CODEWITHSUNDEEP
gradle
eprst
eprst

Reputation: 753

Gradle is not publishing custom jar artifact

I have a gradle build that must publish a pre-built jar file as an artifact. By some reason it is not being picked up. Here's a simplified version to reproduce it:

folder contents:

settings.gradle
build.gradle
some.jar

settings.gradle:

rootProject.name = 'some'

build.gradle:

apply plugin: 'base'
apply plugin: 'maven-publish'

group = 'foo.bar'
version = '1.0'

task copyPrebuilt(type: Copy) {
  from(projectDir) {
    include 'some.jar'
    rename 'some', "some-$version"
  }
  into distsDir
}

artifacts {
  // should be 'archives'?
  // http://stackoverflow.com/questions/39068090/gradle-archives-artifacts-not-populated-to-default-configuration
  'default' (file("$distsDir/some-${version}.jar")) {
    name 'some'
    type 'jar'
    builtBy copyPrebuilt
  }
}

some-1.0.jar is not copied to ~/.m2/repository/foo/bar/some/1.0 by gradle publishToMavenLocal

any clues?

Upvotes: 3

Views: 7221

Answers (2)

Elikill58
Elikill58

Reputation: 4908

Personally, I have to declare a builtby with the artifact like that:

publishing {
    publications {
        gpr(MavenPublication) {
            artifact("build/libs/myjar-version.jar") {
               builtBy shadowJar
            }
            groupId 'com.elikill58'
            artifactId 'myjar'
        }
    }
}

Don't forget to change variable as your own.

Upvotes: 0

Jk1
Jk1

Reputation: 11443

The easiest way to get something published is to define a publication object:

apply plugin: 'base'
apply plugin: 'maven-publish'

group = 'foo.bar'
version = '1.0'

task copyPrebuilt(type: Copy) {
    from(projectDir) {
        include 'some.jar'
        rename 'some', "some-$version"
    }
    into buildDir
}

publishToMavenLocal.dependsOn copyPrebuilt

publishing {
    publications {
        prebuilt(MavenPublication) {
            artifact file("$buildDir/some-${version}.jar")
        }
    }
}

This code makes publishToMavenLocal task install some-1.0.jar to the local maven repository.

Upvotes: 5

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