Upload artifact to Artifactory using Gradle

I am a newbie to Gradle and Artifactory and I want to upload a JAR file to Artifactory.

Here is my build.gradle file:

apply plugin: 'java'
apply plugin: 'eclipse'
apply plugin: 'maven'
apply plugin: 'artifactory-publish'

groupId = 'myGroup'
version = '1.0'
def artifactId = projectDir.name
def versionNumber = version

artifactory {
    contextUrl = 'http://path.to.artifactory' // base artifactory url
    publish {
        repository {
            repoKey = 'libs-releases'   // Artifactory repository key to publish to
            username = 'publisher'      // publisher user name
            password = '********'       // publisher password
            maven = true
        }
    }
}

artifactoryPublish { 
    dependsOn jar
}

After running the artifactoryPublish task, the build is successful as shown below:

> gradle artifactoryPublish  --stacktrace
:compileJava UP-TO-DATE
:processResources UP-TO-DATE
:classes UP-TO-DATE
:jar
:artifactoryPublish
Deploying build info to: http://path.to.artifactory/api/build

BUILD SUCCESSFUL

Total time: 7.387 secs

However, there is nothing sent to Artifactory except the build info.

Any help will be much appreciated.

Edit:

As JBaruch mentioned, I've added

apply plugin: 'maven-publish'

publishing {
    publications {
        mavenJava(MavenPublication) {
            from components.java
        }
    }
}

and defaults section to artifactory task

defaults {
   publications ('mavenJava')
}

Now it works.

Thanks

Answers


That's because you don't have any publications. The artifactory-publish plugin works with maven-publish plugin and uploads publications.

If you prefer working with the old maven plugin, you need artifactory plugin, not artifactory-publish.

Take a look at the Overview part in "Working with Gradle" page of the official docs.


I got this working. I was actually using an already created jar so I am using the below code to specify my jar that is to be uploaded:

publishing {
    publications {
        mavenJava(MavenPublication) {
            // from components.java
            artifact file("path/jar-1.0.0.jar")
        }
    }
}

You need plugins :

apply plugin: 'java'
apply plugin: 'groovy'
apply plugin: 'maven'
apply plugin: 'maven-publish'
apply plugin: 'com.jfrog.artifactory'

to build project and retrieve jars from artifactory:

buildscript {
    repositories {
        maven {
            url 'http://[IP]:[PORT]/artifactory/gradle-dev'
            credentials {
                username = "${artifactory_user}"
                password = "${artifactory_password}"
            }
        }
        mavenCentral()
    }
    dependencies { classpath "org.jfrog.buildinfo:build-info-extractor-gradle:4.5.4" }
}

repositories {
    mavenCentral()
    mavenLocal()
}

Artifactory configs:

artifactory {
    contextUrl = "${artifactory_contextUrl}"
    publish {
        repository {
            repoKey = 'gradle-dev-local'
            username = "${artifactory_user}"
            password = "${artifactory_password}"
            maven = true
        }
        defaults {
            publications('mavenJava')
        }
        publishBuildInfo = true
        publishArtifacts = true
        publishPom = true
    }
    resolve {
        repository {
            repoKey = 'gradle-dev'
            username = "${artifactory_user}"
            password = "${artifactory_password}"
            maven = true

        }
    }
}

and for publishing:

publishing {
    publications {
        mavenJava(MavenPublication) {
            from components.java
        }
    }
}

gradle.properties

artifactory_user=publisher
artifactory_password=*****
artifactory_contextUrl=http://IP:PORT/artifactory

So everything is just simple. If you want to upload your jar:

gradle artifactoryPublish

This is what worked for me with the command gradle clean build publish

apply plugin: 'maven-publish'
apply plugin: 'groovy'
apply plugin: 'java'
apply plugin: 'maven'

group = 'com.mine'
version = '1.0.1-SNAPSHOT'

repositories{
    mavenCentral()
}

dependencies {
    compile gradleApi()
    compile localGroovy()
    compile 'com.google.guava:guava:27.0-jre'
    testCompile 'junit:junit:4.12'
    //compile 'org.apache.commons:commons-lang3:3.8.1'
}

publishing {
    repositories {
        maven {
            url = 'https://artifactory.mine.net/artifactory/my-snapshots-maven'
            credentials {
                username 'user'
                password 'password'
            }
        }
    }
    publications{
        mavenJava(MavenPublication) {
            from components.java
        }
    }
}

It's also possible to use publishConfigs instead of defining publications explicitly:

artifactory {
    contextUrl = artifactoryUrl
    publish {
        repository {
            repoKey = 'libs-releases'
            username = artifactory_user
            password = artifactory_password
        }
        defaults {
            publishConfigs('archives')
        }
    }
}

And it will automatically pick up the JAR and POM file. If you create other JARs (e.g. for sources or javadoc), all we need to do is add them to the configuration archives:

task sourcesJar(type: Jar, dependsOn: classes) {
    classifier = 'sources'
    from sourceSets.main.allSource
}

task javadocJar(type: Jar, dependsOn: javadoc) {
    classifier = 'javadoc'
    from javadoc.destinationDir
}

artifacts {
    archives sourcesJar
    archives javadocJar
}

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