Merge branch 'staging-next'

This round is without the systemd CVE, as we don't have binaries for that yet. BTW, I just ignore darwin binaries these days, as I'd have to wait for weeks for them.
2019-02-20 09:38:45 +01:00 · 2019-02-20 09:38:45 +01:00 · 32767d139f
commit 32767d139f
parent 28d983fe25 e20188f181
340 changed files with 8459 additions and 2626 deletions
--- a/lib/licenses.nix
+++ b/lib/licenses.nix
@ -451,6 +451,11 @@ lib.mapAttrs (n: v: v // { shortName = n; }) rec {
    fullName = "libpng License";
  };

+  libpng2 = {
+    fullName = "libpng License v2"; # 1.6.36+
+    url = "http://www.libpng.org/pub/png/src/libpng-LICENSE.txt";
+  };
+
  libtiff = spdx {
    spdxId = "libtiff";
    fullName = "libtiff License";
--- a/maintainers/maintainer-list.nix
+++ b/maintainers/maintainer-list.nix
@ -1579,6 +1579,11 @@
    github = "flokli";
    name = "Florian Klink";
  };
+  FlorianFranzen = {
+    email = "Florian.Franzen@gmail.com";
+    github = "FlorianFranzen";
+    name = "Florian Franzen";
+  };
  florianjacob = {
    email = "projects+nixos@florianjacob.de";
    github = "florianjacob";
--- a/nixos/doc/manual/release-notes/rl-1903.xml
+++ b/nixos/doc/manual/release-notes/rl-1903.xml
@ -23,6 +23,38 @@
    The default Python 3 interpreter is now CPython 3.7 instead of CPython 3.6.
    </para>
   </listitem>
+   <listitem>
+    <para>
+     Added the Pantheon desktop environment.
+     It can be enabled through <varname>services.xserver.desktopManager.pantheon.enable</varname>.
+    </para>
+    <note>
+     <para>
+      <varname>services.xserver.desktopManager.pantheon</varname> default enables lightdm
+      as a display manager and using Pantheon's greeter.
+     </para>
+     <para>
+      This is because of limitations with the screenlocking implementation, whereas the
+      screenlocker would be non-functional without it.
+     </para>
+     <para>
+      Because of that it is recommended to retain this precaution, however if you'd like to change this set:
+     </para>
+     <itemizedlist>
+      <listitem>
+       <para>
+        <option>services.xserver.displayManager.lightdm.enable</option>
+       </para>
+      </listitem>
+      <listitem>
+       <para>
+        <option>services.xserver.displayManager.lightdm.greeters.pantheon.enable</option>
+       </para>
+      </listitem>
+     </itemizedlist>
+     <para>to <literal>false</literal> and enable your preferred display manager.</para>
+    </note>
+   </listitem>
  </itemizedlist>
 </section>

--- a/nixos/modules/module-list.nix
+++ b/nixos/modules/module-list.nix
@ -243,6 +243,8 @@
  ./services/desktops/bamf.nix
  ./services/desktops/dleyna-renderer.nix
  ./services/desktops/dleyna-server.nix
+  ./services/desktops/pantheon/contractor.nix
+  ./services/desktops/pantheon/files.nix
  ./services/desktops/flatpak.nix
  ./services/desktops/geoclue2.nix
  ./services/desktops/gsignond.nix
@ -268,6 +270,7 @@
  ./services/desktops/gnome3/tracker-miners.nix
  ./services/desktops/profile-sync-daemon.nix
  ./services/desktops/telepathy.nix
+  ./services/desktops/tumbler.nix
  ./services/desktops/zeitgeist.nix
  ./services/development/bloop.nix
  ./services/development/hoogle.nix
--- a/nixos/modules/services/desktops/pantheon/contractor.nix
+++ b/nixos/modules/services/desktops/pantheon/contractor.nix
@ -0,0 +1,39 @@
+# Contractor
+
+{ config, pkgs, lib, ... }:
+
+with lib;
+
+{
+
+  ###### interface
+
+  options = {
+
+    services.pantheon.contractor = {
+
+      enable = mkEnableOption "contractor, a desktop-wide extension service used by pantheon";
+
+    };
+
+  };
+
+
+  ###### implementation
+
+  config = mkIf config.services.pantheon.contractor.enable {
+
+    environment.systemPackages = with  pkgs.pantheon; [
+      contractor
+      extra-elementary-contracts
+    ];
+
+    services.dbus.packages = [ pkgs.pantheon.contractor ];
+
+    environment.pathsToLink = [
+      "/share/contractor"
+    ];
+
+  };
+
+}
--- a/nixos/modules/services/desktops/pantheon/files.nix
+++ b/nixos/modules/services/desktops/pantheon/files.nix
@ -0,0 +1,36 @@
+# pantheon files daemon.
+
+{ config, pkgs, lib, ... }:
+
+with lib;
+
+{
+
+  ###### interface
+
+  options = {
+
+    services.pantheon.files = {
+
+      enable = mkEnableOption "pantheon files daemon";
+
+    };
+
+  };
+
+
+  ###### implementation
+
+  config = mkIf config.services.pantheon.files.enable {
+
+    environment.systemPackages = [
+      pkgs.pantheon.elementary-files
+    ];
+
+    services.dbus.packages = [
+      pkgs.pantheon.elementary-files
+    ];
+
+  };
+
+}
--- a/nixos/modules/services/desktops/tumbler.nix
+++ b/nixos/modules/services/desktops/tumbler.nix
@ -0,0 +1,50 @@
+# Tumbler
+
+{ config, pkgs, lib, ... }:
+
+with lib;
+
+let
+
+  cfg = config.services.tumbler;
+  tumbler = cfg.package;
+
+in
+
+{
+
+  ###### interface
+
+  options = {
+
+    services.tumbler = {
+
+      enable = mkEnableOption "Tumbler, A D-Bus thumbnailer service";
+
+      package = mkOption {
+        type = types.package;
+        default = pkgs.xfce4-13.tumbler;
+        description = "Which tumbler package to use";
+        example = pkgs.xfce4-12.tumbler;
+      };
+
+    };
+
+  };
+
+
+  ###### implementation
+
+  config = mkIf cfg.enable {
+
+    environment.systemPackages = [
+      tumbler
+    ];
+
+    services.dbus.packages = [
+      tumbler
+    ];
+
+  };
+
+}
--- a/nixos/modules/services/x11/desktop-managers/default.nix
+++ b/nixos/modules/services/x11/desktop-managers/default.nix
@ -20,7 +20,7 @@ in
  imports = [
    ./none.nix ./xterm.nix ./xfce.nix ./plasma5.nix ./lumina.nix
    ./lxqt.nix ./enlightenment.nix ./gnome3.nix ./kodi.nix ./maxx.nix
-    ./mate.nix
+    ./mate.nix ./pantheon.nix
  ];

