depot/third_party/nixpkgs/pkgs/development/tools/parsing/javacc/default.nix

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{ stdenv, lib, fetchFromGitHub, ant, jdk }:
stdenv.mkDerivation rec {
pname = "javacc";
version = "7.0.10";
src = fetchFromGitHub {
owner = pname;
repo = pname;
rev = "${pname}-${version}";
sha256 = "120jva4sw1kylkwgqf869zxddss01mcn1nmimx9vmd4xaadz7cf2";
};
nativeBuildInputs = [ ant jdk ];
buildPhase = ''
ant jar
'';
installPhase = ''
mkdir -p $out/target
mv scripts $out/bin
mv target/javacc.jar $out/target/
'';
meta = with lib; {
homepage = "https://javacc.github.io/javacc";
description = "A parser generator for building parsers from grammars";
license = licenses.bsd2;
maintainers = [ teams.deshaw.members ];
};
}