LoggingPlayground

This Swift package is a logging backend for SwiftLog. It is usable on Swift Playground.

Adding the dependency

You need to declare your dependency in your Package.swift:

.package(url: "https://github.com/kkebo/swift-log-playground", from: "0.2.0"),

and to your application/library target, add "LoggingPlayground" to your dependencies, e.g. like this:

.target(
    name: "YourLibrary",
    dependencies: [
        .product(name: "LoggingPlayground", package: "swift-log-playground")
    ]
),

Example (Playground Book or Xcode Playground)

import Logging
import LoggingPlayground

let logger = Logger(label: "main")

LoggingSystem.bootstrap { PlaygroundHandler(label: $0) }

logger.debug("The program started.")

Example (App Project)

import Logging
import LoggingPlayground
import SwiftUI

let logger = Logger(label: "main")

@main
struct MyApp: App {
    init() {
        // Use swift-log-playground only if running on Swift Playground or Xcode Previews
        if ProcessInfo.processInfo.environment["XCODE_RUNNING_FOR_PREVIEWS"] == "1" {
            LoggingSystem.bootstrap { PlaygroundHandler(label: $0) }
        }
    }

    var body: some Scene {
        WindowGroup {
            ContentView()
        }
    }
}