SBT 如何运行 InputTask [英] SBT how to run InputTask

问题描述

我正在我的 SBT 项目中创建一些自定义任务，需要为此调用其他任务.

I am creating some custom tasks in my SBT project and need to call other tasks for that.

如何从我的任务内部调用 inputTasks 并支持它们一些输入?

How can i call inputTasks from inside my tasks and support them some input?

推荐答案

由于您可以围绕此考虑自己的任务，因此我假设您正在尝试使用 run 任务.这需要一些挖掘，但我终于让它工作了；简而言之，这就是您要做的(假设您的任务名为 deployTask，请根据您的需要进行调整):

Since you can factor your own tasks around this I'm assuming you're trying to use the run task. It took a bit of digging, but I've finally made it work; in a nutshell, this is what you do (assuming your task is named deployTask, tweak to match your needs):

deployTask <<= ( fullClasspath in Compile, runner ) map { ( classpath, runner ) =>
        val logger = ConsoleLogger()    // Not sure this is optimal
        Run.executeTrapExit( {
            Run.run( "com.sample.MainClass", 
                     classpath map { _.data }, 
                     Seq( "option1", "option2", "..." ),  // <-- Options go here
                     logger )( runner )
        }, logger )
    }

这不会直接调用 InputTask(我还没有找到一种方法来做到这一点)，但它至少可以让您运行任意 Java 代码.

This doesn't invoke the InputTask directly (I haven't found a way to do that yet), but it at least lets you run arbitrary Java code.

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