is it currently possible to write a .main.kts that defines and uses

@Serializable

classes? how would is enable to kotlinx-serialization plugin ? i want to write a script to do a bit of json processing

@file:Import("path.kt")

is not supported by the IDE?

is there a GitHub action that handles updating dependencies in .main.kts files, and prepares PRs? like Dependabot, only for Kotlin scripts. I'd like such changes to be made partially automatically: https://github.com/krzema12/github-actions-kotlin-dsl/pull/90/files

Using JSR223, I have code that worked well in 1.4. Now with 1.6.10 I'm getting: javax.script.ScriptException: ERROR Inheritance from an interface with '@JvmDefault' members is only allowed with -Xjvm-default option (ScriptingHost6cabebe2_Line_0.kts51)

Am I right that IntelliJ doesn't have support for showing the kdoc of an imported external dependency?

Hi all! I followed the scripting tutorial and successfully created a script definition and host. I also added a

.classname

file in the

META-INF

of my script definition module (which, btw, is not described in the tutorial). This works well, and now I can create my script files in the same IDE project. Now, I would need to have support for this script definition in other project. Should I create an IDEA plugin?

Hi all... Apologies for the rushed message, but I'm hoping the solution simply occurs to someone. I have some code that compiles string into kotlin code, via the scripting host and the JVM script compiler. This works in kotlin 1.5.32, but breaks under 1.6.10, throwing the following...

Caused by: java.lang.ClassNotFoundException: com.intellij.openapi.util.Disposer
	at java.net.URLClassLoader.findClass(URLClassLoader.java:382)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:418)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:352)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:351)

Is there an easy resolution here?

is there a project manager for scripting at jetbrains? it would be good to understand the roadmap i’m becoming more and more disappointed i’ve created my new scripts in python, though i’ve only written python 4 times in my life (now 5)

Curious question - I noticed that “common” or imported script files in the samples repo use

*.smain.kts

, and I was curious if that

smain

naming is a convention or something else? I couldn’t find any other references explaining it in google searches

is there a way to get a path to the currently executing script (

.main.kts

) ? i don't want to reply on the script getting invoked always from the correct root directory or trying to guess what the correct path is.. somthing like

File(Script_main::class.java.protectionDomain.codeSource.location.toURI())

but that does not work since location in codeSource is null does anyone know a workaround ?

Any idea why I’m getting this:

