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Alexander-Ignition/OSLogging 1.0.3
swift-log + os.log
⭐️ 0
🕓 5 days ago
iOS macOS watchOS tvOS
.package(url: "https://github.com/Alexander-Ignition/OSLogging.git", from: "1.0.3")

OSLogging

SPM compatible GitHub license

OSLog logging backend for swift-log

Features

  • ☑ Configure OSLog
  • ☑ Mapping logging levels of Logger.Level to OSLogType
  • ☑ Customize metadata formatter

Instalation

Add dependency to Package.swift...

.package(url: "https://github.com/Alexander-Ignition/OSLogging", from: "1.0.0"),

... and your target

.target(name: "ExampleApp", dependencies: ["OSLogging"]),

Usage

Override LoggingSystem with default OSLog.

LoggingSystem.bootstrap { _ in OSLogHandler() }

let logger = Logger(label: "com.example.app")
logger.info("i found you!")
// 2019-10-20 08:47:35.498086+0300 ExampleApp[6533:150683] i found you!

Сhoose subsystems and categories for different parts of the application

let logger = Logger(label: "com.exaple.app") { label in
    OSLogHandler(subsystem: label, category: "auth")
}

logger.info("loose control")
// 2019-10-20 08:47:35.498582+0300 ExampleApp[6533:150683] [auth] loose control

Custom metadata format

var logger = Logger(label: "com.exaple.app") { label in
    var hanlder = OSLogHandler(subsystem: label, category: "session")
    hanlder.formatter = { metadata in
        metadata.map { "\($0):\($1)" } .joined(separator: ", ")
    }
    return hanlder
}
logger[metadataKey: "request-id"] = "1"
logger[metadataKey: "session-id"] = "a"

logger.warning("catch me if you can")
// 2019-10-20 08:47:35.499106+0300 ExampleApp[6533:150683] [session] session-id:a, request-id:1 catch me now

GitHub

link
Stars: 0
Last commit: 6 days ago
jonrohan Something's broken? Yell at me @ptrpavlik. Praise and feedback (and money) is also welcome.

Dependencies

Release Notes

1.0.3
6 days ago

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