  options = {
--- a/nixos/modules/services/x11/desktop-managers/pantheon.nix
+++ b/nixos/modules/services/x11/desktop-managers/pantheon.nix
@ -0,0 +1,195 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+let
+
+  cfg = config.services.xserver.desktopManager.pantheon;
+
+  nixos-gsettings-desktop-schemas = pkgs.pantheon.elementary-gsettings-schemas.override {
+    extraGSettingsOverridePackages = cfg.extraGSettingsOverridePackages;
+    extraGSettingsOverrides = cfg.extraGSettingsOverrides;
+  };
+
+in
+
+{
+  options = {
+
+    services.xserver.desktopManager.pantheon = {
+      enable = mkOption {
+        type = types.bool;
+        default = false;
+        description = "Enable the pantheon desktop manager";
+      };
+
+      sessionPath = mkOption {
+        default = [];
+        example = literalExample "[ pkgs.gnome3.gpaste ]";
+        description = ''
+          Additional list of packages to be added to the session search path.
+          Useful for GSettings-conditional autostart.
+
+          Note that this should be a last resort; patching the package is preferred (see GPaste).
+        '';
+        apply = list: list ++
+        [
+          pkgs.pantheon.pantheon-agent-geoclue2
+        ];
+      };
+
+      extraGSettingsOverrides = mkOption {
+        default = "";
+        type = types.lines;
+        description = "Additional gsettings overrides.";
+      };
+
+      extraGSettingsOverridePackages = mkOption {
+        default = [];
+        type = types.listOf types.path;
+        description = "List of packages for which gsettings are overridden.";
+      };
+
+      debug = mkEnableOption "gnome-session debug messages";
+
+    };
+
+    environment.pantheon.excludePackages = mkOption {
+      default = [];
+      example = literalExample "[ pkgs.pantheon.elementary-camera ]";
+      type = types.listOf types.package;
+      description = "Which packages pantheon should exclude from the default environment";
+    };
+
+  };
+
+
+  config = mkIf cfg.enable {
+
+    services.xserver.displayManager.extraSessionFilePackages = [ pkgs.pantheon.elementary-session-settings ];
+
+    # Ensure lightdm is used when Pantheon is enabled
+    # Without it screen locking will be nonfunctional because of the use of lightlocker
+    services.xserver.displayManager.lightdm.enable = mkDefault true;
+    services.xserver.displayManager.lightdm.greeters.pantheon.enable = mkDefault true;
+
+    # If not set manually Pantheon session cannot be started
+    # Known issue of https://github.com/NixOS/nixpkgs/pull/43992
+    services.xserver.desktopManager.default = mkForce "pantheon";
+
+    services.xserver.displayManager.sessionCommands = ''
+      if test "$XDG_CURRENT_DESKTOP" = "Pantheon"; then
+          ${concatMapStrings (p: ''
+            if [ -d "${p}/share/gsettings-schemas/${p.name}" ]; then
+              export XDG_DATA_DIRS=$XDG_DATA_DIRS''${XDG_DATA_DIRS:+:}${p}/share/gsettings-schemas/${p.name}
+            fi
+
+            if [ -d "${p}/lib/girepository-1.0" ]; then
+              export GI_TYPELIB_PATH=$GI_TYPELIB_PATH''${GI_TYPELIB_PATH:+:}${p}/lib/girepository-1.0
+              export LD_LIBRARY_PATH=$LD_LIBRARY_PATH''${LD_LIBRARY_PATH:+:}${p}/lib
+            fi
+          '') cfg.sessionPath}
+
+          # Makes qt applications look less alien
+          export QT_QPA_PLATFORMTHEME=gtk3
+          export QT_STYLE_OVERRIDE=adwaita
+      fi
+    '';
+
+    hardware.bluetooth.enable = mkDefault true;
+    hardware.pulseaudio.enable = mkDefault true;
+    security.polkit.enable = true;
+    services.accounts-daemon.enable = true;
+    services.bamf.enable = true;
+    services.colord.enable = mkDefault true;
+    services.pantheon.files.enable = mkDefault true;
+    services.tumbler.enable = mkDefault true;
+    services.dbus.packages = mkMerge [
+      ([ pkgs.pantheon.switchboard-plug-power ])
+      (mkIf config.services.printing.enable  ([pkgs.system-config-printer]) )
+    ];
+    services.pantheon.contractor.enable = true;
+    services.geoclue2.enable = mkDefault true;
+    # pantheon has pantheon-agent-geoclue2
+    services.geoclue2.enableDemoAgent = false;
+    services.gnome3.at-spi2-core.enable = true;
+    services.gnome3.evolution-data-server.enable = true;
+    services.gnome3.file-roller.enable = true;
+    # TODO: gnome-keyring's xdg autostarts will still be in the environment (from elementary-session-settings) if disabled forcefully
