Merge pull request #171641 from raboof/rename-dotty-scala_3

dotty: rename to scala_3

pkgs/development/compilers/scala/default.nix

···
+{ stdenv, fetchurl, makeWrapper, jre, callPackage }:
+
+let
+  bare = callPackage ./bare.nix {
+    inherit stdenv fetchurl makeWrapper jre;
+  };
+in
+
+stdenv.mkDerivation {
+  pname = "scala";
+  inherit (bare) version;
+
+  dontUnpack = true;
+
+  installPhase = ''
+    mkdir -p $out/bin
+    ln -s ${bare}/bin/scalac $out/bin/scalac
+    ln -s ${bare}/bin/scaladoc $out/bin/scaladoc
+    ln -s ${bare}/bin/scala $out/bin/scala
+    ln -s ${bare}/bin/common $out/bin/common
+  '';
+
+  inherit (bare) meta;
+}

pkgs/development/compilers/scala/dotty-bare.nix pkgs/development/compilers/scala/bare.nix

···
 
 stdenv.mkDerivation rec {
   version = "3.1.0";
-  pname = "dotty-bare";
+  pname = "scala-bare";
 
   src = fetchurl {
     url = "https://github.com/lampepfl/dotty/releases/download/${version}/scala3-${version}.tar.gz";

pkgs/development/compilers/scala/dotty.nix

···
-{ stdenv, fetchurl, makeWrapper, jre, callPackage }:
-
-let
-  dotty-bare = callPackage ./dotty-bare.nix {
-    inherit stdenv fetchurl makeWrapper jre;
-  };
-in
-
-stdenv.mkDerivation {
-  pname = "dotty";
-  inherit (dotty-bare) version;
-
-  dontUnpack = true;
-
-  installPhase = ''
-    mkdir -p $out/bin
-    ln -s ${dotty-bare}/bin/scalac $out/bin/scalac
-    ln -s ${dotty-bare}/bin/scaladoc $out/bin/scaladoc
-    ln -s ${dotty-bare}/bin/scala $out/bin/scala
-    ln -s ${dotty-bare}/bin/common $out/bin/common
-  '';
-
-  inherit (dotty-bare) meta;
-}

pkgs/top-level/all-packages.nix

···
 
   dictu = callPackage ../development/compilers/dictu { };
 
-  dotty = callPackage ../development/compilers/scala/dotty.nix { };
-
   ecl = callPackage ../development/compilers/ecl { };
   ecl_16_1_2 = callPackage ../development/compilers/ecl/16.1.2.nix { };
 
···
   scala_2_11 = callPackage ../development/compilers/scala/2.x.nix { majorVersion = "2.11"; jre = jdk8; };
   scala_2_12 = callPackage ../development/compilers/scala/2.x.nix { majorVersion = "2.12"; };
   scala_2_13 = callPackage ../development/compilers/scala/2.x.nix { majorVersion = "2.13"; };
+  scala_3 = callPackage ../development/compilers/scala { };
+  # deprecated
+  dotty = scala_3;
 
   scala = scala_2_13;
   scala-runners = callPackage ../development/compilers/scala-runners {