tweak output

Author: mdjastrzebski

src/helpers/logger.ts

@@ -1,25 +1,32 @@
 import * as nodeConsole from 'console';
 import * as nodeUtil from 'util';
 import chalk from 'chalk';
+import redent from 'redent';
 
 export const logger = {
   debug(message: any, ...args: any[]) {
-    const output = nodeUtil.format('RNTL: ', message, ...args);
+    const output = formatMessage('●', message, ...args);
     nodeConsole.debug(chalk.dim(output));
   },
 
   info(message: any, ...args: any[]) {
-    const output = nodeUtil.format('RNTL: ', message, ...args);
+    const output = formatMessage('●', message, ...args);
     nodeConsole.info(output);
   },
 
   warn(message: any, ...args: any[]) {
-    const output = nodeUtil.format('RNTL: ', message, ...args);
+    const output = formatMessage('▲', message, ...args);
     nodeConsole.warn(chalk.yellow(output));
   },
 
   error(message: any, ...args: any[]) {
-    const output = nodeUtil.format('RNTL: ', message, ...args);
+    const output = formatMessage('■', message, ...args);
     nodeConsole.error(chalk.red(output));
   },
 };
+
+function formatMessage(symbol: string, message: any, ...args: any[]) {
+  const formatted = nodeUtil.format(message, ...args);
+  const indented = redent(formatted, 4);
+  return `  ${symbol} ${indented.trimStart()}\n`;
+}