2022-03-09 23:20:03,637 [ 284400]  ERROR - plication.impl.ApplicationImpl - Service is dying 
java.lang.IllegalStateException: Service is dying
   at org.jetbrains.kotlin.daemon.common.CompileService$CallResult$Dying.get(CompileService.kt:55)
   at org.jetbrains.kotlin.daemon.common.CompileService$CallResult$Dying.get(CompileService.kt:54)
   at org.jetbrains.kotlin.daemon.client.KotlinRemoteReplCompilerClient.<init>(KotlinRemoteReplCompilerClient.kt:51)
   at org.jetbrains.kotlin.daemon.client.KotlinRemoteReplCompilerClient.<init>(KotlinRemoteReplCompilerClient.kt:27)
   at org.jetbrains.kotlin.jsr223.KotlinJsr223JvmScriptEngine4Idea$replCompiler$2.invoke(KotlinJsr223JvmScriptEngine4Idea.kt:59)
   at org.jetbrains.kotlin.jsr223.KotlinJsr223JvmScriptEngine4Idea$replCompiler$2.invoke(KotlinJsr223JvmScriptEngine4Idea.kt:27)
   at kotlin.SynchronizedLazyImpl.getValue(LazyJVM.kt:74)
   at org.jetbrains.kotlin.jsr223.KotlinJsr223JvmScriptEngine4Idea.getReplCompiler(KotlinJsr223JvmScriptEngine4Idea.kt)
   at org.jetbrains.kotlin.jsr223.KotlinJsr223JvmScriptEngine4Idea$localEvaluator$2.invoke(KotlinJsr223JvmScriptEngine4Idea.kt:74)
   at org.jetbrains.kotlin.jsr223.KotlinJsr223JvmScriptEngine4Idea$localEvaluator$2.invoke(KotlinJsr223JvmScriptEngine4Idea.kt:27)
   at kotlin.SynchronizedLazyImpl.getValue(LazyJVM.kt:74)
   at org.jetbrains.kotlin.jsr223.KotlinJsr223JvmScriptEngine4Idea.getLocalEvaluator(KotlinJsr223JvmScriptEngine4Idea.kt)
   at org.jetbrains.kotlin.jsr223.KotlinJsr223JvmScriptEngine4Idea.getReplEvaluator(KotlinJsr223JvmScriptEngine4Idea.kt:77)
   at org.jetbrains.kotlin.jsr223.KotlinJsr223JvmScriptEngine4Idea.createState(KotlinJsr223JvmScriptEngine4Idea.kt:79)
   at org.jetbrains.kotlin.cli.common.repl.KotlinJsr223JvmScriptEngineBase.createState$default(KotlinJsr223JvmScriptEngineBase.kt:46)
   at org.jetbrains.kotlin.cli.common.repl.KotlinJsr223JvmScriptEngineBase.getCurrentState(KotlinJsr223JvmScriptEngineBase.kt:53)
   at org.jetbrains.kotlin.cli.common.repl.KotlinJsr223JvmScriptEngineBase.nextCodeLine(KotlinJsr223JvmScriptEngineBase.kt:44)
   at org.jetbrains.kotlin.cli.common.repl.KotlinJsr223JvmScriptEngineBase.compileAndEval(KotlinJsr223JvmScriptEngineBase.kt:61)
   at org.jetbrains.kotlin.cli.common.repl.KotlinJsr223JvmScriptEngineBase.eval(KotlinJsr223JvmScriptEngineBase.kt:31)
   at java.scripting/javax.script.AbstractScriptEngine.eval(AbstractScriptEngine.java:264)
   at com.chutneytesting.idea.runner.ChutneyJsonToTestEventConverter.onStartTesting$lambda-4(ChutneyJsonToTestEventConverter.kt:64)
   at com.intellij.openapi.application.impl.ApplicationImpl$1.run(ApplicationImpl.java:263)
   at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
   at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
   at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
   at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
   at java.base/java.util.concurrent.Executors$PrivilegedThreadFactory$1$1.run(Executors.java:668)
   at java.base/java.util.concurrent.Executors$PrivilegedThreadFactory$1$1.run(Executors.java:665)
   at java.base/java.security.AccessController.doPrivileged(Native Method)
   at java.base/java.util.concurrent.Executors$PrivilegedThreadFactory$1.run(Executors.java:665)
   at java.base/java.lang.Thread.run(Thread.java:829)

I’m evaluating kotlin script on an intellij idea plugin

class ChutneyKotlinJsr223JvmLocalScriptEngineFactory(val ktVirtualFile: VirtualFile, val project: Project) : KotlinJsr223JvmScriptEngineFactoryBase() {

    companion object{
        private val LOG = Logger.getInstance(ChutneyKotlinJsr223JvmLocalScriptEngineFactory::class.java)
    }

    override fun getScriptEngine(): ScriptEngine {
        val module = ModuleUtil.findModuleForFile(ktVirtualFile, project)
            ?: error("cannot find module")

        val classes = ModuleRootManager.getInstance(module).orderEntries().classes()
        val roots = classes
            .roots.filterIsInstance<FsRoot>()
            .map { it.path.substringBeforeLast('!') }
            .map { File(it) }
            .filter { it.exists() }


        val target = classes
            .roots.filter { it.isDirectory }
            .filter { it.path.lowercase().endsWith("classes") }
            .map { File(it.path) }
            .filter { it.exists() }

        <http://LOG.info|LOG.info>("dependencies for ${module.name}" + roots + classes)

        return KotlinJsr223JvmScriptEngine4Idea(
            this,
            scriptCompilationClasspathFromContextOrStlib(wholeClasspath = true) + KotlinJars.kotlinScriptStandardJars + roots + target,
            "kotlin.script.templates.standard.ScriptTemplateWithBindings",
            { ctx, argTypes ->
                ScriptArgsWithTypes(
                    arrayOf(ctx.getBindings(ScriptContext.ENGINE_SCOPE)),
                    argTypes ?: emptyArray()
                )
            },
            arrayOf(Map::class)
        )
    }


}

Hey, long time not tried Kotlin scripts, do we still need kscript for basic scripts with dependencies?

in a

.main.kts

can i use

@file:Repositry

to point to a local folder repository ?

@file:Repository("/home/nikky/dev/forks/github-actions-kotlin-dsl/localRepo/")

does not seem to work or do repostories for this need to be http based ?

does anyone know if there is a gradle plugin or the like to execute

.main.kts

files using kotlinc from the kotlin gradle plugin ?

This message was deleted.

