slimevr: init at 0.13.2

pkgs/by-name/sl/slimevr/package.nix

@@ -0,0 +1,147 @@
+{
+  stdenv,
+  lib,
+  fetchFromGitHub,
+  fetchurl,
+  fetchzip,
+  makeDesktopItem,
+  copyDesktopItems,
+  wrapGAppsHook3,
+  pkg-config,
+  cargo,
+  rustc,
+  husky,
+  rustPlatform,
+  openssl,
+  glib-networking,
+  libsoup,
+  webkitgtk_4_1,
+  temurin-jre-bin-17,
+  # slime-server libs
+  eudev,
+  libusb1,
+  # rpath libs of gui
+  gobject-introspection,
+  gst_all_1,
+  withAppIndicator ? stdenv.hostPlatform.isLinux,
+  libayatana-appindicator,
+}:
+rustPlatform.buildRustPackage rec {
+  pname = "slimevr";
+  version = "0.13.2";
+
+  src = fetchFromGitHub {
+    owner = "SlimeVR";
+    repo = "SlimeVR-Server";
+    rev = "v" + version;
+    # includes the schema used for ipc between the server and the GUI
+    fetchSubmodules = true;
+    hash = "sha256-XQDbP+LO/brpl7viSxuV3H4ALN0yIkj9lwr5eS1txNs=";
+  };
+
+  cargoHash = "sha256-NveGaG8lJd6L/df++UshKdGXT0hUDJBh8MZ9cANwU24=";
+
+  jar = fetchurl {
+    url = "https://github.com/SlimeVR/SlimeVR-Server/releases/download/v${version}/slimevr.jar";
+    hash = "sha256-s6uznJtsa1bQAM1QIdBMey+m9Q/v2OfKQPXjD5RAR78=";
+  };
+
+  guiHtml = fetchzip {
+    url = "https://github.com/SlimeVR/SlimeVR-Server/releases/download/v${version}/slimevr-gui-dist.tar.gz";
+    stripRoot = false;
+    hash = "sha256-u1EtSG1uTGIyROo5TznzQ+Z8g6WAiU0SmDObm/w1f9k=";
+  };
+
+  nativeBuildInputs = [
+    # required things for building
+    cargo
+    rustc
+    husky
+    pkg-config
+    wrapGAppsHook3
+    copyDesktopItems
+  ];
+
+  buildInputs = [
+    openssl
+    glib-networking
+    libsoup
+    webkitgtk_4_1
+
+    gobject-introspection
+    gst_all_1.gstreamer
+    gst_all_1.gst-plugins-base
+    gst_all_1.gst-plugins-good
+    gst_all_1.gst-plugins-bad
+  ];
+
+  preBuild = ''
+    pushd gui
+    cp -r ${guiHtml} dist
+    popd
+  '';
+
+  desktopItems = [
+    # Based on https://github.com/SlimeVR/SlimeVR-Server/blob/main/gui/src-tauri/dev.slimevr.SlimeVR.desktop
+    (makeDesktopItem {
+      name = "SlimeVR";
+      exec = "slimevr";
+      icon = "slimevr";
+      desktopName = "SlimeVR";
+      comment = meta.description;
+      genericName = "Full-body tracking";
+      keywords = [
+        "FBT"
+        "VR"
+        "Steam"
+        "VRChat"
+        "IMU"
+      ];
+      categories = [
+        "Game"
+      ];
+    })
+  ];
+
+  preInstall = ''
+    install -Dm644 ${jar} $out/share/slimevr/slimevr.jar
+    install -Dm644 ${src}/gui/src-tauri/icons/icon.svg $out/share/icons/hicolor/scalable/apps/slimevr.svg
+  '';
+
+  runtimeDependencies = [
+    eudev
+    libusb1
+  ] ++ lib.optional withAppIndicator libayatana-appindicator;
+
+  dontWrapGApps = true;
+
+  preFixup =
+    let
+      libraryPath = lib.makeLibraryPath runtimeDependencies;
+    in
+    ''
+      #JAVA_HOME needs to be set for the gui to be able to launch the slime server.
+      #Same for the --add-flags.
+      #The LD_LIBRARY_PATH is needed for the slime server to not crash when loading bundled hdapi libraries.
+      #We can't modify them right now, because the jar is signed.
+      #GST_PLUGIN_SYSTEM_PATH_1_0 is needed to hopefully fix the GStreamer plugins not being recognised.
+      wrapProgram $out/bin/slimevr \
+        "''${gappsWrapperArgs[@]}" \
+        --set-default JAVA_HOME "${temurin-jre-bin-17.home}" \
+        --prefix LD_LIBRARY_PATH : ${libraryPath} \
+        --add-flags "--launch-from-path $out/share/slimevr/"
+    '';
+
+  meta = with lib; {
+    homepage = "https://github.com/SlimeVR/SlimeVR-Server";
+    description = "An app for facilitating full-body tracking in virtual reality";
+    mainProgram = "slimevr";
+    license = with licenses; [
+      mit
+      asl20
+    ];
+    maintainers = with maintainers; [ c0d3-m4513r imurx ];
+    # supports macOS but don't have a way to test
+    platforms = with platforms; linux;
+  };
+}