+    services.gnome3.gnome-keyring.enable = true;
+    services.gnome3.gvfs.enable = true;
+    services.gnome3.rygel.enable = true;
+    services.gsignond.enable = true;
+    services.gsignond.plugins = with pkgs.gsignondPlugins; [ lastfm mail oauth ];
+    services.udev.packages = [ pkgs.pantheon.elementary-settings-daemon ];
+    services.udisks2.enable = true;
+    services.upower.enable = config.powerManagement.enable;
+    services.xserver.libinput.enable = mkDefault true;
+    services.xserver.updateDbusEnvironment = true;
+    services.zeitgeist.enable = true;
+
+    networking.networkmanager.enable = mkDefault true;
+    networking.networkmanager.basePackages =
+      { inherit (pkgs) networkmanager modemmanager wpa_supplicant;
+        inherit (pkgs.gnome3) networkmanager-openvpn networkmanager-vpnc
+                              networkmanager-openconnect networkmanager-fortisslvpn
+                              networkmanager-iodine networkmanager-l2tp; };
+
+    # Override GSettings schemas
+    environment.variables.NIX_GSETTINGS_OVERRIDES_DIR = "${nixos-gsettings-desktop-schemas}/share/gsettings-schemas/nixos-gsettings-overrides/glib-2.0/schemas";
+
+    environment.variables.GNOME_SESSION_DEBUG = optionalString cfg.debug "1";
+
+    environment.variables.GIO_EXTRA_MODULES = [
+      "${lib.getLib pkgs.gnome3.dconf}/lib/gio/modules"
+      "${pkgs.gnome3.glib-networking.out}/lib/gio/modules"
+      "${pkgs.gnome3.gvfs}/lib/gio/modules"
+    ];
+
+    environment.pathsToLink = [
+      # FIXME: modules should link subdirs of `/share` rather than relying on this
+      "/share"
+    ];
+
+    environment.systemPackages = pkgs.pantheon.artwork ++ pkgs.pantheon.desktop ++ pkgs.pantheon.services ++ cfg.sessionPath
+      ++ (pkgs.gnome3.removePackagesByName pkgs.pantheon.apps config.environment.pantheon.excludePackages)
+      ++ (with pkgs.gnome3;
+      [
+        adwaita-icon-theme
+        dconf
+        epiphany
+        evince
+        geary
+        gnome-bluetooth
+        gnome-font-viewer
+        gnome-power-manager
+      ])
+      ++ (with pkgs;
+      [
+        adwaita-qt
+        desktop-file-utils
+        glib
+        glib-networking
+        gnome-menus
+        gtk3.out
+        hicolor-icon-theme
+        lightlocker
+        plank
+        qgnomeplatform
+        shared-mime-info
+        sound-theme-freedesktop
+        xdg-user-dirs
+      ]);
+
+    fonts.fonts = with pkgs; [
+      opensans-ttf
+      roboto-mono
+    ];
+    fonts.fontconfig.defaultFonts = {
+      monospace = [ "Roboto Mono" ];
+      sansSerif = [ "Open Sans" ];
+    };
+
+  };
+
+}
--- a/nixos/modules/services/x11/display-managers/lightdm-greeters/pantheon.nix
+++ b/nixos/modules/services/x11/display-managers/lightdm-greeters/pantheon.nix
@ -0,0 +1,47 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+let
+
+  dmcfg = config.services.xserver.displayManager;
+  ldmcfg = dmcfg.lightdm;
+  cfg = ldmcfg.greeters.pantheon;
+
+  xgreeters = pkgs.linkFarm "pantheon-greeter-xgreeters" [{
+    path = "${pkgs.pantheon.elementary-greeter}/share/xgreeters/io.elementary.greeter.desktop";
+    name = "io.elementary.greeter.desktop";
+  }];
+
+in
+{
+  options = {
+
+    services.xserver.displayManager.lightdm.greeters.pantheon = {
+
+      enable = mkOption {
+        type = types.bool;
+        default = false;
+        description = ''
+          Whether to enable elementary-greeter as the lightdm greeter.
+        '';
+      };
+
+    };
+
+  };
+
+  config = mkIf (ldmcfg.enable && cfg.enable) {
+
+    services.xserver.displayManager.lightdm.greeters.gtk.enable = false;
+
+    services.xserver.displayManager.lightdm.greeter = mkDefault {
+      package = xgreeters;
+      name = "io.elementary.greeter";
+    };
+
+    environment.etc."lightdm/io.elementary.greeter.conf".source = "${pkgs.pantheon.elementary-greeter}/etc/lightdm/io.elementary.greeter.conf";
+    environment.etc."wingpanel.d/io.elementary.greeter.whitelist".source = "${pkgs.pantheon.elementary-default-settings}/etc/wingpanel.d/io.elementary.greeter.whitelist";
+
+  };
+}
--- a/nixos/modules/services/x11/display-managers/lightdm.nix
+++ b/nixos/modules/services/x11/display-managers/lightdm.nix
@ -81,6 +81,7 @@ in
    ./lightdm-greeters/gtk.nix
    ./lightdm-greeters/mini.nix
    ./lightdm-greeters/enso-os.nix
+    ./lightdm-greeters/pantheon.nix
  ];

