When I compile Scala code, by running sbt compile
, SBT says:
$ sbt compile
...
[warn] there were 5 deprecation warnings; re-run with -deprecation for details
...
How do I do that? (From within SBT?)
ベストアンサー1
sbt shell
While in sbt shell (if you don't want to change your build.sbt
):
$ sbt
> set ThisBuild/scalacOptions ++= Seq("-unchecked", "-deprecation")
> compile
> exit
Due to in ThisBuild
, set
applies the settings to all sub-projects, as well.
Command Line
You could also run the above as a single command on command line.
sbt '; set ThisBuild/scalacOptions ++= Seq("-unchecked", "-deprecation") ; compile'
The trick is to use ;
(semicolons) to separate commands and '
(ticks) to include all ;
-separated commands as a single argument to sbt.
sbt < 1.x
Instead of ThisBuild/scalacOptions
use scalacOptions in ThisBuild