kotlinlang #gradle

Since I don’t have enough experience with Kotlin nor with Gradle. Could somebody point me out to some example of how to create fat-jar with kotlin dsl in gradle?

10/29/2018, 3:48 PM

Is there a recommended way to enable progressive mode compilation in a gradle build?

rivu.chakraborty

10/30/2018, 8:23 AM

Hi, facing an issue with Kotlin gradle dsl, need some help. We've a multi-module project, with a module

:buildSrc

providing dependencies to all other modules with Kotlin Gradle DSL. This is the build.gradle.kts file inside buildSrc

import org.gradle.kotlin.dsl.`kotlin-dsl`

plugins {
    `kotlin-dsl`
}

It was running perfectly well with Kotlin 1.2.50, but as soon as we update the Kotlin version to 1.3.0, we're getting the below gradle issue.

org.gradle.api.ProjectConfigurationException: A problem occurred configuring project ':buildSrc'.
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at org.gradle.internal.concurrent.ThreadFactoryImpl$ManagedThreadRunnable.run(ThreadFactoryImpl.java:55)
	at java.lang.Thread.run(Thread.java:745)
Caused by: org.gradle.internal.event.ListenerNotificationException: Failed to notify project evaluation listener.

rivu.chakraborty

10/30/2018, 9:39 AM

@antonioleiva any help on that?

hallvard

10/30/2018, 10:06 AM

Would anyone be kind to remind me how to set the JVM target to 1.8 in an mpp gradle file?

RichyHBM

10/30/2018, 10:13 AM

Has anyone managed to get the gradle2kts tool to work? https://github.com/gradle/gradle2kts

hallvard

10/30/2018, 12:09 PM

Would love to. But I got this:

Plugin 'maven-publish' is a core Gradle plugin, which is already on the classpath. Requesting it with the 'apply false' option is a no-op.

darkmoon_uk

10/30/2018, 8:53 PM

Hey David, friendly hint - if you begin and end your code block with three backticks `, like this:

Your code will be
much more nicely formatted
for others to see,

❓ 3

kartikpatodi

10/31/2018, 10:12 AM

Is there a direct flag for selecting the Kotlin build script dsl? Interactive init is nice but is there a direct flag?

kartikpatodi

10/31/2018, 10:21 AM

How to add

JUnit5

in the plugins block? As per my research junit is aldready bundled with gradle🤔

plastiv

10/31/2018, 1:46 PM

How to declare kotlin compile args globally without copy-paste for every subproject? Currently using this snippet

tasks.withType(org.jetbrains.kotlin.gradle.tasks.KotlinCompile).all {
    kotlinOptions {
        allWarningsAsErrors = true
        freeCompilerArgs = ["-Xprogressive"]
    }
}

Saša Šijak

11/02/2018, 6:19 AM

Is it safe to start using Gradle 5 release candidates on new projects with kotlin dsl? I mean how many large breaking changes are there compared to 4.X? Will most of the plugins that worked with 4 "just work" with 5. I don`t have much exp with Gradle (did not like groovy build scripts) but want to try kotlin in there

irus

11/02/2018, 11:57 AM

As I understand this is the only way to enable progressive mode currently (Kotlin DSL)?

tasks.withType<KotlinJvmCompile> {
    kotlinOptions {
        freeCompilerArgs += listOf("-Xprogressive")
    }
}

Johan Vergeer

11/02/2018, 1:26 PM

But that’s written in Groovy, and I’m struggling with closures to convert this snippet

-.groovy

Johan Vergeer

11/02/2018, 1:29 PM

Could this be a good approach?

Untitled.kt

11/02/2018, 4:12 PM

that’s likely up to the test library you’re using to discover tests appropriately

Nikky

11/05/2018, 1:51 PM

this may be another mor-gradle-than kotlin question, i am trying to do a mavenPublication and shadow in some dependecies with shadowJar (kotlin-stdlib, kotlin-reflection and coroutines but thats deside the point) when i use shadowjar it wipes all dependnecy inforfmation, so those other compile configurations are not listed in the pom does anybody know how do avoid that ?

11/05/2018, 10:58 PM

Where are issues for the kotlin gradle plugin?

