README.md

CommonOSLog

Common log tool using the os.framework

Usage

Swift Package Manager

.package(url: "https://github.com/mainasuk/CommonOSLog.git", from: "1.0.0"),

Example

iOS 14 (since 1.0.0)

// Debug:
// .trace, .info
// Info:
// .info
// Default:
// .log, .notice
// Error
// .error, .warning
// Fault or Bug:
// .critical, .fault

import os.log

let logger = Logger.create(system: "UnitTests", category: "Test")
logger.info("\((#file as NSString).lastPathComponent, privacy: .public)[\(#line, privacy: .public)], \(#function, privacy: .public): Hello")

// Output:
// … [Test] CommonOSLogTests.swift[7], testExample(): Hello

iOS 12 ~ iOS 13 (since 0.1.0)

import os.log

os_log(.info, log: .debug, "%{public}s[%{public}ld], %{public}s: deinit", ((#file as NSString).lastPathComponent), #line, #function)
os_log(.info, log: .layout, "%{public}s[%{public}ld], %{public}s: view size: %s", ((#file as NSString).lastPathComponent), #line, #function, view.size.debugDescription)
os_log(.info, log: .logic, "%{public}s[%{public}ld], %{public}s: dataSource updated", ((#file as NSString).lastPathComponent), #line, #function)
os_log(.info, log: .interaction, "%{public}s[%{public}ld], %{public}s: user input: %s", ((#file as NSString).lastPathComponent), #line, #function, textField.text.debugDescription)

License

MIT license