implement logging properly

logger.ts

@@ -0,0 +1,26 @@
+import { isatty } from "node:tty";
+import { addColors, config, createLogger, format, transports as wtransports } from "winston";
+
+const myFormat = format.printf(({ level, message, timestamp }) => {
+  return `${timestamp} [${level}] ${message}`;
+});
+
+const transports = {
+  console: new wtransports.Console(),
+};
+
+export let logger = undefined;
+
+export const buildLogger = (level: string, colorize: boolean | undefined) => {
+  let use_color = colorize === undefined ? isatty(1) : colorize;
+  const fmt = use_color
+    ? format.combine(format.colorize(), format.timestamp(), myFormat)
+    : format.combine(format.timestamp(), myFormat);
+  logger = createLogger({
+    levels: { ...config.syslog.levels, trace: 10 },
+    level,
+    format: fmt,
+    transports: [transports.console],
+  });
+  addColors({ trace: "white" });
+};