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SBT, run main class from dependency project

My build.sbt:

libraryDependencies += "org" %% "A" % "0.0.1"

So, I run sbt on this file:

> sbt

I know that "A" has a main class, say "mainRun.scala". But I cannot run it from my project.

How do I start it from SBT?

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1 answer


By default, sbt does not consider your dependencies to automatically detect the main class. However, you can force it to use a specific class, either on the command line with

> runMain pack.MainClass


or via sbt setting

mainClass := Some("pack.MainClass")
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