Add timeout example

Author: BppleMan

.idea/codeStyles/codeStyleConfig.xml

@@ -0,0 +1,79 @@
+import org.gradle.nativeplatform.platform.internal.DefaultNativePlatform
+
+val currentPlatform: Platform = when {
+    DefaultNativePlatform.getCurrentOperatingSystem().isMacOsX && DefaultNativePlatform.getCurrentArchitecture().isAmd64 -> Platform.MACOS_X64
+    DefaultNativePlatform.getCurrentOperatingSystem().isMacOsX && DefaultNativePlatform.getCurrentArchitecture().isArm64 -> Platform.MACOS_ARM64
+    DefaultNativePlatform.getCurrentOperatingSystem().isLinux && DefaultNativePlatform.getCurrentArchitecture().isAmd64 -> Platform.LINUX_X64
+    DefaultNativePlatform.getCurrentOperatingSystem().isLinux && DefaultNativePlatform.getCurrentArchitecture().isArm64 -> Platform.LINUX_ARM64
+    DefaultNativePlatform.getCurrentOperatingSystem().isWindows && DefaultNativePlatform.getCurrentArchitecture().isAmd64 -> Platform.MINGW_X64
+    else -> throw GradleException("Host OS is not supported in Kotlin/Native.")
+}
+
+plugins {
+    kotlin("multiplatform")
+}
+
+repositories {
+    mavenCentral()
+    gradlePluginPortal()
+}
+
+kotlin {
+    jvm {
+        compilations.all {
+            kotlinOptions.jvmTarget = "17"
+        }
+        withJava()
+        testRuns["test"].executionTask.configure {
+            useJUnitPlatform()
+        }
+    }
+
+    val nativeTarget = when (currentPlatform) {
+        Platform.MACOS_X64 -> macosX64()
+        Platform.MACOS_ARM64 -> macosArm64()
+        Platform.LINUX_X64 -> linuxX64()
+        Platform.LINUX_ARM64 -> linuxArm64()
+        Platform.MINGW_X64 -> mingwX64()
+    }
+
+    nativeTarget.apply {
+        binaries {
+            executable {
+                entryPoint = "com.kgit2.kommand.main"
+            }
+        }
+    }
+
+    applyDefaultHierarchyTemplate()
+
+    sourceSets {
+        // add opt-in
+        all {
+            languageSettings.optIn("kotlinx.cinterop.UnsafeNumber")
+            languageSettings.optIn("kotlinx.cinterop.ExperimentalForeignApi")
+            languageSettings.optIn("kotlin.experimental.ExperimentalNativeApi")
+            languageSettings.optIn("kotlin.native.runtime.NativeRuntimeApi")
+            languageSettings.optIn("kotlin.ExperimentalStdlibApi")
+        }
+
+        commonMain {
+            dependencies {
+                implementation(rootProject)
+                implementation("org.jetbrains.kotlinx:kotlinx-coroutines-core:1.8.0-RC2")
+                implementation("org.jetbrains.kotlinx:kotlinx-datetime:0.5.0")
+            }
+        }
+    }
+}
+
+enum class Platform(
+    val archName: String
+) {
+    MACOS_X64("x86_64-apple-darwin"),
+    MACOS_ARM64("aarch64-apple-darwin"),
+    LINUX_X64("x86_64-unknown-linux-gnu"),
+    LINUX_ARM64("aarch64-unknown-linux-gnu"),
+    MINGW_X64("x86_64-pc-windows-gnu"),
+    ;
+}

.idea/gradle.xml

@@ -0,0 +1,60 @@
+package com.kgit2.kommand
+
+import com.kgit2.kommand.process.Command
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.IO
+import kotlinx.coroutines.async
+import kotlinx.coroutines.runBlocking
+import kotlinx.coroutines.withTimeout
+import kotlinx.datetime.Clock
+
+fun main() = runBlocking(Dispatchers.Default) {
+    // Sleep with regular
+    val start = Clock.System.now()
+    val status = Command("sleep").arg("5").status()
+    println("status: $status elapsed: ${Clock.System.now() - start}")
+
+    // Sleep with timeout detection and timeout determination
+    val start2 = Clock.System.now()
+    val child = Command("sleep").arg("5").spawn()
+    val childJob = async(Dispatchers.IO) {
+        runCatching {
+            child.wait()
+        }.onFailure {
+            println("child result: $it")
+        }.getOrNull()
+    }
+    runCatching {
+        withTimeout(3000) {
+            childJob.await()
+        }
+    }.onSuccess {
+        println("status: $it elapsed: ${Clock.System.now() - start2}")
+    }.onFailure {
+        child.kill()
+        println("status: $it elapsed: ${Clock.System.now() - start2}")
+    }
+
+    // Sleep with timeout detection and determination that it will not timeout
+    val start3 = Clock.System.now()
+    val child2 = Command("sleep").arg("2").spawn()
+    val childJob2 = async(Dispatchers.IO) {
+        runCatching {
+            child2.wait()
+        }.onFailure {
+            println("child result: $it")
+        }.getOrNull()
+    }
+    runCatching {
+        withTimeout(3000) {
+            childJob2.await()
+        }
+    }.onSuccess {
+        println("status: $it elapsed: ${Clock.System.now() - start3}")
+    }.onFailure {
+        child2.kill()
+        println("status: $it elapsed: ${Clock.System.now() - start3}")
+    }
+
+    Unit
+}

kommand-examples/timeout/build.gradle.kts

@@ -25,3 +25,4 @@ include(":kommand-examples")
 include(":kommand-examples:example1")
 include(":kommand-examples:example2")
 include(":kommand-examples:example3")
+include(":kommand-examples:timeout")