如何在sbt中"重新运行-deprecation for details"？

Question

当我编译Scala代码时,通过运行sbt compile,SBT说:

$ sbt compile
...
[warn] there were 5 deprecation warnings; re-run with -deprecation for details
...

我怎么做？(从SBT内部？)

Answer 1

如果你不想改变你的build.sbt:

$ sbt
> set scalacOptions in ThisBuild ++= Seq("-unchecked", "-deprecation")
> compile
> exit

编辑:添加in ThisBuild和set评论.

Answer 2

scalacOptions := Seq("-unchecked", "-deprecation")

将此设置添加到build.sbt,如果您有多模块项目,请将其添加到每个项目的设置中.