kotlin-cli

Kotlin-CLI - command line option parsing suite for Kotlin

Usage

import com.evalab.core.cli.Command
import com.evalab.core.cli.exception.OptionException

fun main(args: Array<String>) {
    val command = Command("command", "Command just for testing")

    command.addBooleanOption("debug", false, 'd', "Flag of debug mode")
    command.addBooleanOption("verbose", false, 'v', "Returns detailed information")
    command.addIntegerOption("size", false, 's', "Sets size")
    command.addDoubleOption("fraction", false, 'f', "Sets fraction")
    command.addStringOption("name", true, 'n', "Sets name")

    try {
        command.parse(args)
    } catch (e: OptionException) {
        println(e.message)
        println(command.getHelp())
        System.exit(2)
    }

    val debug = command.getBooleanValue("debug", false)
    val verbose = command.getBooleanValue("verbose", false)
    val size = command.getIntegerValue("size", 0)
    val fraction = command.getDoubleValue("fraction", 0.0)
    val name = command.getStringValue("name")

    println("debug: " + debug)
    println("verbose: " + verbose)
    println("size: " + size)
    println("fraction: " + fraction)
    println("name: " + name)
}

Contact

Follow me @leprosus

License

MIT License. See the LICENSE file.

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Comments

Simple fix to example to make it compile.

This is my first pass at using this project. I used jitpack to consume the latest commit. I am running Kotlin 1.2. When copy/pasting the example code into my project, line 24 failed to compile. This change resolved the issue.

opened by kgilmer 0