Umstellung auf Kotlin Multiplatform

src/commonMain/kotlin/net/keinekekse/args/priv.kt

@@ -1,13 +1,14 @@
 package net.keinekekse.args
 
 import net.keinekekse.version.Version
-import kotlin.system.exitProcess
+
+expect fun exitApplication(rc: Int = 0): Nothing
 
 class VerifyParameterException(message: String) : RuntimeException(message)
 
 fun showParsingError(msg: String): Nothing {
-    println(ArgumentParserException.PARSING_ERROR_MSG.format(msg))
-    exitProcess(2)
+    println(ArgumentParserException.PARSING_ERROR_MSG + msg + "\n")
+    exitApplication(2)
 }
 
 /**
@@ -311,10 +312,10 @@ class CommandLine(
         }
         e?.message?.let {
             println()
-            println(ArgumentParserException.PARSING_ERROR_MSG.format(it))
+            println(ArgumentParserException.PARSING_ERROR_MSG + it + "\n")
             println()
         }
-        exitProcess(0)
+        exitApplication(0)
     }
 
     private fun showSubcommands(parameters: MutableMap<String, SubCommandData>) {
@@ -346,7 +347,7 @@ class CommandLine(
 
     private fun showVersion(): Nothing {
         println("${programVersion.displayName} ${programVersion.fullVersion}, ${programVersion.copyright}\n")
-        exitProcess(0)
+        exitApplication(0)
     }
 
 }

src/commonMain/kotlin/net/keinekekse/args/pub.kt

@@ -1,7 +1,6 @@
 package net.keinekekse.args
 
 import kotlin.reflect.KProperty
-import kotlin.system.exitProcess
 
 interface ValueDelegate<T> {
     var value: T?
@@ -152,8 +151,8 @@ interface AddParameter {
 // Fehler beim Check der Parameter-Definitionen und beim Parsen der Kommandozeile
 internal class ArgumentParserException(message: String?) : RuntimeException(message) {
     companion object {
-        const val PARSING_ERROR_MSG = "\n*** ERROR parsing arguments: %s\n"
-        const val DEFINITION_ERROR_MSG = "\n*** ERROR defining arguments: %s\n"
+        const val PARSING_ERROR_MSG = "\n*** ERROR parsing arguments: "
+        const val DEFINITION_ERROR_MSG = "\n*** ERROR defining arguments: "
         fun showHelp() = ArgumentParserException(null)
         fun noHelpOrVersion() =
             ArgumentParserException("Option 'help' and option 'version' are not allowed.")
@@ -226,6 +225,6 @@ internal fun matchArgument(arg: String): Pair<String, String>? =
     ARGUMENT_PATTERN.matchEntire(arg)?.groupValues?.let { Pair(it[1] + it[2], it[3]) }
 
 internal fun showDefiningError(msg: String): Nothing {
-    println(ArgumentParserException.DEFINITION_ERROR_MSG.format(msg))
-    exitProcess(1)
+    println(ArgumentParserException.DEFINITION_ERROR_MSG + msg + "\n")
+    exitApplication(1)
 }

src/commonMain/kotlin/net/keinekekse/util/Version.kt

@@ -3,14 +3,14 @@ package net.keinekekse.util
 import net.keinekekse.version.Version
 
 object VERSION: Version {
-    override val version = "0.2.8"
-    override val fullVersion = "0.2.8+build.106"
+    override val version = "0.3.0-beta.1+build.109"
+    override val fullVersion = "0.3.0-beta.1+build.109"
     override val major = 0
-    override val minor = 2
-    override val patch = 8
-    override val preRelease = ""
-    override val buildMetadata = "build.106"
-    override val buildDate = "2026-01-18T01:02:24.139170Z"
+    override val minor = 3
+    override val patch = 0
+    override val preRelease = "beta.1"
+    override val buildMetadata = "build.109"
+    override val buildDate = "2026-01-18T16:08:09.445707Z"
     override val displayName = "Utility Library"
     override val copyright = "Copyright (c) 2025-2026 Hartmut Bauer"
     override val name = "util"

src/jvmMain/kotlin/net/keinekekse/args/priv.jvm.kt

@@ -0,0 +1,7 @@
+package net.keinekekse.args
+
+import kotlin.system.exitProcess
+
+actual fun exitApplication(rc: Int): Nothing {
+    exitProcess(rc)
+}

src/linuxX64Main/kotlin/net/keinekekse/args/priv.linuxX64.kt

@@ -0,0 +1,8 @@
+package net.keinekekse.args
+
+import platform.posix.exit
+
+actual fun exitApplication(rc: Int): Nothing {
+    exit(rc)
+    return Unit as Nothing
+}

src/macosArm64Main/kotlin/net/keinekekse/args/priv.macosArm64.kt

@@ -0,0 +1,8 @@
+package net.keinekekse.args
+
+import platform.posix.exit
+
+actual fun exitApplication(rc: Int): Nothing {
+    exit(rc)
+    return Unit as Nothing
+}

src/wasmWasiMain/kotlin/net/keinekekse/args/priv.wasmWasi.kt

@@ -0,0 +1,5 @@
+package net.keinekekse.args
+
+actual fun exitApplication(rc: Int): Nothing {
+    TODO("Not implemented on this platform")
+}

src/webMain/kotlin/net/keinekekse/args/priv.web.kt

@@ -0,0 +1,5 @@
+package net.keinekekse.args
+
+actual fun exitApplication(rc: Int): Nothing {
+    TODO("Not yet implemented") // js + wasmJs
+}