Hi, I'm trying to set up Knit tests for some scripts. I've set up the 'scripting host' as documented on kotlinlang.org, and it works when I run it manually. But when I run it as a test (using Kotest), I get an exception

java.lang.NoSuchMethodError: 'void org.jetbrains.kotlin.cli.jvm.compiler.KotlinCliJavaFileManagerImpl.<init>(org.jetbrains.kotlin.com.intellij.psi.PsiManager)'

I'm not sure what the problem could be, or how to try and find out. Any ideas?

Hi! For some reason, when I add a (valid)

@file:Import("somefile.main.kts")

annotation to a .main.kts script, the autocompletion and syntax highlighting on that file completely disappears (beyond very simple things like coloring keywords) after an "Apply context". Is this a known issue?

Hello everyone. Is there a way to "register" scripts that get compiled into some sort of META-INF file? Let me explain. I have my regular Kotlin sources that contain my good ol' .kt files, along with some

.custom.kts

files. I would like to retrieve, at runtime, a list of all of the classes that were compiled from said

.custom.kts

files, e.g. with their FQN in a file somewhere within META-INF (similar to (I believe?) service providers in Java). Is there a way to do this with just the script compilation configs that are offered? I'd like to do this without compiler plugins or KSP in order to keep my build process simple. Is there a way to do this? (There are multiple use cases on my end, such as doing some sort of "feature discovery" at runtime by looking at all the classes that got generated from a

.feature.kts

file of some sort)

I saw that Scripting got Focus on the Roadmap, I have being using scripting for couple years I love it but at time there was alot missing things. 2 Major drawbacks was: • the complexity of having easy auto complete in the IDE while creating a custom type that is used out side our project script definition project. You had add the Jar file to IntelliJ in script configuration (that is not really intuitive) to get auto complete and stuff working • Script scope not being able to be

suspend

I want to know if this two things are in the Roadmap as well and what is there is anyplan to resolve the first one.

Is there some Gradle plugin to let a

*.main.kts

script run? Especially without having Kotlin installed on the local machine. Or is it really required to have Kotlin installed and then invoke it with the script as argument?

Is it possible to disable the "Kotlin Scripting is now in Beta stage" notification which shows up every time I open a script file in IntelliJ IDEA?

I am trying to figure out how to import a class that is defined in a separate file. I found this discussion from a while ago, but wanted to check if there have been any updates related to this? I can access properties that are defined in

foo.main.kts

when I use

@file:Import

, but can’t figure out a way to access classes that are defined in

foo.main.kts

@file:Import("foo.main.kts")

I tried referencing the class like

Foo_main.MyClass()

, but it doesn’t seem to work 🤔 Thanks in advance!

Related question: is there a way to execute another kotlin/other script from a

main.kts

script? E.g. If I have

script1.main.kts

and want to execute

script2.main.kts

from inside that script. Hopefully in a way that I can pass arguments too. 🙏

Hi, does anyone know a mechanism similar to Dependabot and Renovate that supports updating dependencies in Kotlin scripts, in the context of GitHub? I'm thinking about a GitHub action

Can you somehow define which Kotlin version a Kotlin Script is written in? In my case especially a

.main.kts

script. I guess it uses whatever Kotlin version you are running it with. But how to make sure it is at least version X? Do you have to manually check that if necessary? Actually more important, how does IntelliJ know which stdlib to use for navigation and completion? I have a script that I intend to run only with Kotlin 1.7.0, so I could use Kotlin 1.7.0 API. But even if I add a

@file:DependsOn

on 1.7.0 stdlib-jdk8, it still navigates to 1.3.72 Kotlin stdlib. The installed plugin is 1.7.0 and the complier settings have "latest stable (1.7)" for language and api version.

Is there any like example projects that use scripting? wonder if it would be a good choice for making the main API of an application in regular kotlin and users can interact with it using scripts I'm also curious if this could be paired with kotlin compose for desktop

Why can’t you rollback to previous kotlin versions with Homebrew? Who decided not to expose them? 1.7.0 is a buggy mess

how does one invoke a shell script (e.g.

./ls -al

) from a

kscript?

without going through the whole file api?

anyone found that importing other local files from kscripts doesn’t appear to pick up changes in those files? I’m trying to understand where kotlin caches this and how to invalidate it (other than just editing the main kts file that calls it)

I've watched the of Oliveira to the Kotlin Conf and I wonder if I may be able to implement something Gradle-like, where you have a

plugins

block which gets evaluated and based on its content, specific code would be generated and made available to the rest of the script. In Gradle you have to hit refresh in the Gradle window, in order to trigger this mechanism, but what about in a classic script instead?