  options = {
--- a/nixos/release-combined.nix
+++ b/nixos/release-combined.nix
@ -68,6 +68,7 @@ in rec {
        (all nixos.tests.firefox)
        (all nixos.tests.firewall)
        (except ["aarch64-linux"] nixos.tests.gnome3)
+        (except ["aarch64-linux"] nixos.tests.pantheon)
        nixos.tests.installer.zfsroot.x86_64-linux or [] # ZFS is 64bit only
        (except ["aarch64-linux"] nixos.tests.installer.lvm)
        (except ["aarch64-linux"] nixos.tests.installer.luksroot)
--- a/nixos/tests/all-tests.nix
+++ b/nixos/tests/all-tests.nix
@ -172,6 +172,7 @@ in
  ostree = handleTest ./ostree.nix {};
  pam-oath-login = handleTest ./pam-oath-login.nix {};
  pam-u2f = handleTest ./pam-u2f.nix {};
+  pantheon = handleTest ./pantheon.nix {};
  peerflix = handleTest ./peerflix.nix {};
  pgjwt = handleTest ./pgjwt.nix {};
  pgmanage = handleTest ./pgmanage.nix {};
--- a/nixos/tests/pantheon.nix
+++ b/nixos/tests/pantheon.nix
@ -0,0 +1,55 @@
+import ./make-test.nix ({ pkgs, ...} :
+
+{
+  name = "pantheon";
+  meta = with pkgs.stdenv.lib.maintainers; {
+    maintainers = [ worldofpeace ];
+  };
+
+  machine = { ... }:
+
+  {
+    imports = [ ./common/user-account.nix ];
+
+    services.xserver.enable = true;
+    services.xserver.desktopManager.pantheon.enable = true;
+
+    virtualisation.memorySize = 1024;
+  };
+
+  enableOCR = true;
+
+  testScript = { nodes, ... }: let
+    user = nodes.machine.config.users.users.alice;
+  in ''
+    startAll;
+
+    # Wait for display manager to start
+    $machine->waitForText(qr/${user.description}/);
+    $machine->screenshot("lightdm");
+
+    # Log in
+    $machine->sendChars("${user.password}\n");
+    $machine->waitForFile("/home/alice/.Xauthority");
+    $machine->succeed("xauth merge ~alice/.Xauthority");
+
+    # Check if "pantheon-shell" components actually start
+    $machine->waitUntilSucceeds("pgrep gala");
+    $machine->waitForWindow(qr/gala/);
+    $machine->waitUntilSucceeds("pgrep wingpanel");
+    $machine->waitForWindow("wingpanel");
+    $machine->waitUntilSucceeds("pgrep plank");
+    $machine->waitForWindow(qr/plank/);
+
+    # Check that logging in has given the user ownership of devices.
+    $machine->succeed("getfacl /dev/snd/timer | grep -q alice");
+
+    # Open elementary terminal
+    $machine->execute("su - alice -c 'DISPLAY=:0.0 io.elementary.terminal &'");
+    $machine->waitForWindow(qr/io.elementary.terminal/);
+
+    # Take a screenshot of the desktop
+    $machine->sleep(20);
+    $machine->screenshot("screen");
+  '';
+})
--- a/pkgs/applications/audio/fluidsynth/default.nix
+++ b/pkgs/applications/audio/fluidsynth/default.nix
@ -11,8 +11,8 @@ let
      sha256 = "0n75jq3xgq46hfmjkaaxz3gic77shs4fzajq40c8gk043i84xbdh";
    };
    "2" = {
-      fluidsynthVersion = "2.0.2";
-      sha256 = "02vs5sfsyh1dl7wlcvgs4w3x0qcmsl7vi000qgp99ynwh3wjb274";
+      fluidsynthVersion = "2.0.3";
+      sha256 = "00f6bhw4ddrinb5flvg5y53rcvnf4km23a6nbvnswmpq13568v78";
    };
  };
 in
--- a/pkgs/applications/audio/vocal/default.nix
+++ b/pkgs/applications/audio/vocal/default.nix
@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, cmake, ninja, pkgconfig, vala_0_40, gtk3, libxml2, granite, webkitgtk, clutter-gtk
+{ stdenv, fetchFromGitHub, cmake, ninja, pkgconfig, pantheon, gtk3, libxml2, webkitgtk, clutter-gtk
 , clutter-gst, libunity, libnotify, sqlite, gst_all_1, libsoup, json-glib, gnome3, gobject-introspection, wrapGAppsHook }:

