java - 如何使 uploadArchives 依赖于另一个任务？

Question

我的 build.gradle 中有以下内容:

afterEvaluate { project ->
  uploadArchives {
    repositories {
      mavenDeployer {
        configuration = configurations.deployerJars
        pom.packaging = "aar"
        pom.groupId = project.CORE_GROUP
        pom.version = project.CORE_VERSION_NAME

        repository(url: "scp://" + project.CORE_MAVEN_URL) {
          authentication(userName: project.uploadUsername, privateKey: project.uploadKeyFile)
        }
      }
    }
  }
}

我希望它依赖于以下任务:

task checkProperties << {
  if (!project.hasProperty('uploadUsername')) {
   throw new RuntimeException("Couldn't find uploadUsername property. Did you forget to specify it in ~/.gradle/gradle.properties?")
  } else if (!project.hasProperty('uploadKeyFile')) {
    throw new RuntimeException("Couldn't find uploadKeyFile property. Did you forget to specify it in ~/.gradle/gradle.properties?")
  }
}

我怎样才能做到这一点？如果我写以下内容:

afterEvaluate { project ->
  uploadArchives(dependsOn: checkProperties) {
    repositories {
      mavenDeployer {
        configuration = configurations.deployerJars
        pom.packaging = "aar"
        pom.groupId = project.CORE_GROUP
        pom.version = project.CORE_VERSION_NAME

        repository(url: "scp://" + project.CORE_MAVEN_URL) {
          authentication(userName: project.uploadUsername, privateKey: project.uploadKeyFile)
        }
      }
    }
  }
}

然后我得到以下错误:

FAILURE: Build failed with an exception.

* Where:
Build file '/Users/scottjohnson/Source/core-android/core/build.gradle' line: 61

* What went wrong:
A problem occurred configuring project ':core'.
> org.gradle.api.internal.MissingMethodException: Could not find method mavenDeployer() for arguments [build_42edqo477lbj5geoh0e3gdkj7q$_run_closure6_closure9_closure10_closure11@30b8afce] on repository container.

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.

BUILD FAILED

Total time: 7.68 secs

顺便说一句，我想这样做的原因是现在，如果我只是将检查属性的代码放入 uploadArchives 任务中，那么即使我运行 ./gradlew clean build，它会检查属性(我不想在我的构建服务器上发生这种情况，因为它没有实际上传文件的权限)。因此，仅当执行 uploadArchives 任务时才检查属性的方法也是可以接受的。

Answer 1

关于您的错误消息，您可能会错过将 maven 插件应用到您的 build.gradle 文件(应用插件:'maven')。

参见:https://discuss.gradle.org/t/configure-mavendeployer-programmatically/16956/2