nix file for stretchly

stretchly.nix

with (import ~/git/nixpkgs {});

let
  libs = [
    alsaLib
    at-spi2-atk
    atk
    cairo
    cups
    dbus
    expat
    fontconfig
    gdk_pixbuf
    glib
    gnome2.GConf
    gtk2
    gtk3
    libappindicator
    libdrm
    libnotify
    libpng12
    pango
    pciutils
    pulseaudio
    nspr
    nss
    stdenv.cc.cc.lib
    udev
    xorg.libpciaccess
    xorg.libX11
    xorg.libxcb
    xorg.libXcomposite
    xorg.libXcursor
    xorg.libXdamage
    xorg.libXext
    xorg.libXfixes
    xorg.libXi
    xorg.libXrandr
    xorg.libXrender
    xorg.libXScrnSaver
    xorg.libXtst
  ];

  libPath = lib.makeLibraryPath libs;
in

stdenv.mkDerivation {
  pname = "stretchly";
  version = "0.19.1";

  src = ./.;

  nativeBuildInputs = [
    wrapGAppsHook
  ];

  buildInputs = libs;

  dontPatchELF = true;
  dontBuild = true;
  dontConfigure = true;

  installPhase = ''
    mkdir -p $out/bin $out/lib/stretchly
    cp -r ./* $out/lib/stretchly/
    ln -s $out/lib/stretchly/libffmpeg.so $out/lib/
    ln -s $out/lib/stretchly/libnode.so $out/lib/
    ln -s $out/lib/stretchly/stretchly $out/bin/
  '';

  preFixup = ''
    patchelf --set-rpath "${libPath}" $out/lib/stretchly/libffmpeg.so
    patchelf --set-rpath "${libPath}" $out/lib/stretchly/libnode.so

    patchelf \
      --set-rpath "$out/lib/stretchly:${libPath}" \
      --set-interpreter "$(cat $NIX_CC/nix-support/dynamic-linker)" \
      $out/lib/stretchly/stretchly
  '';

}