{ nixroot ? (import <nixpkgs> {})

, defaultLv2Plugins ? false

, lv2Plugins ? []

, releaseMode ? false

}:

let inherit (nixroot) stdenv pkgs lib

chromaprint fftw flac libid3tag libmad libopus libshout libsndfile lilv

libusb1 libvorbis libebur128 pkgconfig portaudio portmidi protobuf qt5 glib

rubberband sqlite taglib soundtouch vamp opusfile hidapi upower ccache git

libGLU x11 lame lv2 makeWrapper pcre utillinux libselinux libsepol

libsForQt5

clang-tools

cmake

fetchurl

ffmpeg

gdb

libmodplug

mp4v2

nix-gitignore

python3 python37Packages

wavpack;

git-clang-format = stdenv.mkDerivation {

name = "git-clang-format";

version = "2019-06-21";

src = fetchurl {

url = "https://raw.githubusercontent.com/llvm-mirror/clang/2bb8e0fe002e8ffaa9ce5fa58034453c94c7e208/tools/clang-format/git-clang-format";

sha256 = "1kby36i80js6rwi11v3ny4bqsi6i44b9yzs23pdcn9wswffx1nlf";

executable = true;

};

nativeBuildInputs = [

makeWrapper

];

buildInputs = [

clang-tools

python3

];

unpackPhase = ":";

installPhase = ''

mkdir -p $out/opt $out/bin

cp $src $out/opt/git-clang-format

makeWrapper $out/opt/git-clang-format $out/bin/git-clang-format \

--add-flags --binary \

--add-flags ${clang-tools}/bin/clang-format

'';

};

shell-configure = nixroot.writeShellScriptBin "configure" ''

mkdir -p cbuild

cd cbuild

cmake .. "$@"

cd ..

'';

shell-build = nixroot.writeShellScriptBin "build" ''

if [ ! -d "cbuild" ]; then

>&2 echo "First you have to run configure."

exit 1

fi

cd cbuild

cmake --build . --parallel $NIX_BUILD_CORES "$@"

source ${pkgs.makeWrapper}/nix-support/setup-hook

wrapProgram mixxx --prefix LV2_PATH : ${lib.makeSearchPath "lib/lv2" allLv2Plugins}

'';

shell-run = nixroot.writeShellScriptBin "run" ''

if [ ! -f "cbuild/mixxx" ]; then

>&2 echo "First you have to run build."

exit 1

fi

cd cbuild

./mixxx --resourcePath res/ "$@"

'';

shell-debug = nixroot.writeShellScriptBin "debug" ''

if [ ! -f "cbuild/mixxx" ]; then

>&2 echo "First you have to run build."

exit 1

fi

cd cbuild

LV2_PATH=${lib.makeSearchPath "lib/lv2" allLv2Plugins} gdb --args ./.mixxx-wrapped --resourcePath res/ "$@"

'';

allLv2Plugins = lv2Plugins (if defaultLv2Plugins then [

nixroot.x42-plugins nixroot.zam-plugins nixroot.rkrlv2 nixroot.mod-distortion

nixroot.infamousPlugins nixroot.artyFX

] else []);

in stdenv.mkDerivation rec {

name = "mixxx-${version}";

# Reading the version from git output is very hard to do without wasting lots of diskspace and

# runtime. Reading version file is easy.

version = lib.strings.removeSuffix "\"\n" (

lib.strings.removePrefix "#define MIXXX_VERSION \"" (

builtins.readFile ./src/_version.h ));

# SOURCE_DATE_EPOCH helps with python and pre-commit hook

shellHook = ''

export PYTHONPATH=venv/lib/python3.7/site-packages/:$PYTHONPATH

export SOURCE_DATE_EPOCH=315532800

echo -e "Mixxx development shell. Available commands:\n"

echo " configure - configures cmake (only has to run once)"

echo " build - compiles Mixxx"

echo " run - runs Mixxx with development settings"

echo " debug - runs Mixxx inside gdb"

'';

src = if releaseMode then (nix-gitignore.gitignoreSource ''

/cbuild

/.envrc

/result

/shell.nix

/venv

'' ./.) else null;

nativeBuildInputs = [

cmake

] (if !releaseMode then [

ccache

gdb

git-clang-format

clang-tools

# for pre-commit installation since nixpkg.pre-commit may be to old

python3 python37Packages.virtualenv python37Packages.pip python37Packages.setuptools

shell-configure shell-build shell-run shell-debug

] else []);

buildInputs = [

chromaprint fftw flac libid3tag libmad libopus libshout libsndfile

libusb1 libvorbis libebur128 pkgconfig portaudio portmidi protobuf qt5.full

rubberband sqlite taglib soundtouch vamp.vampSDK opusfile upower hidapi

git glib x11 libGLU lilv lame lv2 makeWrapper qt5.qtbase pcre utillinux libselinux

libsepol libsForQt5.qtkeychain

ffmpeg

libmodplug

mp4v2

wavpack

] allLv2Plugins;

postInstall = (if releaseMode then ''

wrapProgram $out/bin/mixxx --prefix LV2_PATH : ${lib.makeSearchPath "lib/lv2" allLv2Plugins}

'' else "");

meta = with nixroot.stdenv.lib; {

homepage = https://mixxx.org;

description = "Digital DJ mixing software";

license = licenses.gpl2Plus;

maintainers = nixroot.pkgs.mixxx.meta.maintainers;

platforms = platforms.linux;

};

}