Files
cursor_gen/flutter-cursor-templates/generator/src/telemetry.dart
T
mansi.kansara 54c66efe9b chore: update README and CLI usage for cursor_gen, version bump to 1.0.1
- Changed CLI usage instructions from `dart run cursor_gen` to `cursor_gen` for global activation.
- Updated project-brief.yaml example and README to reflect new command usage.
- Added app_context section in project-brief.yaml for theme variants and RBAC roles.
- Fixed bundled template resolution for local and global installs to prevent 'Template not found' errors.
- Version bump to 1.0.1 with corresponding updates in CHANGELOG and pubspec.yaml.
2026-05-13 12:08:52 +05:30

93 lines
3.5 KiB
Dart

// telemetry.dart — Pillar 6: Opt-in local telemetry & feedback loop
import 'dart:convert';
import 'dart:io';
import 'package:path/path.dart' as p;
import 'logger.dart';
class Telemetry {
/// Record a generation event (local-only, opt-in)
static Future<void> record({
required String projectName,
required String outputDir,
required List<String> templateFiles,
}) async {
final telemetryPath = p.join(outputDir, 'telemetry.json');
Map<String, dynamic> data;
try {
final file = File(telemetryPath);
data = file.existsSync()
? jsonDecode(await file.readAsString()) as Map<String, dynamic>
: _emptyData(projectName);
} catch (_) {
data = _emptyData(projectName);
}
final generations = data['generations'] as List;
generations.add({
'timestamp': DateTime.now().toIso8601String(),
'templateCount': templateFiles.length,
'templates': templateFiles,
});
// Keep only last 100 events
if (generations.length > 100) {
data['generations'] = generations.sublist(generations.length - 100);
}
data['lastGeneratedAt'] = DateTime.now().toIso8601String();
data['totalGenerations'] = (data['totalGenerations'] as int? ?? 0) + 1;
final file = File(telemetryPath);
await file.parent.create(recursive: true);
await file.writeAsString(const JsonEncoder.withIndent(' ').convert(data));
}
/// Print the telemetry report
static Future<void> printReport({required String outputDir}) async {
final file = File(p.join(outputDir, 'telemetry.json'));
if (!file.existsSync()) {
Logger.warn(
'No telemetry data found. Ensure telemetry_opt_in: true in project-brief.yaml');
return;
}
final data = jsonDecode(await file.readAsString()) as Map<String, dynamic>;
Logger.info('\n📊 Telemetry Report — ${data['projectName']}');
Logger.info('' * 42);
Logger.info('Total generations: ${data['totalGenerations']}');
Logger.info('Last generated: ${data['lastGeneratedAt']}');
final generations = data['generations'] as List;
if (generations.isNotEmpty) {
final last = generations.last as Map;
final templates = (last['templates'] as List).cast<String>();
Logger.info('\nLast generation used ${templates.length} templates:');
final ruleCount = templates.where((t) => t.startsWith('rules/')).length;
final agentCount = templates.where((t) => t.startsWith('agents/')).length;
final skillCount = templates.where((t) => t.startsWith('skills/')).length;
Logger.dim(
' Rules: $ruleCount | Agents: $agentCount | Skills: $skillCount');
}
Logger.info('\n💡 Quarterly template quality review checklist:');
Logger.dim(
' □ Review AI code review comments — which rules are most violated?');
Logger.dim(
' □ Ask teams: which agents are actually consulted vs. ignored?');
Logger.dim(
' □ Check if generated rules reduced hallucinations vs. last quarter');
Logger.dim(
' □ Identify brief combinations that produce the most AI errors');
Logger.dim(
' □ Update templates based on feedback, bump version in CHANGELOG.md');
}
static Map<String, dynamic> _emptyData(String projectName) => {
'projectName': projectName,
'totalGenerations': 0,
'lastGeneratedAt': '',
'generations': [],
'note':
'Local-only telemetry. Never sent anywhere. opt-in via telemetry_opt_in: true.',
};
}