WIP: Xonotic Overlay

overlays/default.nix

@@ -7,4 +7,5 @@ final: prev:
     inherit (prev) vaultwarden;
   };
   netradiant-custom = final.callPackage ./netradiant-custom.nix { };
+  xonotic-latest = final.callPackage ./xonotic-latest.nix { };
 }

overlays/xonotic-latest.nix

@@ -0,0 +1,212 @@
+{
+  lib,
+  stdenv,
+  fetchFromGitLab,
+  makeWrapper,
+  runCommand,
+  makeDesktopItem,
+  copyDesktopItems,
+  gmqcc,
+  libjpeg,
+  zlib,
+  libvorbis,
+  curl,
+  freetype,
+  libpng,
+  libtheora,
+  libx11,
+  SDL2,
+  gmp,
+  autoconf,
+  automake,
+  libtool,
+  withSDL ? true,
+  withDedicated ? true,
+}:
+
+let
+  version = "0-unstable-2025-01-01";
+  target = "release";
+
+  darkplaces-src = fetchFromGitLab {
+    domain = "gitlab.com";
+    owner = "xonotic";
+    repo = "darkplaces";
+    rev = "ddabe55ae766087df0b82d214ca4b6d79a443345";
+    hash = "sha256-AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=";
+  };
+
+  d0_blind_id-src = fetchFromGitLab {
+    domain = "gitlab.com";
+    owner = "xonotic";
+    repo = "d0_blind_id";
+    rev = "64983f4156e860a94a6f5e264c67a1c2df69d7e9";
+    hash = "sha256-AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=";
+  };
+
+  xonotic-data = fetchFromGitLab {
+    domain = "gitlab.com";
+    owner = "xonotic";
+    repo = "xonotic-data.pk3dir";
+    rev = "bc2ce0925b46ff79d4deb4cf4995f1330f00de43";
+    hash = "sha256-AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=";
+  };
+
+  desktopItem = makeDesktopItem {
+    name = "xonotic-latest";
+    exec = "xonotic-latest";
+    comment = "Free fast-paced first-person shooter (git build)";
+    desktopName = "Xonotic (latest)";
+    categories = [
+      "Game"
+      "Shooter"
+    ];
+    icon = "xonotic";
+    startupNotify = false;
+  };
+
+  d0_blind_id-built = stdenv.mkDerivation {
+    pname = "d0_blind_id";
+    inherit version;
+    src = d0_blind_id-src;
+
+    nativeBuildInputs = [
+      autoconf
+      automake
+      libtool
+    ];
+    buildInputs = [ gmp ];
+
+    preConfigure = "autoreconf -fi";
+    configureFlags = [ "--prefix=$out" ];
+    enableParallelBuilding = true;
+  };
+
+  darkplaces-built = stdenv.mkDerivation {
+    pname = "darkplaces-xonotic-latest";
+    inherit version;
+    src = darkplaces-src;
+
+    buildInputs = [
+      libjpeg
+      zlib
+      libvorbis
+      curl
+      gmp
+      libx11
+      SDL2
+    ];
+
+    dontStrip = false;
+    enableParallelBuilding = true;
+
+    preBuild = ''
+      mkdir -p ../d0_blind_id/include ../d0_blind_id/lib
+      cp -r ${d0_blind_id-src}/*.h ../d0_blind_id/include/ 2>/dev/null || true
+      ln -sf ${d0_blind_id-built}/lib/libd0_blind_id.a ../d0_blind_id/lib/
+      ln -sf ${d0_blind_id-built}/lib/libd0_rijndael.a ../d0_blind_id/lib/ 2>/dev/null || true
+    '';
+
+    buildPhase = ''
+      runHook preBuild
+      ${lib.optionalString withDedicated ''
+        make -j $NIX_BUILD_CORES sv-${target}
+      ''}
+      ${lib.optionalString withSDL ''
+        make -j $NIX_BUILD_CORES sdl-${target}
+      ''}
+      runHook postBuild
+    '';
+
+    installPhase = ''
+      runHook preInstall
+      mkdir -p $out/bin
+
+      ${lib.optionalString withDedicated ''
+        install -Dm755 darkplaces-dedicated $out/bin/xonotic-latest-dedicated
+      ''}
+      ${lib.optionalString withSDL ''
+        install -Dm755 darkplaces-sdl $out/bin/xonotic-latest-sdl
+      ''}
+
+      ${lib.optionalString withDedicated ''
+        patchelf --add-needed ${curl.out}/lib/libcurl.so $out/bin/xonotic-latest-dedicated
+      ''}
+      ${lib.optionalString withSDL ''
+        patchelf \
+          --add-needed ${curl.out}/lib/libcurl.so \
+          --add-needed ${libvorbis}/lib/libvorbisfile.so \
+          --add-needed ${libvorbis}/lib/libvorbisenc.so \
+          --add-needed ${libvorbis}/lib/libvorbis.so \
+          --add-needed ${freetype}/lib/libfreetype.so \
+          --add-needed ${libpng}/lib/libpng.so \
+          --add-needed ${libtheora}/lib/libtheora.so \
+          $out/bin/xonotic-latest-sdl
+      ''}
+      runHook postInstall
+    '';
+
+    dontPatchELF = true;
+  };
+
+  xonotic-data-compiled = stdenv.mkDerivation {
+    pname = "xonotic-latest-data";
+    inherit version;
+    src = xonotic-data;
+
+    nativeBuildInputs = [ gmqcc ];
+
+    buildPhase = ''
+      runHook preBuild
+      export QCC="${gmqcc}/bin/gmqcc"
+      export QCCFLAGS_WATERMARK=nix_build
+      export ZIP=/bin/true
+      make -C qcsrc -j $NIX_BUILD_CORES
+      runHook postBuild
+    '';
+
+    installPhase = ''
+      runHook preInstall
+      mkdir -p $out
+      cp -r . $out/xonotic-data.pk3dir
+      runHook postInstall
+    '';
+  };
+
+in
+runCommand "xonotic-latest-${version}"
+  {
+    inherit version;
+    nativeBuildInputs = [
+      makeWrapper
+      copyDesktopItems
+    ];
+    desktopItems = [ desktopItem ];
+
+    meta = {
+      description = "Free fast-paced first-person shooter (git build)";
+      homepage = "https://xonotic.org/";
+      license = lib.licenses.gpl2Plus;
+      maintainers = with lib.maintainers; [ DerGrumpf ];
+      platforms = lib.platforms.linux;
+    };
+  }
+  ''
+    mkdir -p $out/bin $out/share
+
+    ${lib.optionalString withDedicated ''
+      ln -s ${darkplaces-built}/bin/xonotic-latest-dedicated $out/bin/
+    ''}
+    ${lib.optionalString withSDL ''
+      ln -s ${darkplaces-built}/bin/xonotic-latest-sdl $out/bin/
+      ln -sf $out/bin/xonotic-latest-sdl $out/bin/xonotic-latest
+    ''}
+
+    copyDesktopItems
+
+    for binary in $out/bin/xonotic-latest*; do
+      wrapProgram "$binary" \
+        --add-flags "-basedir ${xonotic-data-compiled}" \
+        --prefix LD_LIBRARY_PATH : "${darkplaces-built}/lib"
+    done
+  ''