JetBrains/kotlin

repo doesn't seem to have issues enabled. On Gradle 5.0-rc-1, the kotlin plugin produces:

The DefaultSourceDirectorySet constructor has been deprecated. This is scheduled to be removed in Gradle 6.0. Please use the ObjectFactory service to create instances of SourceDirectorySet instead.

deviant

11/06/2018, 10:35 AM

hey guys. is there a way to simplify this record?

compileKotlin {
    kotlinOptions {
        jvmTarget = "1.8"
        freeCompilerArgs = [
                '-Xuse-experimental=kotlinx.coroutines.ObsoleteCoroutinesApi',
                '-Xuse-experimental=kotlinx.coroutines.ExperimentalCoroutinesApi',
                "-XXLanguage:+InlineClasses"
        ]
    }
}
compileTestKotlin {
    kotlinOptions {
        jvmTarget = "1.8"
        freeCompilerArgs = [
                '-Xuse-experimental=kotlinx.coroutines.ObsoleteCoroutinesApi',
                '-Xuse-experimental=kotlinx.coroutines.ExperimentalCoroutinesApi',
                "-XXLanguage:+InlineClasses"
        ]
    }
}

ValV

11/06/2018, 4:21 PM

How do I implement

compileKotlin

task? Do I need

val compileKotlin: KotlinCompile by tasks

line?

ValV

11/06/2018, 4:38 PM

Well, I'm trying to

import org.jetbrains.kotlin.gradle.tasks.KotlinCompile

, but it says

Unresolved reference: jetbrains

. So I need

kotlin-gradle-plugin

to installed somehow, right? I have

mavenLocal()

and

mavenCentral()

, how do I get the plugin into local repository and plug outta there?

henrik

11/09/2018, 9:43 AM

Hi! Does anyone know what the kts command is for setting a environment variable? in groovyn it would be

run { environment "key" "value" }

dsvoronin

11/12/2018, 10:26 AM

is there any way to force kotlin-dsl version higher(lower) than bundled into gradle distrubution?

steamstreet

11/12/2018, 7:42 PM

I have a multi-module project that I'm upgrading to 1.3. I have a SpringBoot java project that defines a dependency on a JS project that is built with the kotlin front-end project. Everything was working really well previously, but after upgrade, I get an error when I try to include the dependency in my build file (

compile(project(":client"))

). The error is

Required org.gradle.usage 'java-runtime' and found incompatible value 'kotlin-api

dsvoronin

11/13/2018, 8:14 AM

https://kotlinlang.slack.com/archives/C19FD9681/p1542018400136700 Is there any plans to backport 1.0.x dsl to 4.x gradle? Android devs kinda stuck between unstable Android Studio 3.4 canary (gradle 5 rc not even supported yet) and 4.9 kotlin dsl. dsl 1.0rc in 4.10.x has memory leak issue (https://github.com/gradle/kotlin-dsl/pull/1188) i’m only one seeing this?

➕ 2

🙏 1

Paul Woitaschek

11/13/2018, 10:38 AM

How can I apply the progressive compiler mode for all modules?

Lonwabo

11/14/2018, 9:15 AM

Hello, Has anyone been able to configure requery using kotlin dsl in build.gradle.kts?

Paul Woitaschek

11/14/2018, 9:32 AM

Oh I hate Gradle. They told us modularizing would speed up the build. Now my Gradle sync takes 2 minutes each time 😿

user

11/14/2018, 4:34 PM

1.0.3 Gradle Kotlin DSL 1.0 Release Notes Gradle Kotlin DSL 1.0 brings Kotlin 1.3.0, performance improvements, script compilation build cache, API/DSL refinements and fixes. In order to benefit from the best user experience, please update IntelliJ IDEA to 2018.3, Android Studio to 3.2 and their Kotlin Plugin to the latest 1.3. Thanks to a great help from the community, the Gradle User Manual now contains samples...

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user

11/14/2018, 4:34 PM

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cristiangm

11/14/2018, 6:03 PM

I expected it to update kotlin to 1.3.10

bamboo

11/14/2018, 7:08 PM

We wanted to ship 1.3.10 but bumped into https://youtrack.jetbrains.com/issue/KT-28203

👌 1

cristiangm

11/14/2018, 9:44 PM

Ouch. And meantime android projects with AGP 3.3.0-beta04 don't work with Gradle 5.0 either.. It seems 5.0 stable is not being an easy release

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