Gradle在目录中包含传递依赖项

Question

我有一个Java项目，它具有几个依赖项，例如：

dependencies {
    compile("com.whatever.jar:jar-1:1.2.3")
    compile("com.whatever.jar:jar-2:4.5.6")
    compile("com.whatever.jar:jar-3:7.8.9")
} 

我将其打包为jar库，并将其与描述那些依赖项的POM文件一起发布到存储库中：

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <groupId>com.my.project</groupId>
    <artifactId>my-library</artifactId>
    <version>1.0.0</version>
    <dependencies>
        <dependency>
            <groupId>com.whatever.jar</groupId>
            <artifactId>jar-1</artifactId>
            <version>1.2.3</version>
            <scope>compile</scope>
        </dependency>
        <dependency>
            <groupId>com.whatever.jar</groupId>
            <artifactId>jar-2</artifactId>
            <version>4.5.6</version>
            <scope>compile</scope>
        </dependency>
        <dependency>
            <groupId>com.whatever.jar</groupId>
            <artifactId>jar-3</artifactId>
            <version>7.8.9</version>
            <scope>compile</scope>
        </dependency>
    </dependencies>
</project>

我也有another项目，该项目取决于以前在编译时构建的jar：

dependencies {
    compileOnly("com.my.project:my-library:1.0.0")
}

我想创建一个构建第二个项目并创建一个包含com.my.project:my-library:1.0.0 jar及其传递依赖项（jar-1，jar-2和jar-3）的zip文件的任务。

task createZip << {
    into('lib') {
        // here I would like to do something like (it's a horrible pseudo-code):
        from configurations.(com.my.project:my-library:1.0.0).jar.transitiveDependencies.files
    }
}

我该如何实现？

Answer 1

task uberJar(type: Jar) {
   dependsOn classes
   from sourceSets.main.runtimeClasspath.collect { it.directory?fileTree(it):zipTree(it)}
   classifier = 'uber-jar'
} 
assemble.dependsOn uberJar