42 lines
1.5 KiB
Nix
42 lines
1.5 KiB
Nix
{ lib, stdenv, fetchurl, makeWrapper, jre, ncurses }:
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stdenv.mkDerivation rec {
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version = "3.2.2";
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pname = "scala-bare";
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src = fetchurl {
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url = "https://github.com/lampepfl/dotty/releases/download/${version}/scala3-${version}.tar.gz";
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hash = "sha256-t8Xt70LozePoDXE3IHejWOTWCEYcOZytRDKz/QxgmZg=";
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};
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propagatedBuildInputs = [ jre ncurses.dev ] ;
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nativeBuildInputs = [ makeWrapper ];
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installPhase = ''
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mkdir -p $out
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mv * $out
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'';
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# Use preFixup instead of fixupPhase
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# because we want the default fixupPhase as well
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preFixup = ''
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bin_files=$(find $out/bin -type f ! -name common)
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for f in $bin_files ; do
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wrapProgram $f --set JAVA_HOME ${jre} --prefix PATH : '${ncurses.dev}/bin'
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done
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'';
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meta = with lib; {
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description = "Research platform for new language concepts and compiler technologies for Scala";
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longDescription = ''
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Dotty is a platform to try out new language concepts and compiler technologies for Scala.
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The focus is mainly on simplification. We remove extraneous syntax (e.g. no XML literals),
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and try to boil down Scala’s types into a smaller set of more fundamental constructs.
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The theory behind these constructs is researched in DOT, a calculus for dependent object types.
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'';
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homepage = "http://dotty.epfl.ch/";
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license = licenses.bsd3;
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platforms = platforms.all;
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maintainers = [maintainers.karolchmist maintainers.virusdave];
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};
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}
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