sbt - Conditional addSbtPlugin based on scalaVersion -


i'm using plugin (sbt-scapegoat) works scala 2.11.

can have conditional addsbtplugin based on scalaversion? like:

if (scalaversion.value.startswith("2.11")) addsbtplugin("com.sksamuel.scapegoat" %% "sbt-scapegoat" % "0.94.6")

how can in sbt?

jianshi

tl;dr it's not possible given description of problem.

there at least 2 build configurations involved in sbt project - real project (you want bet money on) , meta build build of project. yes, know sounds little weird, it's powerful concept imho.

see sbt recursive:

the project directory build inside build, knows how build build. distinguish builds, use term proper build refer build, , meta-build refer build in project. projects inside metabuild can other project can do. build definition sbt project.

sbt runs atop scala , requires strict version of it. no way change unless fancy spending time on things should not touching in first place :)

what can apply plugin in project/plugins.sbt , then, in project, apply the settings of plugin selectively, per scalaversion of project's build not meta-build's itself.

it's not complicated answer reads, explaining simple concepts not easy task me. have fun sbt! it's gonna pay when used properly.


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