Merge pull request #374 from invertase/analyer9

Analyer9

Author: rrousselGit

packages/custom_lint/CHANGELOG.md

@@ -1,3 +1,7 @@
+## Unreleased patch
+
+Support analyzer 9.0.0
+
 ## 0.8.1 - 2025-09-09
 
 Support analyzer 8.0.0

packages/custom_lint/example/example_lint/pubspec.yaml

@@ -5,7 +5,7 @@ environment:
   sdk: '>=3.0.0 <4.0.0'
 
 dependencies:
-  analyzer: ^8.0.0
+  analyzer: ^9.0.0
   analyzer_plugin: ^0.13.0
   custom_lint_builder:
     path: ../../../custom_lint_builder

packages/custom_lint/pubspec.yaml

@@ -8,7 +8,7 @@ environment:
   sdk: ">=3.0.0 <4.0.0"
 
 dependencies:
-  analyzer: ^8.0.0
+  analyzer: ^9.0.0
   analyzer_plugin: ^0.13.0
   args: ^2.3.1
   async: ^2.9.0

packages/custom_lint/test/cli_test.dart

@@ -315,7 +315,7 @@ Analyzing...
         TestLintRule(
           code: 'hello_world',
           message: 'Hello world',
-          errorSeverity: ErrorSeverity.WARNING,
+          diagnosticSeverity: DiagnosticSeverity.WARNING,
         ),
       ]),
     );

packages/custom_lint/test/create_project.dart

@@ -34,7 +34,7 @@ class TestLintRule {
     this.onVariable = '',
     this.ruleMembers = '',
     this.fixes = const [],
-    this.errorSeverity = ErrorSeverity.INFO,
+    this.diagnosticSeverity = DiagnosticSeverity.INFO,
   });
 
   final String code;
@@ -44,7 +44,7 @@ class TestLintRule {
   final String onVariable;
   final String ruleMembers;
   final List<TestLintFix> fixes;
-  final ErrorSeverity errorSeverity;
+  final DiagnosticSeverity diagnosticSeverity;
 
   void run(StringBuffer buffer) {
     final fixesCode = fixes.isEmpty
@@ -64,7 +64,7 @@ class $code extends DartLintRule {
     : super(
         code: LintCode(name: '$code',
         problemMessage: '$message',
-        errorSeverity: ErrorSeverity.${errorSeverity.displayName.toUpperCase()}),
+        diagnosticSeverity: DiagnosticSeverity.${diagnosticSeverity.displayName.toUpperCase()}),
       );
 
 $fixesCode

packages/custom_lint_builder/CHANGELOG.md

@@ -1,3 +1,7 @@
+## Unreleased patch
+
+Support analyzer 9.0.0
+
 ## 0.8.1 - 2025-09-09
 
 Support analyzer 8.0.0

packages/custom_lint_builder/example/example_lint/pubspec.yaml

@@ -5,7 +5,7 @@ environment:
   sdk: '>=3.0.0 <4.0.0'
 
 dependencies:
-  analyzer: ^8.0.0
+  analyzer: ^9.0.0
   analyzer_plugin: ^0.13.0
   custom_lint_builder:
     path: ../../../custom_lint_builder

packages/custom_lint_builder/lib/src/client.dart

@@ -1191,7 +1191,7 @@ class _ClientAnalyzerPlugin extends analyzer_plugin.ServerPlugin {
     const code = LintCode(
       name: 'custom_lint_get_lint_fail',
       problemMessage: 'A lint plugin threw an exception',
-      errorSeverity: ErrorSeverity.ERROR,
+      errorSeverity: DiagnosticSeverity.ERROR,
     );
 
     // TODO add context message that points to the fir line of the stacktrace
@@ -1202,7 +1202,7 @@ class _ClientAnalyzerPlugin extends analyzer_plugin.ServerPlugin {
         resolver.lineInfo.lineStarts.elementAtOrNull(1) ?? startOffset;
 
     reporter.atOffset(
-      errorCode: code,
+      diagnosticCode: code,
       offset: startOffset,
       length: endOffset - startOffset,
     );
@@ -1217,13 +1217,13 @@ class _ClientAnalyzerPlugin extends analyzer_plugin.ServerPlugin {
   }
 }
 
-class _AnalysisErrorListenerDelegate implements AnalysisErrorListener {
+class _AnalysisErrorListenerDelegate implements DiagnosticListener {
   _AnalysisErrorListenerDelegate(this._onError);
 
   final void Function(AnalysisError error) _onError;
 
   @override
-  void onError(AnalysisError error) => _onError(error);
+  void onDiagnostic(AnalysisError error) => _onError(error);
 }
 
 extension on ChangeReporterBuilder {

packages/custom_lint_builder/lib/src/custom_analyzer_converter.dart

@@ -24,7 +24,7 @@ class CustomAnalyzerConverter {
   plugin.AnalysisError convertAnalysisError(
     analyzer.AnalysisError error, {
     analyzer.LineInfo? lineInfo,
-    analyzer.ErrorSeverity? severity,
+    analyzer.DiagnosticSeverity? severity,
   }) {
     var errorCode = error.errorCode;
     severity ??= errorCode.errorSeverity;
@@ -120,11 +120,11 @@ class CustomAnalyzerConverter {
   /// Convert the error [severity] from the 'analyzer' package to an analysis
   /// error severity defined by the plugin API.
   plugin.AnalysisErrorSeverity convertErrorSeverity(
-          analyzer.ErrorSeverity severity) =>
+          analyzer.DiagnosticSeverity severity) =>
       plugin.AnalysisErrorSeverity.values.byName(severity.name);
 
   /// Convert the error [type] from the 'analyzer' package to an analysis error
   /// type defined by the plugin API.
-  plugin.AnalysisErrorType convertErrorType(analyzer.ErrorType type) =>
+  plugin.AnalysisErrorType convertErrorType(analyzer.DiagnosticType type) =>
       plugin.AnalysisErrorType.values.byName(type.name);
 }

packages/custom_lint_builder/lib/src/expect_lint.dart

@@ -22,7 +22,7 @@ class ExpectLint {
         'Expected to find the lint {0} on next line but none found.',
     correctionMessage: 'Either update the code such that it emits the lint {0} '
         'or update the expect_lint clause to not include the code {0}.',
-    errorSeverity: ErrorSeverity.ERROR,
+    errorSeverity: DiagnosticSeverity.ERROR,
   );
 
   /// The list of lints emitted in the file.
@@ -74,7 +74,7 @@ class ExpectLint {
     // Some expect_lint clauses where not respected
     for (final unfulfilledExpectedLint in unfulfilledExpectedLints) {
       reporter.atOffset(
-        errorCode: _code,
+        diagnosticCode: _code,
         offset: unfulfilledExpectedLint.offset,
         length: unfulfilledExpectedLint.code.length,
         arguments: [unfulfilledExpectedLint.code],