SLLog is a simple yet elegant swift logger. Allows you to log content to file, console or your custom target.

1990-02-19T22:45:36.250Z [VERBOSE] MyFile.swift:19 - 123 1991-03-20T20:33:44.777Z [INFO] MyFile.swift:20 - ABC 1992-04-21T09:53:51.021Z [DEBUG] MyFile.swift:21 - @$#!^% 1993-05-22T11:05:02.000Z [WARNING] MyFile.swift:22 - 2017-10-04 22:45:36 +0000 1994-06-23T15:13:00.146Z [ERROR] MyFile.swift:23 - [0.10000000000000001, 1, "A", 2017-10-04 09:55:36 +0000]

Add the following dependency to your Package.swift file:

.package(url: "https://github.com/SLLog/SLLog", from: "1.1.0"),

On top of your file import:

import SLLog

Log any information you need with Log class

Log.d("ABC") Log.w("#%^$&@") Log.e("1233")

Any object.

SLLog.addHandler(SLLogConsole()) Log.v(123) Log.i("ABC") Log.d("@$#!^%") Log.w(Date()) Log.e([0.1,1,"A",Date()])

Setup SLLoger

SLLog.addHandler(try! SLLogFile("path/to/directory"))

Or console handler

SLLog.addHandler(SLLogConsole())

or both

SLLog.addHandler(SLLogConsole(), try! SLLogFile(path))

You can create your custom log handler. Simply correspond to LogHandler protocol.

public class MyHandler: LogHandler { open func handle(message: Any, level: SLLog.LogType, file: String, line: UInt) { //Do your stuff with log. } }

then add it to SLLog

SLLog.addHandler(MyHandler())

SLLog can have custom providers. To add your own provider

struct MySLLogProvider: LogProvider {} SLLog.addProvider(MySLLogProvider())

can you can use LogProvider build in method send. To send your log via SLLog.

Default console log:

isDebug: Bool = true, isTerminal: Bool = { #if Xcode return false #else return true #endif }(), minProductionLogType: UInt = 3 logFormat: String = ":d :t :f::l :m", dateFormat: String? = nil, logColors: [SLLog.LogType:LogColor]? = nil

Override argument passing it in initializer to variate ConsoleLog SLLogConsole(isDebug: true, isTerminal: false) or SLLogConsole(isTerminal: false) and so on. Use isTerminal property to choose between terminal or console settings. SLLogConsole(isTerminal: false)

To fully configure SLLog pas Configuration object during initialisation. public init(_ config: Configuration = Configuration())

By default, logs are set for a terminal. log format ":d :t :f::l :m" where

`:d` is replaced in string to display date `:t` is replaced by log type `:f` is replaced by file name `:l` is replaced by line number `:m` is replaced by message object 

Default date format used by logger is as follow "yyyy-MM-dd'T'HH:mm:ss.SSS'Z'"

To get rid of default log colors pass empty dictionary in logColors or dictionary with your own definitions. For more information about terminal color take a look: https://misc.flogisoft.com/bash/tip_colors_and_formatting

LogColor is defined as follow init(_ terminal: String, _ console: String) For XCode console emoticons are used as collor.

SLLog.LogType.verbose:LogColor(TerminalColor.lightGray, "☑️"), SLLog.LogType.info:LogColor(TerminalColor.lightCyan, "Ⓜ️"), SLLog.LogType.debug:LogColor(TerminalColor.lightGreen, "✅"), SLLog.LogType.warning:LogColor(TerminalColor.lightYellow, "⚠️"), SLLog.LogType.error:LogColor(TerminalColor.lightRed, "⛔️"),

Use TerminalColor to fast access predefined colors values

SLLogFile save logs to files which are created on daily basis. File names are as follows: "yyyy-MM-dd". Created under :yuorPath/sllogs with extension .log Default maxFilesCount is set to 3 wich means logger stores 3 files at a time. 1 file = 1 day logs

Be welcome to contribute to this project! :)

You can create an issue on GitHub.

This project was released under the MIT license.