pkg/analysis_server_plugin/test/src/lint_rules.dart

// Copyright (c) 2024, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

import 'package:analyzer/dart/ast/ast.dart';
import 'package:analyzer/dart/ast/visitor.dart';
import 'package:analyzer/error/error.dart';
import 'package:analyzer/src/lint/linter.dart';

class NoBoolsRule extends LintRule {
  static const LintCode code = LintCode('no_bools', 'No bools message');

  NoBoolsRule()
      : super(
          name: 'no_bools',
          description: 'No bools desc',
          details: 'No bools details',
        );

  @override
  LintCode get lintCode => code;

  @override
  void registerNodeProcessors(
      NodeLintRegistry registry, LinterContext context) {
    var visitor = _NoBoolsVisitor(this);
    registry.addBooleanLiteral(this, visitor);
  }
}

class _NoBoolsVisitor extends SimpleAstVisitor<void> {
  final LintRule rule;

  _NoBoolsVisitor(this.rule);

  @override
  void visitBooleanLiteral(BooleanLiteral node) {
    rule.reportLint(node);
  }
}