added kotlin-scripting resolver example

Author: holgerbrandl

IntegrationTest345.main.kts

@@ -0,0 +1,43 @@
+@file:Repository("https://repo.maven.apache.org/maven2")
+
+@file:DependsOn("org.jetbrains.kotlin:kotlin-scripting-jvm:1.6.20")
+@file:DependsOn("org.jetbrains.kotlin:kotlin-scripting-dependencies:1.6.20")
+@file:DependsOn("org.jetbrains.kotlin:kotlin-scripting-dependencies-maven:1.6.20")
+@file:DependsOn("org.jetbrains.kotlinx:kotlinx-coroutines-core:1.6.0")
+//@file:DependsOn("org.jetbrains.kotlin:kotlin-scripting-jvm")
+
+import java.io.File
+import kotlin.script.experimental.api.valueOrNull
+import kotlin.script.experimental.dependencies.CompoundDependenciesResolver
+import kotlin.script.experimental.dependencies.FileSystemDependenciesResolver
+import kotlin.script.experimental.dependencies.RepositoryCoordinates
+import kotlin.script.experimental.dependencies.maven.MavenDependenciesResolver
+import kotlinx.coroutines.runBlocking
+
+
+// clear .m2 cache
+//        val log4jCached = File(System.getProperty("user.home"), ".m2/repository/log4j/log4j/1.2.14/")
+val cachedM2 = File(System.getProperty("user.home"), ".m2/repository/com/beust")
+
+if (cachedM2.isDirectory) {
+    System.err.println("Cleaning up cached .m2 copy of klaxon")
+    cachedM2.deleteRecursively()
+}
+
+val mvnResolver = MavenDependenciesResolver().apply {
+    addRepository(RepositoryCoordinates("https://repo.maven.apache.org/maven2"))
+}
+
+val resolver = CompoundDependenciesResolver(FileSystemDependenciesResolver(), mvnResolver)
+
+//    val resolve = resolver.resolve("log4j:log4j:1.2.14")
+runBlocking {
+val resolve = resolver.resolve("com.beust:klaxon:5.5")
+
+println(resolve.valueOrNull())
+
+//    require(File(System.getProperty("user.home"), ".m2/repository/log4j/log4j/1.2.14/log4j-1.2.14.jar").exists()){
+require(File(System.getProperty("user.home"), ".m2/repository/com/beust/klaxon/5.5/klaxon-5.5.jar").exists()){
+    "failed to resolve dependency"
+}
+}