Gradle Kotlin DSL BintrayExtension unresolved

[LukasPaczos]

Hey, I'm trying to port our Bintray plugin setup from Groovy to Kotlin, but I'm running into:

Extension of type 'BintrayExtension' does not exist. Currently registered extension types: [ExtraPropertiesExtension, KotlinJvmProjectExtension, KotlinTestsRegistry, DefaultArtifactPublicationSet, ReportingExtension, SourceSetContainer, JavaPluginExtension, BintrayExtension, PublishingExtension]

It's surprising to me that the extension is listed, but cannot be resolved. Do you think this might be incompatibility on your side or an issue with our Gradle setup?

Here's the setup: gradle-bintray.gradle.kts

import com.jfrog.bintray.gradle.BintrayExtension

apply(plugin = "maven-publish")
apply(plugin = "com.jfrog.bintray")

configure<PublishingExtension> {
  publications {
    register("MyPublication", MavenPublication::class) {
      ...
    }
  }
}

configure<BintrayExtension> {
  setPublications("MyPublication")
  ...
}

project's build.gradle.kts

plugins {
  kotlin("jvm")
}

dependencies {
  implementation("org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.3.41")
}

project.apply {
  from("$rootDir/gradle/gradle-bintray.gradle.kts")
}

root's build.gradle.kts

buildscript {
  repositories {
    google()
    jcenter()
  }
  dependencies {
    classpath("org.jetbrains.kotlin:kotlin-gradle-plugin:1.3.41")
    classpath("com.jfrog.bintray.gradle:gradle-bintray-plugin:1.8.4")
  }
}

allprojects {
  repositories {
    google()
    jcenter()
  }
}

[nidomiro]

I'm running into the same problem ...

[GuilhE]

Same here! https://stackoverflow.com/q/62239488/1423773 @LukasPaczos did you solved it?

[teyckmans]

@GuilhE tested with an empty project, not sure why but if you apply the bintray plugin like this it works:

import com.jfrog.bintray.gradle.BintrayPlugin
plugins.apply(BintrayPlugin::class.java)

This is also the way I am doing it in this build: https://github.com/teyckmans/ui-rig/blob/master/ui-rig-core/build.gradle.kts

[GuilhE]

@GuilhE tested with an empty project, not sure why but if you apply the bintray plugin like this it works:

import com.jfrog.bintray.gradle.BintrayPlugin
plugins.apply(BintrayPlugin::class.java)

This is also the way I am doing it in this build: https://github.com/teyckmans/ui-rig/blob/master/ui-rig-core/build.gradle.kts

It worked! :pray: Running gradle assemble gives me a successful build.

[messi-wpy]

however ,when I import it ,i get Unresolved reference: jfrog this error,anyone know why?

[GuilhE]

You'll also have to add this: classpath("com.jfrog.bintray.gradle:gradle-bintray-plugin:1.8.5") So you'll endup with:

buildscript {
    repositories { jcenter() }
    dependencies {
        classpath("com.jfrog.bintray.gradle:gradle-bintray-plugin:1.8.5")
    }
}

plugins.apply(BintrayPlugin::class.java) //https://github.com/bintray/gradle-bintray-plugin/issues/301

[messi-wpy]

You'll also have to add this: classpath("com.jfrog.bintray.gradle:gradle-bintray-plugin:1.8.5") So you'll endup with:

buildscript {
    repositories { jcenter() }
    dependencies {
        classpath("com.jfrog.bintray.gradle:gradle-bintray-plugin:1.8.5")
    }
}

plugins.apply(BintrayPlugin::class.java) //https://github.com/bintray/gradle-bintray-plugin/issues/301

yeah , i have,

[GuilhE]

You'll also have to replace it in your project build.gradle:

dependencies {
        classpath "com.android.tools.build:gradle:4.0.0"
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
        classpath "com.jfrog.bintray.gradle:gradle-bintray-plugin:1.8.5"
    }
}

plugins {
    id "maven-publish"
//    id "com.jfrog.bintray" version "1.8.5"
}

[asarkar]

You do not need to add the plugin JAR as a dependency. Here's a working version: https://github.com/asarkar/grpc-test/blob/master/build.gradle.kts

[mars885]

@messi-wpy Did you manage to solve it? I have a similar error like you. Unfortunately, the above solution does not work for me.