 stdenv.mkDerivation rec {
@ -20,16 +20,16 @@ stdenv.mkDerivation rec {
    libxml2
    ninja
    pkgconfig
-    vala_0_40 # should be `elementary.vala` when elementary attribute set is merged
+    pantheon.vala
    wrapGAppsHook
  ];

  buildInputs = with gst_all_1; [
    clutter-gst
    clutter-gtk
-    gnome3.defaultIconTheme # should be `elementary.defaultIconTheme`when elementary attribute set is merged
+    pantheon.elementary-icon-theme
    gnome3.libgee
-    granite
+    pantheon.granite
    gst-plugins-base
    gst-plugins-good
    gstreamer
--- a/pkgs/applications/editors/quilter/default.nix
+++ b/pkgs/applications/editors/quilter/default.nix
@ -1,6 +1,6 @@
-{ stdenv, fetchFromGitHub, fetchpatch, vala_0_40, pkgconfig, meson, ninja, python3
-, granite, gtk3, desktop-file-utils, gnome3, gtksourceview, webkitgtk, gtkspell3
-, discount, gobject-introspection, wrapGAppsHook }:
+{ stdenv, fetchFromGitHub, fetchpatch, pkgconfig, meson, ninja, python3
+, gtk3, desktop-file-utils, gtksourceview, webkitgtk, gtkspell3, pantheon
+, gnome3, discount, gobject-introspection, wrapGAppsHook }:

 stdenv.mkDerivation rec {
  pname = "quilter";
@ -22,15 +22,15 @@ stdenv.mkDerivation rec {
    ninja
    pkgconfig
    python3
-    vala_0_40 # should be `elementary.vala` when elementary attribute set is merged
+    pantheon.vala
    wrapGAppsHook
  ];

  buildInputs = [
    discount
-    gnome3.defaultIconTheme # should be `elementary.defaultIconTheme`when elementary attribute set is merged
+    pantheon.elementary-icon-theme
+    pantheon.granite
    gnome3.libgee
-    granite
    gtk3
    gtksourceview
    gtkspell3
--- a/pkgs/applications/editors/standardnotes/default.nix
+++ b/pkgs/applications/editors/standardnotes/default.nix
@ -29,7 +29,7 @@ stdenv.mkDerivation rec {
  installPhase = ''
    mkdir -p $out/{bin,share}
    cp $src $out/share/standardNotes.AppImage
-    echo "#!/bin/sh" > $out/bin/standardnotes
+    echo "#!${stdenv.shell}" > $out/bin/standardnotes
    echo "${appimage-run}/bin/appimage-run $out/share/standardNotes.AppImage" >> $out/bin/standardnotes
    chmod +x $out/bin/standardnotes $out/share/standardNotes.AppImage
  '';
--- a/pkgs/applications/editors/sublime/3/common.nix
+++ b/pkgs/applications/editors/sublime/3/common.nix
@ -115,7 +115,7 @@ in stdenv.mkDerivation (rec {
    mkdir -p $out/bin

