build and test against 3.7.4

Author: bjaglin

project/ScalafixBuild.scala

@@ -241,6 +241,7 @@ object ScalafixBuild extends AutoPlugin with GhpagesKeys {
   )
 
   private val PreviousScalaVersion: Map[String, Option[String]] = Map(
+    scala37 -> Some("3.7.3")
   )
 
   override def buildSettings: Seq[Setting[_]] = List(

scalafix-tests/integration/src/main/resources-3.3/expect/Pretty.expect

@@ -15,11 +15,18 @@ trait ExpectSuite extends AnyFunSuite with DiffAssertions {
   def obtained(): String
 
   final def path: AbsolutePath = {
-    val scalaMajorMinorVersion =
-      BuildInfo.scalaVersion.split('.').take(2).mkString(".")
-    AbsolutePath(s"${BuildInfo.resourceDirectory}-${scalaMajorMinorVersion}")
-      .resolve("expect")
-      .resolve(filename.stripSuffix("Test.scala") + ".expect")
+    def expectedPath(suffix: String) =
+      AbsolutePath(s"${BuildInfo.resourceDirectory}-${suffix}")
+        .resolve("expect")
+        .resolve(filename.stripSuffix("Test.scala") + ".expect")
+
+    val versionPrefixesLongestFirst =
+      BuildInfo.scalaVersion.split("\\.").inits.map(_.mkString("."))
+
+    versionPrefixesLongestFirst
+      .map(expectedPath)
+      .find(_.toFile.exists())
+      .get
   }
   final implicit lazy val sdoc: SemanticDocument =
     BaseSemanticSuite.loadDoc(filename)