SBT:稍后如何将依赖项的传递依赖项设置为 "provided"？

Question

我的 build.sbt 中有类似的东西:

lazy val someDeps = Seq(
  libraryDependencies += "com.example" %% "foo" % "1.3.37",
  // more
)

lazy val some_library = project.in(file("libs/somelibrary")).
  settings(commonSettings).
  settings(
    // project-specific settings
    libraryDependencies ++= someDeps
  )

lazy val something_with_deps_provided = project.in(file("swdp")).
  settings(commonSettings).
  settings(
    // project-specific settings
    libraryDependencies ++= someDeps.map(d => d % "provided")
  ).dependsOn(some_library)

当我现在使用 sbt-assembly-plugin创建 something_with_deps_provided 的程序集，它仍然将依赖项放入生成的 jar 中，忽略 provided .是否可以将传递依赖设置为 provided稍后，如果是，它是如何完成的？

Answer 1

在这种情况下，excludeDependencies可以按照中所述使用
SBT手册在这里:
Exclude Transitive Dependencies .
以你的例子:

lazy val something_with_deps_provided = project.in(file("swdp"))
  .settings(commonSettings)
  .dependsOn(some_library)
  .settings(
    // project-specific settings
    excludeDependencies ++= someDeps.map { d => 
      ExclusionRule(
        organization = d.organization,
        name         = d.name
      )
    }
  )

来自 someDeps 的依赖项将不再包含在
用于 something_with_deps_provided 的组装 JAR项目。