1 files changed, 17 insertions, 1 deletions
diff --git a/services/docker/mail-server/aws-sendmail/logger.ts b/services/docker/mail-server/aws-sendmail/logger.ts
index 12dbc80..8cea3b0 100644
--- a/services/docker/mail-server/aws-sendmail/logger.ts
+++ b/services/docker/mail-server/aws-sendmail/logger.ts
@@ -13,7 +13,10 @@ function generateTimeStringForFileName(
 }
 
 export class Logger {
-  constructor(public readonly path: string) {
+  constructor(public readonly path: string) {}
+
+  warn(message: string) {
+    console.log(message);
   }
 
   generateLogFilePath(
@@ -53,3 +56,16 @@ export class Logger {
     process.stderr.pipeTo(stderrFile.writable);
   }
 }
+
+let _logger: Logger | null = null;
+
+export function getLogger(): Logger {
+  if (_logger == null) {
+    throw new Error("No logger is set now.");
+  }
+  return _logger;
+}
+
+export function setLogger(logger: Logger | null) {
+  _logger = logger;
+}