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Show a more appropriate message when no Scala versions matches

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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 14:43:06 +02:00
parent 498493599f
commit 697e3bce51
1 changed files with 10 additions and 4 deletions
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main/src/main/scala/sbt/Cross.scala
+7 -1
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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
@@ -361,7 +362,12 @@ object Cross {
} }
if (included.isEmpty) { if (included.isEmpty) {
sys.error( if (isSelector(version))
throw new MessageOnlyException(
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. s"""Switch failed: no subprojects list "$version" (or compatible version) in crossScalaVersions setting.
|If you want to force it regardless, call ++ $version!""".stripMargin |If you want to force it regardless, call ++ $version!""".stripMargin
) )