Release 9.2.0

common/lib/src/util/log.dart

@@ -0,0 +1,29 @@
+import 'dart:io';
+
+import 'package:reboot_common/common.dart';
+import 'package:sync/semaphore.dart';
+
+final File launcherLogFile = _createLoggingFile();
+final Semaphore _semaphore = Semaphore(1);
+
+File _createLoggingFile() {
+  final file = File("${logsDirectory.path}\\launcher.log");
+  file.parent.createSync(recursive: true);
+  if(file.existsSync()) {
+    file.deleteSync();
+  }
+  file.createSync();
+  return file;
+}
+
+void log(String message) async {
+  try {
+    await _semaphore.acquire();
+    print(message);
+    await launcherLogFile.writeAsString("$message\n", mode: FileMode.append, flush: true);
+  }catch(error) {
+    print("[LOGGER_ERROR] An error occurred while logging: $error");
+  }finally {
+    _semaphore.release();
+  }
+}