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Show a more appropriate message when no Scala versions matches 

When switching scala versions with a wildcard, and no subproject
has a matching version to switch to, show a more appropriate error
message
This commit is contained in:
Arnout Engelen 2022-06-28 08:08:04 +02:00
parent 498493599f
commit 697e3bce51
No known key found for this signature in database
GPG Key ID: 061107B0F74A6DAA
1 changed files with 10 additions and 4 deletions
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14
main/src/main/scala/sbt/Cross.scala
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@ -15,6 +15,7 @@ import sbt.internal.Act
import sbt.internal.CommandStrings._ import sbt.internal.CommandStrings._
import sbt.internal.inc.ScalaInstance import sbt.internal.inc.ScalaInstance
import sbt.internal.util.AttributeKey import sbt.internal.util.AttributeKey
import sbt.internal.util.MessageOnlyException
import sbt.internal.util.complete.DefaultParsers._ import sbt.internal.util.complete.DefaultParsers._
import sbt.internal.util.complete.{ DefaultParsers, Parser } import sbt.internal.util.complete.{ DefaultParsers, Parser }
import sbt.io.IO import sbt.io.IO
@ -361,10 +362,15 @@ object Cross {
} }
if (included.isEmpty) { if (included.isEmpty) {
sys.error( if (isSelector(version))
s"""Switch failed: no subprojects list "$version" (or compatible version) in crossScalaVersions setting. throw new MessageOnlyException(
|If you want to force it regardless, call ++ $version!""".stripMargin s"""Switch failed: no subprojects have a version matching "$version" in the crossScalaVersions setting."""
) )
else
throw new MessageOnlyException(
s"""Switch failed: no subprojects list "$version" (or compatible version) in crossScalaVersions setting.
|If you want to force it regardless, call ++ $version!""".stripMargin
)
} }
logSwitchInfo(included, excluded) logSwitchInfo(included, excluded)