This is a normal sbt project. You can start the sbt shell using sbt
then compile code with compile
, run the main
method with run
, run the tests with test
and start a REPL using console
.
If compiling this example project fails, you probably have a global sbt plugin
that does not work with Scala 3. You might try disabling plugins in
~/.sbt/1.0/plugins
and ~/.sbt/1.0
.
The fastest way to start a new Scala 3 project is to use one of the following templates:
You will need to make the following adjustments to your build:
sbt.version=1.6.2
You must use sbt 1.5.5 or newer; older versions of sbt are not supported.
Set up the Scala 3 version:
scalaVersion := "3.1.1"
For help with porting an existing Scala 2 project to Scala 3, see the Scala 3 migration guide.
https://www.scala-lang.org/community/ has links.