    cat > $out/bin/subl <<-EOF
-    #!/bin/sh
+    #!${stdenv.shell}
    exec $sublime/sublime_text "\$@"
    EOF
    chmod +x $out/bin/subl
--- a/pkgs/applications/graphics/alchemy/default.nix
+++ b/pkgs/applications/graphics/alchemy/default.nix
@ -15,7 +15,7 @@ stdenv.mkDerivation rec {
    mkdir -p $out/bin $out/share
    cp -a . $out/share/alchemy
    cat >> $out/bin/alchemy << EOF
-    #!/bin/sh
+    #!${stdenv.shell}
    cd $out/share/alchemy
    ${jre}/bin/java -jar Alchemy.jar "$@"
    EOF
--- a/pkgs/applications/graphics/inkscape/default.nix
+++ b/pkgs/applications/graphics/inkscape/default.nix
@ -11,11 +11,11 @@ let
 in

 stdenv.mkDerivation rec {
-  name = "inkscape-0.92.3";
+  name = "inkscape-0.92.4";

  src = fetchurl {
    url = "https://media.inkscape.org/dl/resources/file/${name}.tar.bz2";
-    sha256 = "1chng2yw8dsjxc9gf92aqv7plj11cav8ax321wmakmv5bb09cch6";
+    sha256 = "0pjinhjibfsz1aywdpgpj3k23xrsszpj4a1ya5562dkv2yl2vv2p";
  };

  # Inkscape hits the ARGMAX when linking on macOS. It appears to be
--- a/pkgs/applications/graphics/swingsane/default.nix
+++ b/pkgs/applications/graphics/swingsane/default.nix
@ -16,7 +16,7 @@ stdenv.mkDerivation rec {
  installPhase = let

    execWrapper = ''
-      #!/bin/sh
+      #!${stdenv.shell}
      exec ${jre}/bin/java -jar $out/share/java/swingsane/swingsane-${version}.jar "$@"
    '';

--- a/pkgs/applications/graphics/wings/default.nix
+++ b/pkgs/applications/graphics/wings/default.nix
@ -28,7 +28,7 @@ stdenv.mkDerivation rec {
    cp ebin/* $out/lib/${name}/ebin
    cp -R textures shaders plugins $out/lib/$name
    cat << EOF > $out/bin/wings
-    #!/bin/sh
+    #!${stdenv.shell}
    ${erlang}/bin/erl \
      -pa $out/lib/${name}/ebin -run wings_start start_halt "$@"
    EOF
--- a/pkgs/applications/graphics/zgrviewer/default.nix
+++ b/pkgs/applications/graphics/zgrviewer/default.nix
@ -16,7 +16,7 @@ stdenv.mkDerivation rec {

    cp -r target/* "$out/share/java/zvtm/"

-    echo '#!/bin/sh' > "$out/bin/zgrviewer"
+    echo '#!${stdenv.shell}' > "$out/bin/zgrviewer"
    echo "${jre}/lib/openjdk/jre/bin/java -jar '$out/share/java/zvtm/zgrviewer-${version}.jar' \"\$@\"" >> "$out/bin/zgrviewer"
    chmod a+x "$out/bin/zgrviewer"
  '';
--- a/pkgs/applications/kde/fetch.sh
+++ b/pkgs/applications/kde/fetch.sh
@ -1 +1 @@
-WGET_ARGS=( https://download.kde.org/stable/applications/18.12.0/ -A '*.tar.xz' )
+WGET_ARGS=( https://download.kde.org/stable/applications/18.12.1/ -A '*.tar.xz' )
--- a/pkgs/applications/kde/srcs.nix
+++ b/pkgs/applications/kde/srcs.nix
--- a/pkgs/applications/misc/curabydagoma/default.nix
+++ b/pkgs/applications/misc/curabydagoma/default.nix
@ -44,7 +44,7 @@ stdenv.mkDerivation rec {

    mkdir $out/bin
    cat > $out/bin/curabydago <<EOF
-    #!/bin/sh
+    #!${stdenv.shell}
    export PYTHONPATH=$PYTHONPATH
    ${python.out}/bin/python $out/curabydago/cura.py
    EOF
--- a/pkgs/applications/misc/freemind/default.nix
+++ b/pkgs/applications/misc/freemind/default.nix
@ -27,7 +27,7 @@ stdenv.mkDerivation rec {
    sed -i 's/which/type -p/' $out/nix-support/dist/freemind.sh

    cat >$out/bin/freemind <<EOF
-    #! /bin/sh
+    #! ${stdenv.shell}
    JAVA_HOME=${jre} $out/nix-support/dist/freemind.sh
    EOF
    chmod +x $out/{bin/freemind,nix-support/dist/freemind.sh}
--- a/pkgs/applications/misc/hello-unfree/default.nix
+++ b/pkgs/applications/misc/hello-unfree/default.nix
@ -9,7 +9,7 @@ stdenv.mkDerivation rec {
  installPhase = ''
    mkdir -p $out/bin
    cat > $out/bin/hello-unfree << EOF
-    #!/bin/sh
+    #!${stdenv.shell}
    echo "Hello, you are running an unfree system!"
    EOF
    chmod +x $out/bin/hello-unfree
--- a/pkgs/applications/misc/jbidwatcher/default.nix
+++ b/pkgs/applications/misc/jbidwatcher/default.nix
@ -21,7 +21,7 @@ stdenv.mkDerivation rec {

