CODEWITHSUNDEEP
scalasbtsbt-0.13
Michael Lafayette
Michael Lafayette

Reputation: 3072

sbt 0.13.16 - How do I println(systemProperty) in build.sbt file?

I am migrating a Build.scala file to a build.sbt file.

In the Build.scala file, there are print statements that print out vals (of type String) defined in the body of the Build.scala file.

project/Build.scala:

import sbt._
import Keys._

object HelloBuild extends Build {
    val foo = System.getProperty("foo")
    println(foo)
}

How do I migrate these print statements to the build.sbt file?

Upvotes: 2

Views: 2073

Answers (1)

muradm
muradm

Reputation: 2053

You can't just print it. You are declaring your build, but when it will be printed is different story. Probably it should be within a task for instance. From docs:

myTask := {
  val log = streams.value.log
  val propertyFoo = System.getProperty("foo")
  log.info(s"property foo = $propertyFoo")
}

Upvotes: 2

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