loghere - npm Package Compare versions

Comparing version 0.0.1 to 1.0.0

lib/logger.js

+'use strict'
+
+const Time = require('./time.js')
+
+const LOGGER_LEVEL = [
+	'ALL',
+	'TRACE',
+	'DEBUG',
+	'INFO',
+	'WARN',
+	'ERROR',
+	'FATAL',
+	'MARK',
+	'OFF',
+]
+const levelIndex = Symbol('Level-Index')
+
+module.exports = class Logger {
+
+	constructor() {
+
+		// ALL < TRACE < DEBUG < INFO < WARN < ERROR < FATAL < MARK < OFF
+		this[levelIndex] = 0
+	}
+
+	get level() {
+		const index = this[levelIndex]
+		return LOGGER_LEVEL[index]
+	}
+
+	set level(val) {
+		const index = LOGGER_LEVEL.indexOf(val.toUpperCase())
+		const SMALLEST_INDEX = 0
+		if ( index >= SMALLEST_INDEX) {
+			this[levelIndex] = index
+		} else {
+			throw new Error(`日志等级 level 错误，只能设置为以下值：${LOGGER_LEVEL.toString()}`)
+		}
+	}
+
+	static getTime() {
+		const now = new Time()
+		return now.getFormattedTime()
+	}
+
+	isActive(currentLevel) {
+		const currentIndex = LOGGER_LEVEL.indexOf(currentLevel)
+		if (currentIndex >= this[levelIndex]) {
+			return true
+		}
+		return false
+	}
+
+	debug(content) {
+		const currentLevel = 'DEBUG'
+		if (this.isActive(currentLevel)) {
+			console.debug(`[${Logger.getTime()}] [${currentLevel}] ${content}`)
+		}
+	}
+
+	info(content) {
+		const currentLevel = 'INFO'
+		if (this.isActive(currentLevel)) {
+			console.info(`[${Logger.getTime()}] [${currentLevel}] ${content}`)
+		}
+	}
+
+	warn(content) {
+		const currentLevel = 'WARN'
+		if (this.isActive(currentLevel)) {
+			console.warn(`[${Logger.getTime()}] [${currentLevel}] ${content}`)
+		}
+	}
+
+	error(content) {
+		const currentLevel = 'ERROR'
+		if (this.isActive(currentLevel)) {
+			console.error(`[${Logger.getTime()}] [${currentLevel}] ${content}`)
+		}
+	}
+
+}

lib/loghere.js

+'use strict'
+
+const Logger = require('./logger.js')
+
+module.exports.getLogger = function getLogger() {
+	const logger = new Logger()
+	return logger
+}

lib/time.js

+'use strict'
+
+/**
+ * 将 0 至 9 的数字前补零，输出为字符串，例如 00,01,...,09
+ * @param {number} n
+ */
+function zerofill(n) {
+	if (typeof n !== 'number') {
+		throw new Error('参数 n 应该是一个数字')
+	}
+
+	const SMALLEST_SINGLE_DIGIT = 0
+	const LARGEST_SINGLE_DIGIT = 9
+
+	if (n >= SMALLEST_SINGLE_DIGIT && n <= LARGEST_SINGLE_DIGIT) {
+		return `0${n.toString()}`
+	}
+
+	return n.toString()
+}
+
+module.exports = class Time extends Date {
+	constructor() {
+		super()
+	}
+
+	getFullYear() {
+		return super.getFullYear().toString()
+	}
+
+	getFullMonth() {
+		return zerofill(this.getMonth())
+	}
+
+	getFullDay() {
+		return zerofill(this.getUTCDay())
+	}
+
+	getFullHour() {
+		return zerofill(this.getHours())
+	}
+
+	getFullMinute() {
+		return zerofill(this.getMinutes())
+	}
+
+	getFullSecond() {
+		return zerofill(this.getSeconds())
+	}
+
+	getFormattedTime() {
+		const formatted = `${this.getFullYear()}-${this.getFullMonth()}-${this.getFullDay()} ${this.getFullHour()}:${this.getFullMinute()}:${this.getFullSecond()}`
+
+		return formatted
+	}
+}

index.js

 'use strict'
 
-module.exports = require('./lib/loghere')
+module.exports = require('./lib/loghere.js')

package.json

 {
 	"name": "loghere",
-	"version": "0.0.1",
-	"description": "PM2 中使用的一款简易日志工具",
+	"version": "1.0.0",
+	"description": "可以在 PM2 和 Serverless 中使用的一款简易日志工具",
 	"main": "index.js",
@@ -6,0 +6,0 @@ "scripts": {

README.md

 # loghere
 
-PM2 中使用的一款简易日志工具
+可以在 PM2 和 Serverless 中使用的一款简易日志工具

Fixed alerts

Trivial Package

Supply chain risk

Packages less than 10 lines of code are easily copied into your own project and may not warrant the additional supply chain risk of an external dependency.

Found 1 instance in 1 package

No v1

Quality

Package is not semver >=1. This means it is not stable and does not support ^ ranges.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

10295

38.45%

Number of package files

10

42.86%

Lines of code

119

5850%

Number of low quality alerts

1

-50%

Number of medium supply chain risk alerts

0

-100%

No dependency changes