Fat JAR mit gradle

// create a single Jar with all dependencies
// (avoids "no main manifest attribute, in HelloWorld-1.0.jar")
task fatJar(type: Jar) {
    manifest {
        attributes 'Implementation-Title': 'Hello World',  
            'Implementation-Version': version,
            'Main-Class': 'net.crusy.java.HelloWorld'
    }
    baseName = project.name + '-all'
    from { configurations.compile.collect { it.isDirectory() ? it : zipTree(it) } }
    exclude 'META-INF/*.RSA', 'META-INF/*.SF','META-INF/*.DSA'
    with jar
}

// create a single Jar with all dependencies

// (avoids "no main manifest attribute, in HelloWorld-1.0.jar")

task fatJar(type: Jar) {

manifest {

attributes 'Implementation-Title': 'Hello World',

'Implementation-Version': version,

'Main-Class': 'net.crusy.java.HelloWorld'

}

baseName = project.name + '-all'

from { configurations.compile.collect { it.isDirectory() ? it : zipTree(it) } }

exclude 'META-INF/*.RSA', 'META-INF/*.SF','META-INF/*.DSA'

with jar

}

Quelle, ergänzt um, Aufruf dann via

$ gradle clean
$ gradle fatJar
$ java -jar .\build\libs\HelloWorld-all-1.0.jar

$ gradle clean

$ gradle fatJar

$ java -jar .\build\libs\HelloWorld-all-1.0.jar

crusy.net

Fat JAR mit gradle

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