避免类似Gradle任务之间的重复？ [英] Avoid duplication between similar Gradle tasks?

问题描述

有没有办法避免两个相同类型的类似任务之间的配置重复？

It there any way to avoid duplication in configuration between two similar tasks of the same type?

例如，我想创建一个 debugSomething 任务，具有与 runSomething 相同的配置，但在jvmArgs中添加了远程调试器参数：

For example, I'd like to create a debugSomething task, with the same configuration as runSomething below but with the addition of a remote debugger argument to the jvmArgs:

task runSomething(dependsOn: jar, type: JavaExec, group: "Run") {
    jvmArgs "-Xmx1024m", "-XX:MaxPermSize=128m"
    main = "com.some.Main"
    classpath = sourceSets.main.runtimeClasspath
}

推荐答案

我发现使用 Task.configure 方法非常有帮助用于集中这种逻辑。

I've found that using the Task.configure method is very helpful for centralizing logic like this.

我没有测试过它，但在您的情况下，它可能如下所示：

I haven't tested it, but in your case this might look like this:

def commonSomething = {
    main = "com.some.Main"
    classpath = sourceSets.main.runtimeClasspath
    jvmArgs "-Xmx1024m", "-XX:MaxPermSize=128m"
}

task runSomething(dependsOn: jar, type: JavaExec, group: "Run") {
    configure commonSomething
}

task debugSomething(dependsOn: jar, type: JavaExec, group: "Run") {
    configure commonSomething
    jvmArgs ...add debug arguments...
}

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