feat: Add emoji support

Update readme.md

.prettierrc

@@ -0,0 +1,6 @@
+{
+  "printWidth": 120,
+  "semi": false,
+  "singleQuote": true,
+  "trailingComma": "es5"
+}

example/index.js

@@ -1,7 +1,17 @@
-const logger = require ('../.')
+const logger = require('../.')
 
+console.log(`With emoji\n`)
+// With Emoji
+logger.info('This is information!', { emoji: 'information_source' })
+logger.warn('This is a warning!', { emoji: 'interrobang' })
+logger.error('This is a problem!', { emoji: 'collision' })
+logger.debug('This is a debug! ', { emoji: 'face_with_monocle' })
+logger.verbose('This is a verbose!', { emoji: 'hash' })
+
+console.log(`\n\n Without emoji\n`)
+// Without Emoji
 logger.info('This is information!')
 logger.warn('This is a warning!')
 logger.error('This is a problem!')
-logger.debug('This is a debug!')
-logger.verbose('This is a verbose!')
+logger.debug('This is a debug! ')
+logger.verbose('This is a verbose!')

index.js

@@ -1,4 +1,5 @@
 const winston = require('winston')
+const Emoji = require('node-emoji')
 
 const { config } = winston
 
@@ -20,24 +21,24 @@ const datetime = () => {
 }
 
 const messageTemplate = options => {
-  const level = config.addColors(options.level)
-  const { message = '' } = options
+  const level = `${config.addColors(options.level)}`
+  const { message = '', emoji = null } = options
+  const emojiIcon = emoji ? Emoji.get(emoji) : null
 
-  return `[${level} ${datetime()}]: ${message}`
+  return `[${emoji ? `${emojiIcon}  -` : '-'} ${level} ${datetime()}]: ${message}`
 }
 
 const logger = winston.createLogger({
-  format: winston.format.combine(
-    winston.format.colorize(),
-    winston.format.printf(options => messageTemplate(options))
-  ),
-  transports: [new winston.transports.Console({
-    level: 'error',
-    level: 'warn',
-    level: 'info',
-    level: 'verbose',
-    level: 'debug',
-  })],
+  format: winston.format.combine(winston.format.colorize(), winston.format.printf(options => messageTemplate(options))),
+  transports: [
+    new winston.transports.Console({
+      level: 'error',
+      level: 'warn',
+      level: 'info',
+      level: 'verbose',
+      level: 'debug',
+    }),
+  ],
 })
 
-module.exports = logger
+module.exports = logger