Version 3.6.0-250.0.dev

Merge 409bb14 into dev

pkg/linter/test/doc_test.dart

@@ -15,7 +15,7 @@ void main() {
       // Doc generation reads the fix status map to associate fix status
       // badges with rule documentation.  Here we check one for sanity.
       // If the file moves or format changes, we'd expect this to fail.
-      expect(fixStatusMap['prefer_single_quotes'], 'hasFix');
+      expect(fixStatusMap['LintCode.prefer_single_quotes'], 'hasFix');
     });
   });
 }

pkg/linter/tool/machine.dart

@@ -75,15 +75,16 @@ Future<String> getMachineListing(
       {
         'name': rule.name,
         'description': rule.description,
-        'categories': categories[rule.name]?.toList(),
+        'categories': categories[rule.name]?.toList() ?? [],
         'state': rule.state.label,
         'incompatible': rule.incompatibleRules,
         'sets': [
           if (coreRules.contains(rule.name)) 'core',
           if (recommendedRules.contains(rule.name)) 'recommended',
           if (flutterRules.contains(rule.name)) 'flutter',
         ],
-        'fixStatus': fixStatusMap[rule.name] ?? 'unregistered',
+        'fixStatus':
+            fixStatusMap[rule.lintCodes.first.uniqueName] ?? 'unregistered',
         'details': rule.details,
         if (sinceInfo != null)
           'sinceDartSdk': sinceInfo[rule.name]?.sinceDartSdk ?? 'Unreleased',
@@ -109,15 +110,10 @@ Map<String, String> readFixStatusMap() {
   var contents = File(statusFilePath).readAsStringSync();
 
   var yaml = loadYamlNode(contents) as YamlMap;
-  var fixStatusMap = <String, String>{};
-  for (var entry in yaml.entries) {
-    var code = entry.key as String;
-    if (code.startsWith('LintCode.')) {
-      fixStatusMap[code.substring(9)] =
-          (entry.value as YamlMap)['status'] as String;
-    }
-  }
-  return fixStatusMap;
+  return <String, String>{
+    for (var MapEntry(key: String code, :YamlMap value) in yaml.entries)
+      if (code.startsWith('LintCode.')) code: value['status'] as String,
+  };
 }
 
 Future<