对`Compile project(:dependency)`maven依赖项的分级映射？

Question

-- root (folder 'gradle_test')
   L--wrapper (depends on some 3rd-party maven libs)
   L--module1 (depends on wrapper)
   L--app

我需要module1 jar（以及作为可传递依赖项的包装器jar）在本地maven Repo中发布。

根build.gradle:

// for maven
ext {
    groupId = 'mygroup'
    version = '3.0'
}

包装器build.gradle:

apply plugin: 'maven'
...
// maven pom
install {
    repositories.mavenInstaller {
        pom.groupId = rootProject.ext.groupId
        pom.artifactId = 'wrapper'
        pom.version = rootProject.ext.version
    }
}

dependencies {
    compile project(':wrapper')

    ...
}
// maven pom
install {
    repositories.mavenInstaller {
        pom.groupId = rootProject.ext.groupId
        pom.artifactId = 'module1'
        pom.version = rootProject.ext.version
    }
}

<?xml version="1.0" encoding="UTF-8"?>
<project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns="http://maven.apache.org/POM/4.0.0"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <modelVersion>4.0.0</modelVersion>
  <groupId>mygroup</groupId>
  <artifactId>module1</artifactId>
  <version>3.0</version>
  <dependencies>
    <dependency>
      <groupId>gradle_test</groupId>     // error 1: gradle project name (instead of overriden mvn groupId)
      <artifactId>wrapper</artifactId>
      <version>unspecified</version>     // error 2: not set at all
      <scope>compile</scope>
    </dependency>
  </dependencies>
</project>

换句话说，Gradle对于从compile project(:wrapper)声明映射的maven依赖项不使用maven模块groupid/artifactid/version。

我该怎么做/修理它？

Answer 1

我必须为包装器和模块1编写：

// mvn
group = rootProject.ext.groupId
version = rootProject.ext.version

并且可以删除：

install {
    repositories.mavenInstaller {
    ...
    }
 }

由于Gradle将使用project.group作为mvn模块groupid和project.version作为mvn模块version: