{
  lib,
  stdenv,
  fetchurl,
  dpkg,
  makeWrapper,
  autoPatchelfHook,
  wrapGAppsHook3,
  adwaita-icon-theme,
  ffmpeg,
  gdk-pixbuf,
  glib,
  glib-networking,
  gst_all_1,
  gtk3,
  hicolor-icon-theme,
  libsoup_3,
  webkitgtk_4_1,
  xdotool,
}:

let
  version = "2.0.0-alpha.2";

  srcInfo =
    if stdenv.hostPlatform.system == "x86_64-linux" then
      {
        url = "https://github.com/spacedriveapp/spacedrive/releases/download/v${version}/Spacedrive-linux-x86_64.deb";
        hash = "sha256-KzRPBtyX5x4ZLlZd6SgAS/cy/7irXt7v+b3Yuq9GETo=";
      }
    else if stdenv.hostPlatform.system == "aarch64-linux" then
      {
        url = "https://github.com/spacedriveapp/spacedrive/releases/download/v${version}/Spacedrive-linux-aarch64.deb";
        hash = "sha256-Arq4seJxd69XdraIaYJSv1p9g+Bz/7rez/l9EP6dc9k=";
      }
    else
      throw "spacedrive ${version}: unsupported platform: ${stdenv.hostPlatform.system}";
in
stdenv.mkDerivation {
  pname = "spacedrive";
  inherit version;

  src = fetchurl srcInfo;

  nativeBuildInputs = [
    dpkg
    makeWrapper
    autoPatchelfHook
    wrapGAppsHook3
  ];

  buildInputs = [
    adwaita-icon-theme
    ffmpeg
    gdk-pixbuf
    glib
    glib-networking
    gtk3
    hicolor-icon-theme
    libsoup_3
    webkitgtk_4_1
    xdotool
    gst_all_1.gst-plugins-ugly
    gst_all_1.gst-plugins-bad
    gst_all_1.gst-plugins-base
    gst_all_1.gstreamer
  ];

  # WebKitGTK + TLS + icons; ffmpeg/ffprobe on PATH (alpha Linux builds omit bundled ffmpeg).
  preFixup = ''
    gappsWrapperArgs+=(
      "--prefix" "PATH" ":" "${lib.makeBinPath [ ffmpeg ]}"
      "--set-default" "WEBKIT_DISABLE_DMABUF_RENDERER" "1"
    )
  '';

  postFixup = ''
    # Core daemon is not GTK-linked; wrapGAppsHook3 skips it — still needs ffmpeg for media paths.
    wrapProgram $out/bin/sd-daemon --prefix PATH : "${lib.makeBinPath [ ffmpeg ]}"
  '';

  unpackPhase = "dpkg-deb -x $src source";

  installPhase = ''
    runHook preInstall

    mkdir -p $out/{bin,lib,share}
    cp -r source/usr/bin/* $out/bin/
    cp -r source/usr/lib/* $out/lib/
    cp -r source/usr/share/* $out/share/

    ln -sf Spacedrive $out/bin/spacedrive

    substituteInPlace $out/share/applications/Spacedrive.desktop \
      --replace-fail 'Exec=Spacedrive' 'Exec=spacedrive'

    runHook postInstall
  '';

  meta = with lib; {
    description = "Local-first file manager and virtual distributed filesystem (v2 alpha)";
    homepage = "https://spacedrive.com";
    changelog = "https://github.com/spacedriveapp/spacedrive/releases/tag/v${version}";
    license = licenses.agpl3Plus;
    platforms = [
      "x86_64-linux"
      "aarch64-linux"
    ];
    mainProgram = "spacedrive";
    sourceProvenance = with sourceTypes; [ binaryNativeCode ];
  };
}