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Lightweight logging library for Kotlin/Multiplatform. Supports Android, iOS, JavaScript and plain JVM environments.
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README.md

Log4K

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Lightweight logging library for Kotlin/Multiplatform. Supports Android, iOS, JavaScript and plain JVM environments.

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implementation("saschpe.log4k:log4k:0.1.5")

Usage

Logging messages is straightforward, the Log object provides the usual functions you'd expect:

Log.verbose("FYI")
Log.debug("Debugging ${foo.bar}")
Log.info("Nice to know")
Log.warn("Warning about $stuff ...")
Log.error("Oops!")
Log.assert("Something went wrong!", throwable)

The log output includes the function name and line and pretty-prints exceptions on all supported platforms:

I/Application.onCreate: Log4K rocks!

Configuration (Android example)

To only output messages with log-level info and above, you can configure the console logger in your Application class:

class MyApplication : Application() {
    override fun onCreate() {
        super.onCreate()
        Log.loggers.add(ConsoleLogger().apply {
            if (!BuildConfig.DEBUG) {
                minimumLogLevel = Log.Level.Info
            }
        })
    }
}

Snapshots of the development version are available in Sonatype's snapshots repository.

Users

License

Copyright 2019 Sascha Peilicke

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

   http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
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