nixpkgs/pkgs/development/tools/java/cfr/default.nix
2015-05-09 17:38:35 +02:00

42 lines
1 KiB
Nix

{ stdenv, fetchurl, jre }:
let version = "0_100"; in
stdenv.mkDerivation rec {
name = "cfr-${version}";
src = fetchurl {
sha256 = "0q5kh5qdksykz339p55jz0q5cjqvxdzv3a7r4kkijgbfjm1ldr5f";
url = "http://www.benf.org/other/cfr/cfr_${version}.jar";
};
meta = with stdenv.lib; {
inherit version;
description = "Another java decompiler";
longDescription = ''
CFR will decompile modern Java features - Java 8 lambdas (pre and post
Java beta 103 changes), Java 7 String switches etc, but is written
entirely in Java 6.
'';
homepage = http://www.benf.org/other/cfr/;
license = with licenses; mit;
platforms = with platforms; linux;
maintainers = with maintainers; [ nckx ];
};
buildInputs = [ jre ];
phases = [ "installPhase" ];
installPhase = ''
jar=$out/share/cfr/cfr_${version}.jar
install -Dm644 ${src} $jar
cat << EOF > cfr
#!${stdenv.shell}
exec ${jre}/bin/java -jar $jar "\''${@}"
EOF
install -Dm755 cfr $out/bin/cfr
'';
}