updated logger

src/util/logger.ts

@@ -1,13 +1,30 @@
-import _ from 'lodash';
 import { type ILogObj, Logger } from 'tslog';
 
 import { packageName } from './packageName';
 
-const logLevel = _.parseInt(process.env.LOG_LEVEL ?? '');
+// These are the presefined tslog log levels. You can specify
+// LOG_LEVEL by any of the keys or values defined below.
+const logLevels: Record<string, number | undefined> = {
+  silly: 0,
+  trace: 1,
+  debug: 2,
+  info: 3,
+  warn: 4,
+  error: 5,
+  fatal: 6,
+};
 
+const integerLogLevel = parseInt(process.env.LOG_LEVEL ?? '');
+
+const resolvedLogLevel = Number.isNaN(integerLogLevel)
+  ? logLevels[(process.env.LOG_LEVEL ?? '').toLowerCase()]
+  : integerLogLevel;
+
+// Set your tslog instance options here! By default, logs are suppressed if LOG_LEVEL is invalid or undefined.
+// See https://tslog.js.org for more info.
 export const logger = new Logger<ILogObj>({
   hideLogPositionForProduction: true,
-  minLevel: _.isNaN(logLevel) ? undefined : logLevel,
+  minLevel: resolvedLogLevel,
   name: packageName,
-  type: _.isNaN(logLevel) ? 'hidden' : 'pretty',
+  type: resolvedLogLevel === undefined ? 'hidden' : 'pretty',
 });