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Commit 517f219

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plugins {
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kotlin("jvm")
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}
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val kotlinVersion: String by rootProject.extra
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dependencies {
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implementation(project(":jvm:basic:jvm-simple-script:script"))
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implementation("org.jetbrains.kotlin:kotlin-scripting-jvm:$kotlinVersion")
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compileOnly("org.jetbrains.kotlin:kotlin-scripting-jvm-host:$kotlinVersion")
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testRuntimeOnly("org.jetbrains.kotlin:kotlin-scripting-jvm-host-embeddable:$kotlinVersion")
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testRuntimeOnly("com.google.guava:guava:28.2-jre")
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testImplementation("junit:junit:4.12")
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}
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/*
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* Copyright 2010-2018 JetBrains s.r.o. and Kotlin Programming Language contributors.
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* Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
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*/
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package org.jetbrains.kotlin.script.examples.jvm.embeddable.host
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import org.jetbrains.kotlin.script.examples.jvm.simple.SimpleScript
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import java.io.File
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import kotlin.script.experimental.api.EvaluationResult
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import kotlin.script.experimental.api.ResultWithDiagnostics
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import kotlin.script.experimental.host.toScriptSource
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import kotlin.script.experimental.jvm.dependenciesFromCurrentContext
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import kotlin.script.experimental.jvm.jvm
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import kotlin.script.experimental.jvmhost.BasicJvmScriptingHost
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import kotlin.script.experimental.jvmhost.createJvmCompilationConfigurationFromTemplate
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fun evalFile(scriptFile: File): ResultWithDiagnostics<EvaluationResult> {
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val compilationConfiguration = createJvmCompilationConfigurationFromTemplate<SimpleScript> {
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jvm {
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dependenciesFromCurrentContext(
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"script", /* script library jar name */
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"guava",
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wholeClasspath = true
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)
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}
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}
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return BasicJvmScriptingHost().eval(scriptFile.toScriptSource(), compilationConfiguration, null)
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}
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fun main(vararg args: String) {
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if (args.size != 1) {
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println("usage: <app> <script file>")
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} else {
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val scriptFile = File(args[0])
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println("Executing script $scriptFile")
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val res = evalFile(scriptFile)
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res.reports.forEach {
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println(" : ${it.message}" + if (it.exception == null) "" else ": ${it.exception}")
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}
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}
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}
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/*
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* Copyright 2010-2018 JetBrains s.r.o. and Kotlin Programming Language contributors.
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* Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
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*/
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package org.jetbrains.kotlin.script.examples.jvm.embeddable.test
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import org.jetbrains.kotlin.script.examples.jvm.embeddable.host.evalFile
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import org.junit.Assert
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import java.io.File
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import org.junit.Test
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import kotlin.script.experimental.api.ResultWithDiagnostics
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class SimpleTest {
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@Test
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fun testSimple() {
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// guava is packed into the kotlin compiler jar, so this test will fail on the regular compiler jar
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// see comments in the script file
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val res = evalFile(File("testData/useGuava.simplescript.kts"))
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Assert.assertTrue(
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"test failed:\n ${res.reports.joinToString("\n ") { it.message + if (it.exception == null) "" else ": ${it.exception}" }}",
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res is ResultWithDiagnostics.Success
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)
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}
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}
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// assuming to be executed on proguarded compiler in which `newArrayList` is present, but `asList` ist removed
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// first pulling `newArrayList`, so with non-embeddable (not shaded) host/compiler the class `Lists` will be pulled from
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// the guava embedded into compiler, then using `asList`, which should not be present in this version of the class due to proguarding
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// So, the compilation should only succeed if shaded compiler is used and `Lists` are loaded from the non-embedded guava jar
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val arr = com.google.common.collect.Lists.newArrayList<Int>()
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val lst = listOf("Hello", "Guava")
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val glist = com.google.common.collect.Lists.asList(lst.first(), lst[1], emptyArray())
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println(glist.joinToString(", ", "", "!"))

‎settings.gradle.kts

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include("jvm:basic:jvm-maven-deps:script")
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include("jvm:basic:jvm-maven-deps:host")
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include("jvm:basic:jvm-embeddable-host")

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