Currying groovy CPS封闭以并行执行

Question

我们在某些工作中动态创建并行步骤。感谢这个线程，我找到了如何动态创建带有并行步骤中使用的参数的地图。

但是，现在我想重用用于创建这些并行步骤的部分代码。为此，我觉得我需要关闭这些内容。

但是，currying似乎无法正常工作。引用闭包内部的循环变量（valueCopy）做正确的事，但是currying并没有达到我的期望。

我做错什么了吗？是否还不支持？有没有解决方法？这可能是詹金斯管道中的错误吗？

希望任何人都有线索，为什么这不起作用和/或如何使其起作用。

Jenkins：截至2017/01/19的LTS（2.32.1）和最新的插件更新。

解：

升级到Pipeline之后：Groovy插件版本2.40 eveything现在可以按预期工作。

执行管道脚本：

def echoSome(val) {
    echo val
}

def buildClosures() {
    def someList = ["1", "2", "3"]
    def closures = [:]
    for (value in someList) {
        final valueCopy = value

        closures[value] = {val ->
                echo valueCopy.toString()
                echo val.toString()
            }.curry(value)
    }
    closures
}

parallel buildClosures()

输出：

[Pipeline] parallel
[Pipeline] [1] { (Branch: 1)
[Pipeline] [2] { (Branch: 2)
[Pipeline] [3] { (Branch: 3)
[Pipeline] [1] echo
[1] 1
[Pipeline] [1] echo
[1] 3
[Pipeline] [1] }
[Pipeline] [2] echo
[2] 2
[Pipeline] [2] echo
[2] 3
[Pipeline] [2] }
[Pipeline] [3] echo
[3] 3
[Pipeline] [3] echo
[3] 3
[Pipeline] [3] }
[Pipeline] // parallel
[Pipeline] End of Pipeline
Finished: SUCCESS

预期产量：

[Pipeline] parallel
[Pipeline] [1] { (Branch: 1)
[Pipeline] [2] { (Branch: 2)
[Pipeline] [3] { (Branch: 3)
[Pipeline] [1] echo
[1] 1
[Pipeline] [1] echo
[1] 1
[Pipeline] [1] }
[Pipeline] [2] echo
[2] 2
[Pipeline] [2] echo
[2] 2
[Pipeline] [2] }
[Pipeline] [3] echo
[3] 3
[Pipeline] [3] echo
[3] 3
[Pipeline] [3] }
[Pipeline] // parallel
[Pipeline] End of Pipeline
Finished: SUCCESS

Answer 1

发现使用最新的Pipeline：Groovy插件（2.40）至少与Jenkins版本2.60.3结合使用（尽管插件主页指出您至少需要Jenkins 2.73.3才有效），所有功能均按预期工作。