Revert "Remove version.sbt to avoid confusion, usually that's where w…

…e hardcode the version"

This reverts commit 49df240.

build.sbt

@@ -4,43 +4,6 @@ import Common._
 import com.typesafe.tools.mima.core._
 import com.typesafe.tools.mima.plugin.MimaKeys.{ mimaBinaryIssueFilters, mimaPreviousArtifacts }
 
-// Customise sbt-dynver's behaviour to make it work with tags which aren't v-prefixed
-ThisBuild / dynverVTagPrefix := false
-
-(ThisBuild / version) := {
-  val Stable = """([0-9]+)\.([0-9]+)\.([0-9]+)""".r
-
-  (ThisBuild / dynverGitDescribeOutput).value match {
-    case Some(descr) => {
-      if ((ThisBuild / isSnapshot).value) {
-        (ThisBuild / previousStableVersion).value match {
-          case Some(previousVer) => {
-            val current = (for {
-              Seq(maj, min, patch) <- Stable.unapplySeq(previousVer)
-              nextPatch            <- scala.util.Try(patch.toInt).map(_ + 1).toOption
-            } yield {
-              val suffix = descr.commitSuffix.sha
-              s"${maj}.${min}.${nextPatch}-${suffix}-SNAPSHOT"
-            }).getOrElse {
-              sys.error("Fails to determine qualified snapshot version")
-            }
-
-            current
-          }
-
-          case _ =>
-            sys.error("Fails to determine previous stable version")
-        }
-      } else {
-        descr.ref.value // without 'v' prefix
-      }
-    }
-
-    case _ =>
-      sys.error("Fails to resolve Git information")
-  }
-}
-
 /* TODO
 // Scalafix
 inThisBuild(

version.sbt

@@ -0,0 +1,35 @@
+ThisBuild / dynverVTagPrefix := false
+
+(ThisBuild / version) := {
+  val Stable = """([0-9]+)\.([0-9]+)\.([0-9]+)""".r
+
+  (ThisBuild / dynverGitDescribeOutput).value match {
+    case Some(descr) => {
+      if ((ThisBuild / isSnapshot).value) {
+        (ThisBuild / previousStableVersion).value match {
+          case Some(previousVer) => {
+            val current = (for {
+              Seq(maj, min, patch) <- Stable.unapplySeq(previousVer)
+              nextPatch            <- scala.util.Try(patch.toInt).map(_ + 1).toOption
+            } yield {
+              val suffix = descr.commitSuffix.sha
+              s"${maj}.${min}.${nextPatch}-${suffix}-SNAPSHOT"
+            }).getOrElse {
+              sys.error("Fails to determine qualified snapshot version")
+            }
+
+            current
+          }
+
+          case _ =>
+            sys.error("Fails to determine previous stable version")
+        }
+      } else {
+        descr.ref.value // without 'v' prefix
+      }
+    }
+
+    case _ =>
+      sys.error("Fails to resolve Git information")
+  }
+}