  installPhase = ''
    mkdir -p "$out/bin"
-    echo > "$out/bin/${pname}" "#!/bin/sh"
+    echo > "$out/bin/${pname}" "#!${stdenv.shell}"
    echo >>"$out/bin/${pname}" "${java}/bin/java -Xmx512m -jar ${jarfile}"
    chmod +x "$out/bin/${pname}"
    install -D -m644 ${src} ${jarfile}
--- a/pkgs/applications/misc/multibootusb/default.nix
+++ b/pkgs/applications/misc/multibootusb/default.nix
@ -1,4 +1,4 @@
-{ lib, python36Packages, fetchFromGitHub, libxcb, mtools, p7zip, parted, procps, utillinux, qt5 }:
+{ stdenv, python36Packages, fetchFromGitHub, libxcb, mtools, p7zip, parted, procps, utillinux, qt5 }:
 python36Packages.buildPythonApplication rec {
  pname = "multibootusb";
  name = "${pname}-${version}";
@ -40,7 +40,7 @@ python36Packages.buildPythonApplication rec {

    mkdir "$out/bin"
    cat > "$out/bin/${pname}" <<EOF
-      #!/bin/sh
+      #!${stdenv.shell}
      cd "$share"
      export PYTHONPATH="$PYTHONPATH:$share"
      export PATH="$PATH:${parted}/bin:${procps}/bin"
@ -50,7 +50,7 @@ python36Packages.buildPythonApplication rec {
    chmod +x "$out/bin/${pname}"
  '';

-  meta = with lib; {
+  meta = with stdenv.lib; {
    description = "Multiboot USB creator for Linux live disks";
    homepage = http://multibootusb.org/;
    license = licenses.gpl2;
--- a/pkgs/applications/misc/notejot/default.nix
+++ b/pkgs/applications/misc/notejot/default.nix
@ -1,5 +1,5 @@
-{ stdenv, fetchFromGitHub, vala_0_40, pkgconfig, meson, ninja, python3, granite
-, gtk3, gnome3, gtksourceview, json-glib, gobject-introspection, wrapGAppsHook }:
+{ stdenv, fetchFromGitHub, pkgconfig, meson, ninja, python3, pantheon
+, gtk3, gtksourceview, json-glib, gnome3, gobject-introspection, wrapGAppsHook }:

 stdenv.mkDerivation rec {
  pname = "notejot";
@ -20,14 +20,14 @@ stdenv.mkDerivation rec {
    ninja
    pkgconfig
    python3
-    vala_0_40 # should be `elementary.vala` when elementary attribute set is merged
+    pantheon.vala
    wrapGAppsHook
  ];

  buildInputs = [
-    gnome3.defaultIconTheme # should be `elementary.defaultIconTheme`when elementary attribute set is merged
+    pantheon.elementary-icon-theme
+    pantheon.granite
    gnome3.libgee
-    granite
    gtk3
    gtksourceview
    json-glib
--- a/pkgs/applications/misc/openjump/default.nix
+++ b/pkgs/applications/misc/openjump/default.nix
@ -17,9 +17,9 @@ stdenv.mkDerivation {
    s=$out/bin/OpenJump
    dir=$(echo $out/openjump-*)
    cat >> $s << EOF
-    #!/bin/sh
+    #!${stdenv.shell}
    cd $dir/bin
-    exec /bin/sh openjump.sh
+    exec ${stdenv.shell} openjump.sh
    EOF
    chmod +x $s
    ln -s /tmp/openjump.log $dir/bin/jump.log
--- a/pkgs/applications/misc/regextester/default.nix
+++ b/pkgs/applications/misc/regextester/default.nix
@ -4,14 +4,13 @@
 , libxml2
 , pkgconfig
 , glib
-, granite
 , gtk3
 , gnome3
 , meson
 , ninja
 , gobject-introspection
 , gsettings-desktop-schemas
-, vala_0_40
+, pantheon
 , wrapGAppsHook }:

 stdenv.mkDerivation rec {
@ -26,22 +25,23 @@ stdenv.mkDerivation rec {
  };

  nativeBuildInputs = [
-    pkgconfig
-    meson
-    ninja
+    pantheon.vala
    gettext
    gobject-introspection
    libxml2
-    vala_0_40 # should be `elementary.vala` when elementary attribute set is merged
+    meson
+    ninja
+    pkgconfig
    wrapGAppsHook
  ];
+
  buildInputs = [
+    pantheon.elementary-icon-theme
+    pantheon.granite
    glib
-    granite
-    gtk3
-    gnome3.defaultIconTheme
    gnome3.libgee
    gsettings-desktop-schemas
+    gtk3
  ];

