Colorful, flexible, lightweight logging for Swift 4.
Example of output in Xcode Console:
23:21:37.635 [VERBOSE] [OrdersVC.viewDidLoad():24] - Some non important information
23:21:37.636 [DEBUG] [OrdersVC.viewDidLoad():25] - Some useful information just to debugging
23:21:37.636 [INFO] [OrdersVC.viewDidLoad():26] - Useful information, etc
23:21:37.636 [WARNING] [OrdersVC.viewDidLoad():27] - Not a good information
23:21:37.636 [ERROR] [OrdersVC.viewDidLoad():28] - Some important error
23:21:37.636 [CRITICAL] [OrdersVC.viewDidLoad():29] - Something went so wrong with critical priority
Or one more example:
- Now there are some problems with displaying colors from the Xcode 8, so they are temporarily replaced by Emoji (if u want, ofc.
To use EXPLogger with CocoaPods add this to your Podfile:
pod 'EXPLogger', '~> 1.0.3'
Then run pod install. For details of the installation and usage of CocoaPods, visit it's official web site.
Will be available soon.
Will be available soon.
This quick start method is intended just to get you up and running with the EXPLogger. You should however use the advanced usage below to get the most out of this library.
Add this code at the top of your AppDelegate.swift to be able to use EXPLogger in your whole project. Or just use it in your individual classes. It's up to you.
- Import
import EXPLogger- Declare an instance of the logger
let log = EXPLogger.selfIn the AppDelegate method didFinishLaunchingWithOptions() add the EXPLogger log targets (console, file, etc.). And it's ready to use.
- Set up logger
// add log targets (important! at least one is needed)
let console = ConsoleTarget() // xcode console
// add the targets to log
log.addTarget(console)
// log anything you want in your whole project!
log.verbose("Some non important information that can be easily skipped")
log.debug("Some useful information just to debugging")
log.info("Useful information, etc")
log.warning("Not a good information")
log.error("Some error")
log.critical("Something went so wrong with critical prior")The different methods set the log level of the message. EXPLogger will only print messages with a log level that is greater to or equal to it's current log level setting. So a logger with a level of .error will only output log messages with a level of .error, or .critical.
You can log simple strings:
log.debug("Hi there, I'm EXPLogger!")Or just anything you want, for example:
log.debug((4, 2, 1, 0, 5)) // array
log.debug(true) // boolean
log.debug(CGPoint(x: 1.1, y: 2.2)) // something like this
log.debug(Enum.Option) // enumsEXPLogger allows for much greater control and flexibility.
EXPlogger can be configured to deliver log messages to a variety of destinations. Using the basic setup above, the logger will output log messages to the standard Xcode debug console just in a few lines of setup.
- Here's an example of configuring the logger with some additional settings.
// add log targets
let console = ConsoleTarget() // xcode console
console.showDate = false // (default is true)
console.showLogTag = true // (default is true)
console.showFileName = true // (default is true)
console.showFunctionName = false // (default is true)
console.showThreadName = true // (default is false) *will be available soon
console.showLineNumber = true // (default is true)
console.showLevel = false // (default is true)
console.showFileSuffix = true // (default is true)
console.enableColors = false // (default is false) *not working for now in Xcode 8
console.defaultDateFormat = "HH:mm:ss" // (default is "HH:mm:ss.SSS")
console.defaultTimeZone = "UTC" // (default will be TimeZone.Current)
// add the targets to log
log.addTarget(console)
// log anything you want in your whole project!
...If you don't configure these functions, EXPLogger will work based on default values.
- Here's an example of configuring the logger with some additional destinations.
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- If you need help, use Stack Overflow (Tag 'explogger') or open an issue.
- If you'd like to ask a general question, use Stack Overflow or open an issue.
- If you've found a bug, open an issue.
- If you have a feature request, open an issue.
- If you want to contribute, submit a pull request.
- If you use and enjoy EXPlogger, please star the project on GitHub.
See CHANGELOG.
EXPLogger Library is released under the MIT License.