Scala3: test against both LTS & Next, build with LTS

scalacenter · Aug 1, 2024 · 06b5c38 · 06b5c38
1 parent 1a51b14
commit 06b5c38
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Showing 2 changed files with 8 additions and 3 deletions.
diff --git a/project/Dependencies.scala b/project/Dependencies.scala
@@ -7,7 +7,8 @@ import sbt._
 object Dependencies {
   val scala212 = sys.props.getOrElse("scala212.nightly", "2.12.19")
   val scala213 = sys.props.getOrElse("scala213.nightly", "2.13.14")
-  val scala3 = sys.props.getOrElse("scala3.nightly", "3.4.2")
+  val scala3Latest = sys.props.getOrElse("scala3.nightly", "3.4.2")
+  val scala3LTS = "3.3.4-RC1"
 
   val bijectionCoreV = "0.9.7"
   val collectionCompatV = "2.12.0"

diff --git a/project/ScalafixBuild.scala b/project/ScalafixBuild.scala
@@ -31,7 +31,7 @@ object ScalafixBuild extends AutoPlugin with GhpagesKeys {
       publish / skip := true
     )
     lazy val supportedScalaVersions = List(scala213, scala212)
-    lazy val buildScalaVersions = Seq(scala212, scala213, scala3)
+    lazy val buildScalaVersions = Seq(scala212, scala213, scala3LTS)
     lazy val buildScalaVersionsWithTargets: Seq[(String, TargetAxis)] =
       buildScalaVersions.map(sv => (sv, TargetAxis(sv))) ++
         Seq(scala213, scala212).flatMap { sv =>
@@ -56,10 +56,14 @@ object ScalafixBuild extends AutoPlugin with GhpagesKeys {
           }
 
           val prevVersions = previousVersions(sv).map(prev => TargetAxis(prev))
+          val scala3FromScala2 = TargetAxis(scala3Latest)
           val xsource3 = TargetAxis(sv, xsource3 = true)
 
           (prevVersions :+ xsource3).map((sv, _))
-        } :+ (scala213, TargetAxis(scala3))
+        } ++ Seq(
+          (scala213, TargetAxis(scala3Latest)),
+          (scala213, TargetAxis(scala3LTS))
+        )
 
     lazy val publishLocalTransitive =
       taskKey[Unit]("Run publishLocal on this project and its dependencies")