adjust logger

Author: a60814billy

lib/logger.ts

@@ -5,15 +5,26 @@ type CodiMDLogger = Logger & {
   setLevel?: (string) => void
 }
 
-const logger: CodiMDLogger = createLogger({
-  level: 'debug',
-  format: format.combine(
-    format.uncolorize(),
+let defaultFormatter = format.combine(
+  format.timestamp(),
+  format.splat(),
+  format.json()
+)
+if (process.env.NODE_ENV === 'development' || !process.env.NODE_ENV) {
+  defaultFormatter = format.combine(
     format.timestamp(),
     format.align(),
     format.splat(),
+    format.prettyPrint(),
+    format.colorize(),
+    format.errors({stack: true}),
     format.printf(info => `${info.timestamp} ${info.level}: ${info.message}`)
-  ),
+  )
+}
+
+const logger: CodiMDLogger = createLogger({
+  level: 'debug',
+  format: defaultFormatter,
   transports: [
     new transports.Console({
       handleExceptions: true