Extension method on String to create PubspecYaml instance from it

Author: alexei-sintotski

dev/ignored_lint_warning_for_generated_code.txt

@@ -6,8 +6,9 @@
 // ignore_for_file: avoid_annotating_with_dynamic
 // ignore_for_file: avoid_classes_with_only_static_members
 // ignore_for_file: avoid_equals_and_hash_code_on_mutable_classes
-// ignore_for_file: non_constant_identifier_names
+// ignore_for_file: implicit_dynamic_parameter
 // ignore_for_file: join_return_with_assignment
+// ignore_for_file: non_constant_identifier_names
 // ignore_for_file: prefer_asserts_with_message
 // ignore_for_file: prefer_expression_function_bodies
 // ignore_for_file: prefer_single_quotes

example/main.dart

@@ -5,8 +5,7 @@ import 'package:pubspec_yaml/pubspec_yaml.dart';
 // ignore_for_file: avoid_print
 
 void main() {
-  final pubspecYamlContent = File('pubspec.yaml').readAsStringSync();
-  final pubspecYaml = PubspecYaml.loadFromYamlString(pubspecYamlContent);
+  final pubspecYaml = File('pubspec.yaml').readAsStringSync().toPubspecYaml();
 
   final productionOverrides = pubspecYaml.dependencyOverrides.where(
     (override) => pubspecYaml.dependencies.any((

lib/src/git_package_dependency_spec/git_package_dependency_spec.g.dart

@@ -145,6 +145,12 @@ class PubspecYaml extends $PubspecYaml {
   String toYamlString() => _formatToYaml(this);
 }
 
+/// Extension class on String to import PubspecYaml from a YAML string
+extension PubspecYamlFromYamlString on String {
+  /// Creates PubspecYaml from a YAML string
+  PubspecYaml toPubspecYaml() => PubspecYaml.loadFromYamlString(this);
+}
+
 // =====================================================================================================================
 // Implementation details
 // =====================================================================================================================

lib/src/hosted_package_dependency_spec/hosted_package_dependency_spec.g.dart

@@ -8,15 +8,13 @@ void main() {
     final realisticPubspecYaml = File('${gitRepoRoot()}/pubspec.lock').readAsStringSync();
 
     group('$PubspecYaml.loadFromYamlString', () {
-      test('does not crash', () {
-        PubspecYaml.loadFromYamlString(realisticPubspecYaml);
-      });
+      test('does not crash', realisticPubspecYaml.toPubspecYaml);
     });
 
     group('$PubspecYaml.toYamlString', () {
       test('preserves equivalence', () {
-        final pubspecYaml = PubspecYaml.loadFromYamlString(realisticPubspecYaml);
-        expect(PubspecYaml.loadFromYamlString(pubspecYaml.toYamlString()), pubspecYaml);
+        final pubspecYaml = realisticPubspecYaml.toPubspecYaml();
+        expect(pubspecYaml.toYamlString().toPubspecYaml(), pubspecYaml);
       });
     });
   });