使用Project.configs将.scala项目定义转换为build.sbt

时间:2014-05-27 13:32:28

标签: sbt

我正在尝试将构建定义从Scala转换为build.sbt

在Scala定义中,我有类似的东西:

  lazy val ComponentTest = config("componenttest") extend Test
  val componentTests = inConfig(ComponentTest)(Defaults.testTasks) ++ Seq(
    testOptions in ComponentTest := Seq(Tests.Filter(componentTestFilter))
  )

  val main = play.Project(appName, appVersion, appDependencies ++ testDependencies)
    .settings(...)
    .configs(ComponentTest)
    .settings(componentTests: _*)

  private def componentTestFilter(name: String): Boolean = name endsWith "CT"

我还没有找到如何将Project.configs(ComponentTest)迁移到build.sbt

我找到的唯一解决方案要复杂得多:

lazy val ComponentTest = config("componenttest") extend Test

inConfig(ComponentTest)(Defaults.testSettings)

javaSource in ComponentTest := (javaSource in Test).value

scalaSource in ComponentTest := (scalaSource in Test).value

configuration in ComponentTest := (configuration in Test).value

testOptions in ComponentTest := (testOptions in Test).value

testOptions in Test += Tests.Filter(unitFilter)

testOptions in ComponentTest := Seq(Tests.Filter(componentTestFilter))

def componentTestFilter(name: String): Boolean = name endsWith "CT"

再次定义所有设置(javaSource,scalaSource ...)感觉不对。

还有更好的东西吗? 或者我应该混合.scala和.sbt定义? 还是坚持.scala?

1 个答案:

答案 0 :(得分:3)

您可以使用project宏来参考您的项目。

lazy val main = project.in(file(".")).configs(ComponentTest)

lazy val ComponentTest = config("componenttest") extend Test

inConfig(ComponentTest)(Defaults.testTasks) ++ Seq(
  testOptions in ComponentTest := Seq(Tests.Filter(componentTestFilter))
)

def componentTestFilter(name: String): Boolean = name endsWith "CT"

至于你的问题,你是否应该混合使用.scala.sbt。我认为这在需要时是一种有效的方法。 build.sbtlimitations,例如不共享不同.sbt文件中的代码,编写复杂的构建很不方便(您必须记住在每个语句后添加额外的行并将所有表达式保持在一起)。

我会说你应该坚持适合你的任何事情。