.get<Greek>());
   final mapWithEnumEntry = mapWithEnumEntryCR.getMap<String, dynamic>();
   print('');
-  print(green('Retrieving a Map<String, dynamic>:'));
+  print('Retrieving a Map<String, dynamic>:'.style(Ansi.green));
   print(mapWithEnumEntry);
   // Prints:
   // 'Retrieving a Map<String, dynamic>:'
@@ -150,6 +149,6 @@ Future<void> main() async {
   GenericReader.addDecoder<List<int>>((cr) => cr.getList<int>());
 
   final list = listCR.getList<List<int>>();
-  print(green('\nRetrieving a List<List<int>>'));
+  print('\nRetrieving a List<List<int>>'.style(Ansi.green));
   print(list);
 }

example/bin/user_example.dart

@@ -1,5 +1,5 @@
 import 'package:analyzer/dart/element/element.dart';
-import 'package:ansicolor/ansicolor.dart';
+import 'package:ansi_modifier/ansi_modifier.dart';
 import 'package:generic_reader/generic_reader.dart';
 import 'package:source_gen/source_gen.dart' show ConstantReader;
 import 'package:source_gen_test/source_gen_test.dart';
@@ -35,7 +35,7 @@ User userDecoder(ConstantReader constantReader) {
 /// of a compile-time constant expression
 /// represented by a [ConstantReader].
 Future<void> main() async {
-  final green = AnsiPen()..green(bold: true);
+  final green = Ansi.green + Ansi.bold;
 
   /// Reading libraries.
   print('Reading example/src/user_instance.dart ...');
@@ -60,7 +60,7 @@ Future<void> main() async {
   GenericReader.addDecoder<Name>(nameDecoder);
   GenericReader.addDecoder<User>(userDecoder);
 
-  print(green('Retrieving a constant of type <User>:'));
+  print('Retrieving a constant of type <User>:'.style(green));
   if (userCR != null) {
     print(userCR.get<User>());
   }

example/bin/wrapper_example.dart

@@ -1,5 +1,5 @@
 import 'package:analyzer/dart/element/element.dart';
-import 'package:ansicolor/ansicolor.dart';
+import 'package:ansi_modifier/ansi_modifier.dart';
 import 'package:generic_reader/generic_reader.dart';
 import 'package:source_gen/source_gen.dart'; // show ConstantReader;
 import 'package:source_gen_test/src/init_library_reader.dart';
@@ -33,15 +33,15 @@ Future<void> main() async {
     }
   }
 
-  final green = AnsiPen()..green(bold: true);
+  final green = Ansi.bold + Ansi.green;
 
   // Adding a decoder function for type [Wrapper].
   GenericReader.addDecoder<Wrapper>((ConstantReader cr) {
     return Wrapper(cr.read('value').get<dynamic>());
   });
 
   print('');
-  print(green('Retrieving a Wrapper<dynamic>:'));
+  print('Retrieving a Wrapper<dynamic>:'.style(green));
   if (wrapperCR == null) {
     print('Could not read constant of type Wrapper<dynamic>');
     return;

example/test_types/pubspec.yaml

@@ -7,10 +7,9 @@ version: 0.0.2
 publish_to: none
 
 environment:
-  sdk: '>=2.19.0 <3.0.0'
+  sdk: '^3.0.0'
 
 dependencies:
-  meta: ^1.9.0
-
+
 dev_dependencies:
-  lints: ^2.0.1
+  lints: ^2.1.1

lib/src/extensions/generic_reader.dart

@@ -3,7 +3,7 @@ import 'dart:mirrors';
 import 'package:source_gen/source_gen.dart' show ConstantReader, TypeChecker;
 
 import 'package:analyzer/dart/element/type.dart'
-    show DartType, ParameterizedType;
+    show DartType, DynamicType, ParameterizedType;
 import 'package:exception_templates/exception_templates.dart';
 
 import '../decoders/decoders.dart';
@@ -61,7 +61,7 @@ extension GenericReader on ConstantReader {
     if (dartType.isDartCoreInt) return int;
     if (dartType.isDartCoreDouble) return double;
     if (dartType.isDartCoreNum) return num;
-    if (dartType.isDynamic) return dynamic;
+    if (dartType is DynamicType) return dynamic;
     if (dartType.isDartCoreNull) return Null;
     if (dartType.isDartCoreSymbol) return Symbol;
     return _resolvedTypes[dartType] ?? UnknownType;
@@ -118,7 +118,7 @@ extension GenericReader on ConstantReader {
     if (dartType == null) return false;
     if (resolveType(dartType) == type) return true;
     if (type == dynamic) {
-      return dartType.isDynamic ? true : false;
+      return dartType is DynamicType ? true : false;
     }
     // Dart:mirrors must not be used with type `dynamic`.
     final checker = _checkers[type] ?? TypeChecker.fromRuntime(type);

lib/src/extensions/type_methods.dart

@@ -5,7 +5,7 @@ import 'package:source_gen/source_gen.dart' show ConstantReader;
 extension TypeMethods on ConstantReader {
   /// Returns `true` if `this` represents a constant expression
   /// with type `dynamic`.
-  bool get isDynamic => objectValue.type?.isDynamic ?? false;
+  bool get isDynamic => objectValue.type is DynamicType;
 
   /// Returns `true` is `this` represents a constant expression with
   /// type exactly `Iterable`.

lib/src/types/unknown_type.dart

@@ -1,8 +1,6 @@
-import 'package:meta/meta.dart';
+/// A type is not registered and cannot be registered with GenericReader.
 
-/// A sealed type that is not and cannot be registered with GenericReader.
-@sealed
-class UnknownType {
+final class UnknownType {
   const UnknownType();
 
   @override

pubspec.yaml

@@ -1,25 +1,24 @@
 name: generic_reader
 
-description: Extension providing methods for the systematic reading of
-  enums, constant lists, maps, sets, and generic compile-time constant expressions.
+description: Extension providing methods for the systematic reading of enums,
+  constant lists, maps, sets, and generic compile-time constant expressions.
 
-version: 0.3.2
+version: 0.4.0
 
 homepage: https://github.com/simphotonics/generic_reader
 
 environment:
-  sdk: '>=2.19.0 <4.0.0'
+  sdk: '^3.0.0'
 
 dependencies:
-  analyzer: '>=5.2.0 <7.0.0'
-  exception_templates: ^0.2.4
-  meta: ^1.9.0
-  source_gen: any
+  analyzer: ^6.2.0
+  exception_templates: ^0.3.0
+  source_gen: ^1.4.0
 
 dev_dependencies:
-  ansicolor: ^2.0.1
-  lints: ^2.0.1
+  ansi_modifier: ^0.1.1
+  lints: ^2.1.1
   source_gen_test: ^1.0.4
-  test: ^1.22.2
+  test: ^1.24.6
   test_types:
     path: example/test_types