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https://github.com/kostiakoval/SpeedLog
Fast Swift debug logs
https://github.com/kostiakoval/SpeedLog
Last synced: 2 months ago
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Fast Swift debug logs
- Host: GitHub
- URL: https://github.com/kostiakoval/SpeedLog
- Owner: kostiakoval
- License: mit
- Created: 2015-07-12T07:38:58.000Z (over 9 years ago)
- Default Branch: develop
- Last Pushed: 2018-01-23T16:54:39.000Z (almost 7 years ago)
- Last Synced: 2024-11-07T15:58:21.825Z (2 months ago)
- Language: Swift
- Size: 121 KB
- Stars: 131
- Watchers: 12
- Forks: 13
- Open Issues: 3
-
Metadata Files:
- Readme: README.md
- Changelog: CHANGELOG.md
- License: LICENSE
Awesome Lists containing this project
- Awesome-Swift-Packages - SpeedLog - Fast Swift debug logs. (Logger)
README
# SpeedLog - 🚀🐌
[](https://travis-ci.org/kostiakoval/SpeedLog)
[](http://cocoapods.org/pods/SpeedLog)
[](https://github.com/Carthage/Carthage)
[](http://cocoapods.org/pods/SpeedLog)
[](http://cocoapods.org/pods/SpeedLog)
**SpeedLog** - Fast Debug logging, easy to disable and improve Swift performance optimization
The Swift `print` statements aren't emitted when compiling in Release mode with enabled optimization. This prevents Swift from performing optimal code optimization.
The SpeedLog allows you to remove `print` when the logs are disabled. This allows Swift compiler to perform optimal code optimization and increase application performance.
## Features
- [x] Improves Swift code optimization
- [x] Easy to disable
- [x] Reach formatting
- [x] Coloured console output
- [x] Custom `UIColor` representation
## Usage
```swift
import SpeedLog
SpeedLog.print("Hello")
SpeedLog.print(["Super"], ["Speed"])
```
### Log output Styling
```swift
SpeedLog.mode = .FuncName
SpeedLog.print("Show only FunctionName")
//myFunc(): Show only FunctionName
SpeedLog.mode = [.FuncName, .FileName]
SpeedLog.print("Show FunctionName and File name")
//AppDelegate.myFunc(): Show FunctionName and File name
SpeedLog.mode = [.FuncName, .FileName, .Line]
SpeedLog.print("Show 3 options :)")
//AppDelegate.myFunc()[36]: Show 3 options :)
SpeedLog.mode = .FullCodeLocation
SpeedLog.print("Show fullCode, same as above")
//AppDelegate.myFunc()[39]: Show fullCode, same as above
SpeedLog.mode = .AllOptions
SpeedLog.print("Enable All Features")
//2015-11-26 19:32:33.687 AppDelegate.myFunc()[27]: Enable All Features
```
### UIColor log
`SpeedLog` has nice `UIColor` log style.
All you need to do is enable it once by calling `SpeedLog.enableVisualColorLog()`
```swift
SpeedLog.enableVisualColorLog()
SpeedLog.print("Visual:", c)
SpeedLog.disableVisualColorLog()
SpeedLog.print("Original Restored:", c)
```
P.S - You also need to install [XcodeColors](https://github.com/robbiehanson/XcodeColors) Xcode Plugin. Use [Alcatraz](http://alcatraz.io) to install it.
### Enable Log
To enable logs you need to add a Swift Compiler `ENABLE_LOG` flag
1. Go to: Build Settings -> Swift Compiler - Custom Flags
2. Add `-D ENABLE_LOG` flag
If you use use `CocoaPods` or `Carthage` you need to enable it for `SpeedLog` framework, not the project itself.
See more details at [Stackoverflow](http://stackoverflow.com/a/24112024/1838875)
## Installation
### [CocoaPods](http://cocoapods.org)
To install it, simply add the following line to your Podfile:
```ruby
use_frameworks!
pod "SpeedLog"
```
### [Carthage](https://github.com/Carthage/Carthage)
To integrate SpeedLog into your Xcode project using Carthage, specify it in your Cartfile:
```
github "kostiakoval/SpeedLog"
```
**`*`** Carthage builds frameworks in `Release` mode. This mean if you run `carthage update` and include `SpeedLog.framework` to the project no output will be printed to console, because it's not printed in release mode.
**How to use Carthage with SpeedLog**:
- Run`carthage checkout`
- Open `Carthage/Checkouts/SpeedLog` and add `SpeedLog.xcodeproj` to your project.
### Manual
Copy the `SpeedLog.swift` file into your project
### Colors
In order to use colorised console you need to install [XcodeColors](https://github.com/robbiehanson/XcodeColors) Xcode plugin.
Use [Alcatraz](http://alcatraz.io) to install it. Go to:
Xcode -> Window -> Package Manager -> Search for `XcodeColors` and install it
## Future Features
There are many logging libs I like:
- [PrintlnMagic](https://github.com/ArtSabintsev/PrintlnMagic)
- [Swell](https://github.com/hubertr/Swell)
- [CleanroomLogger](https://github.com/emaloney/CleanroomLogger)
But there is one problem with all of them - it's not possible to disable them before compiling Swift code.
Next step is:
Get the best features from those libs and integrate them into `SpeedLog`
### To Do:
- [ ] Different log levels (debug, info, verbose, etc)
- [ ] Log to a file
- [ ] Lazy code evaluation (@autoclosure) for log
## Contribute
Please open an issue with bugs and missing features, functionality or ideas for improvements.
Also you can contribute by following these guidelines:
1. Fork it
2. Create your feature branch (`git checkout -b my-new-feature`)
3. Commit your changes (`git commit -am 'Add some feature'`)
4. Push to the branch (`git push origin my-new-feature`)
5. Create pull request
## Author
[Kostiantyn Koval](http://twitter.com/kostiakoval), thats me :)
Thanks to [Arthur Ariel Sabintsev](https://github.com/ArtSabintsev) for his [PrintlnMagic](https://github.com/ArtSabintsev/PrintlnMagic) lib
## License
SpeedLog is available under the MIT license. See the LICENSE file for more info.