diff options
Diffstat (limited to 'pkgs/development')
-rw-r--r-- | pkgs/development/compilers/scala/dotty.nix | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/pkgs/development/compilers/scala/dotty.nix b/pkgs/development/compilers/scala/dotty.nix new file mode 100644 index 000000000000..cc02c7534f4d --- /dev/null +++ b/pkgs/development/compilers/scala/dotty.nix @@ -0,0 +1,43 @@ +{ stdenv, fetchurl, makeWrapper, jre }: + +stdenv.mkDerivation rec { + version = "0.4.0-RC1"; + name = "dotty-${version}"; + + src = fetchurl { + url = "https://github.com/lampepfl/dotty/releases/download/${version}/${name}.tar.gz"; + sha256 = "1d1ab08b85bd6898ce6273fa50818de0d314fc6e5377fb6ee05494827043321b"; + }; + + propagatedBuildInputs = [ jre ] ; + buildInputs = [ makeWrapper ] ; + + installPhase = '' + mkdir -p $out + mv * $out + + for p in $out/bin/* ; do + file=$(basename $p) + + # no need to wrap common + if [[ "$file" = "common" ]] ; then + continue + fi + + wrapProgram $p --set JAVA_HOME ${jre} + done + ''; + + meta = { + description = "Research platform for new language concepts and compiler technologies for Scala."; + longDescription = '' + Dotty is a platform to try out new language concepts and compiler technologies for Scala. + The focus is mainly on simplification. We remove extraneous syntax (e.g. no XML literals), + and try to boil down Scala’s types into a smaller set of more fundamental constructs. + The theory behind these constructs is researched in DOT, a calculus for dependent object types. + ''; + homepage = http://dotty.epfl.ch/; + license = stdenv.lib.licenses.bsd3; + platforms = stdenv.lib.platforms.all; + }; +} |