chore: Drop Scala 2.12 (#1026)

akka · Oct 2, 2023 · c339697 · c339697
1 parent 97a26bc
commit c339697
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Showing 4 changed files with 3 additions and 7 deletions.
diff --git a/.github/workflows/checks.yml b/.github/workflows/checks.yml
@@ -73,7 +73,7 @@ jobs:
         with:
           jvm: temurin:1.11
 
-      - name: Compile all code with fatal warnings for Java 11, Scala 2.12, Scala 2.13 and Scala 3
+      - name: Compile all code with fatal warnings for Java 11, Scala 2.13 and Scala 3
         run: sbt "clean ; +IntegrationTest/compile"
 
   check-docs:

diff --git a/.github/workflows/dependency-submission.yml b/.github/workflows/dependency-submission.yml
@@ -29,5 +29,5 @@ jobs:
         # v2.1.0
         uses: scalacenter/sbt-dependency-submission@573f2f9ac18dd26794bd0c5b26b71e880467b608
         with:
-          modules-ignore: examples_2.13 examples_2.12
+          modules-ignore: examples_2.13
           configs-ignore: test It scala-tool scala-doc-tool
diff --git a/project/AkkaDisciplinePlugin.scala b/project/AkkaDisciplinePlugin.scala
@@ -37,9 +37,6 @@ object AkkaDisciplinePlugin extends AutoPlugin {
                 "-Ywarn-nullary-unit",
                 "-Ypartial-unification",
                 "-Yno-adapted-args")
-            case Some((2, 12)) =>
-              // no fatal-warnings for 2.12
-              disciplineScalacOptions - "-Xfatal-warnings"
             case _ =>
               Nil
           }).toSeq,

diff --git a/project/Dependencies.scala b/project/Dependencies.scala
@@ -6,10 +6,9 @@ import sbt._
 object Dependencies {
 
   val Scala213 = "2.13.12"
-  val Scala212 = "2.12.18"
   val Scala3 = "3.3.1"
 
-  val Scala2Versions = Seq(Scala213, Scala212)
+  val Scala2Versions = Seq(Scala213)
   val ScalaVersions = Dependencies.Scala2Versions :+ Dependencies.Scala3
 
   val AkkaVersionInDocs = "2.9"