Gradle precompiled script plugin: External Quarkus plugin dependency not found

Question

Background

I am currently developing a gradle multi-project with multiple quarkus microservices. In order to bundle my quarkus dependencies I use a precompile script plugin with kotlin-dsl. Given the configuration below, executing quarkusBuild works fine.

Problem

Executing the quarkusDev task for a microservice subproject fails with

Unable to find quarkus-gradle-plugin dependency in project ':microservice'

Do you have any idea why this happens? I have put hours into this and I still do not see why it fails. https://github.com/quarkusio/quarkus/issues/12509 seems to be related, but the suggested solution did not work for me. Any help is greatly appreciated!

Edit

I realize there might be a difference between gradle.plugin.io.quarkus:quarkus-gradle-plugin:2.2.3.Final and io.quarkus:gradle-application-plugin:2.2.3.Final, but swapping the dependencies doesnt help much.

Configuration

This is a minimal version of my project which allows to reproduce the error.

This minimal example can also be checked out here: https://github.com/lorenzjosten/gradle-plugin-quarkus

rootProject
    - buildSrc
          - src/main/kotlin
                quarkus-conventions.gradle.kts
          build.gradle.kts
          settings.gradle.kts
          gradle.properties
    - microservice
          - src/...
          build.gradle.kts
    build.gradle.kts
    settings.gradle.kts
    gradle.properties

rootProject/buildSrc/src/main/kotlin/quarkus-conventions.gradle.kts

plugins {
    java
    id("io.quarkus")
}

val quarkusUniverseBomVersion: String by project

dependencies {
    implementation(enforcedPlatform("io.quarkus:quarkus-universe-bom:$quarkusUniverseBomVersion"))
    implementation("io.quarkus:quarkus-kotlin")
    implementation("io.quarkus:quarkus-resteasy-reactive")
    implementation("io.quarkus:quarkus-resteasy-reactive-jackson")
    implementation("io.quarkus:quarkus-hibernate-reactive-panache")
    implementation("io.quarkus:quarkus-reactive-pg-client")
    implementation("io.quarkus:quarkus-smallrye-reactive-messaging-amqp")
    implementation("io.quarkus:quarkus-arc")
    testImplementation("io.quarkus:quarkus-junit5")
}

rootProject/buildSrc/build.gradle.kts

val quarkusPluginVersion: String by project

plugins {
    `kotlin-dsl`
}

repositories {
    mavenCentral()
    maven("https://plugins.gradle.org/m2/")
    gradlePluginPortal()
}

dependencies {
    implementation("io.quarkus:gradle-application-plugin:${quarkusPluginVersion}")
}

rootProject/buildSrc/gradle.properties

quarkusPluginVersion=2.3.0.Final

rootProject/microservice/build.gradle.kts

plugins {
    id("quarkus-conventions")
}

rootProject/settings.gradle.kts

include("microservice")

rootProject/build.gradle.kts

plugins {
    idea
}

repositories {
    mavenCentral()
    maven("https://plugins.gradle.org/m2/")
    gradlePluginPortal()
}

allprojects {
    apply(plugin = "idea")

    idea {
        module {
            isDownloadSources = true
            isDownloadJavadoc = true
        }
    }
}

rootProject/gradle.properties

quarkusUniverseBomVersion=2.2.3.Final

Answer 1

The Gradle plugin likely cannot find the Java dependency:

// https://mvnrepository.com/artifact/io.quarkus/quarkus-universe-bom
implementation("io.quarkus:quarkus-universe-bom:2.2.3.Final")

Answer 2

It was a bug that should be fixed with quarkus release version 2.4.CR1

See Github issues

https://github.com/quarkusio/quarkus/issues/20595 https://github.com/quarkusio/quarkus/issues/20531