当存在不兼容的驱逐时，会失败

Question

当我检测到一些不兼容的库时，我想让我的构建失败。我想出了类似的东西：

test := Def.sequential(
  Def.task {
    if (evicted.value.reportedEvictions.nonEmpty) {
      throw new IllegalStateException("There are some incompatible classpath evictions warnings. You can suppress them with dependencyOverrides setting.")
    } 
  },
  test in Test
).value

所以我重新定义测试失败，但它看起来有点过度设计。有一个更简单的解决方案吗？最好不要创建自定义任务。

Answer 1

我假设您使用的是sbt 1.x，所以我认为正确的方法是：

lazy val myTask = taskKey[Unit]("This is the tasks that checks that everything is ok before you start your tests")

myTask := ???

(test in Test) := (test in Test).dependsOn(myTask).value