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{ stdenv, mkDerivation, fetchFromGitHub, cmake, jdk, zlib, file, makeWrapper, xorg, libpulseaudio, qtbase }:
let
libpath = with xorg; stdenv.lib.makeLibraryPath [ libX11 libXext libXcursor libXrandr libXxf86vm libpulseaudio ];
in mkDerivation rec {
name = "multimc-${version}";
version = "0.6.4";
src = fetchFromGitHub {
owner = "MultiMC";
repo = "MultiMC5";
rev = "0.6.4";
sha256 = "0z9mhvfsq9m2cmi0dbrjjc51642r6ppdbb8932236gar5j7w3bc2";
fetchSubmodules = true;
};
nativeBuildInputs = [ cmake file makeWrapper ];
buildInputs = [ qtbase jdk zlib ];
enableParallelBuilding = true;
postInstall = ''
mkdir -p $out/share/{applications,pixmaps}
cp ../application/resources/multimc/scalable/multimc.svg $out/share/pixmaps
cp ../application/package/linux/multimc.desktop $out/share/applications
# xorg.xrandr needed for LWJGL [2.9.2, 3) https://github.com/LWJGL/lwjgl/issues/128
wrapProgram $out/bin/MultiMC --add-flags "-d \$HOME/.multimc/" --set GAME_LIBRARY_PATH /run/opengl-driver/lib:${libpath} --prefix PATH : ${jdk}/bin/:${xorg.xrandr}/bin/
# MultiMC's CMakeLists.txt puts libraries in bin directory, causing them to be set executable, causing nixpkgs' wrapQtAppsHook to wrap them
chmod -x $out/bin/*.so
# As of https://github.com/MultiMC/MultiMC5/blob/7ea1d68244fdae1e7672fb84199ee71e168b31ca/application/package/linux/multimc.desktop,
# the desktop icon refers to `multimc`, but the executable actually gets
# installed as `MultiMC`. Create compatibility symlink to fix the desktop
# icon.
ln -sf $out/bin/MultiMC $out/bin/multimc
'';
meta = with stdenv.lib; {
homepage = https://multimc.org/;
description = "A free, open source launcher for Minecraft";
longDescription = ''
Allows you to have multiple, separate instances of Minecraft (each with their own mods, texture packs, saves, etc) and helps you manage them and their associated options with a simple interface.
'';
platforms = platforms.linux;
license = licenses.lgpl21Plus;
maintainers = [ maintainers.cleverca22 ];
};
}
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