  postInstall = ''
--- a/pkgs/applications/misc/sequeler/default.nix
+++ b/pkgs/applications/misc/sequeler/default.nix
@ -1,6 +1,6 @@
 { stdenv, fetchFromGitHub
-, meson, ninja, pkgconfig, vala, gobject-introspection, gettext, wrapGAppsHook, python3, desktop-file-utils
-, gtk3, glib, granite, libgee, libgda, gtksourceview, libxml2, libsecret, libfixposix, libssh2 }:
+, meson, ninja, pkgconfig, pantheon, gobject-introspection, gettext, wrapGAppsHook, python3, desktop-file-utils
+, gtk3, glib, libgee, libgda, gtksourceview, libxml2, libsecret, libfixposix, libssh2 }:


 let
@ -20,9 +20,9 @@ in stdenv.mkDerivation rec {
    sha256 = "0sxmky27pl0aqnh857xb54rnfg1kbr2smdzyrzw67cbv00f6d30p";
  };

-  nativeBuildInputs = [ meson ninja pkgconfig vala gobject-introspection gettext wrapGAppsHook python3 desktop-file-utils ];
+  nativeBuildInputs = [ meson ninja pkgconfig pantheon.vala gobject-introspection gettext wrapGAppsHook python3 desktop-file-utils ];

-  buildInputs = [ gtk3 glib granite libgee sqlGda gtksourceview libxml2 libsecret libfixposix libssh2 ];
+  buildInputs = [ gtk3 glib pantheon.granite libgee sqlGda gtksourceview libxml2 libsecret libfixposix libssh2 ];

  postPatch = ''
    chmod +x build-aux/meson_post_install.py
--- a/pkgs/applications/misc/thinking-rock/default.nix
+++ b/pkgs/applications/misc/thinking-rock/default.nix
@ -24,7 +24,7 @@ stdenv.mkDerivation {
    mkdir -p $out/{nix-support/tr-files,bin}
    cp -r . $out/nix-support/tr-files
    cat >> $out/bin/thinkingrock << EOF
-    #!/bin/sh
+    #!${stdenv.shell}
    exec $out/nix-support/tr-files/bin/tr "$@"
    EOF
    chmod +x $out/bin/thinkingrock
--- a/pkgs/applications/misc/tootle/default.nix
+++ b/pkgs/applications/misc/tootle/default.nix
@ -1,8 +1,7 @@
 { stdenv, fetchFromGitHub
 , meson, ninja, pkgconfig, python3
-, gnome3, vala_0_40, gobject-introspection, wrapGAppsHook
-, gtk3, granite
-, json-glib, glib, glib-networking, hicolor-icon-theme
+, gnome3, pantheon, gobject-introspection, wrapGAppsHook
+, gtk3, json-glib, glib, glib-networking, hicolor-icon-theme
 }:

 let
@ -24,11 +23,11 @@ in stdenv.mkDerivation rec {
    ninja
    pkgconfig
    python3
-    vala_0_40 # should be `elementary.vala` when elementary attribute set is merged
+    pantheon.vala
    wrapGAppsHook
  ];
  buildInputs = [
-    gtk3 granite json-glib glib glib-networking hicolor-icon-theme
+    gtk3 pantheon.granite json-glib glib glib-networking hicolor-icon-theme
    gnome3.libgee gnome3.libsoup gnome3.gsettings-desktop-schemas
  ];

--- a/pkgs/applications/networking/ftp/taxi/default.nix
+++ b/pkgs/applications/networking/ftp/taxi/default.nix
@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, vala, pkgconfig, meson, ninja, python3, granite
+{ stdenv, fetchFromGitHub, pantheon, pkgconfig, meson, ninja, python3
 , gtk3, gnome3, libsoup, libsecret, gobject-introspection, wrapGAppsHook }:

 stdenv.mkDerivation rec {
@ -15,18 +15,18 @@ stdenv.mkDerivation rec {
  };

  nativeBuildInputs = [
+    pantheon.vala
    gobject-introspection
    meson
    ninja
    pkgconfig
    python3
-    vala
    wrapGAppsHook
  ];

  buildInputs = [
+    pantheon.granite
    gnome3.libgee
-    granite
    gtk3
    libsecret
    libsoup
--- a/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-facebook/default.nix
+++ b/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-facebook/default.nix
@ -21,7 +21,7 @@ in stdenv.mkDerivation rec {

  postPatch = ''
    # we do all patching from update.sh in preAutoreconf
-    echo "#!/bin/sh" > update.sh
+    echo "#!${stdenv.shell}" > update.sh
  '';

  preAutoreconf = ''
--- a/pkgs/applications/networking/instant-messengers/telegram/telegram-cli/default.nix
+++ b/pkgs/applications/networking/instant-messengers/telegram/telegram-cli/default.nix
@ -20,7 +20,7 @@ stdenv.mkDerivation rec {
    cp ./bin/telegram-cli $out/bin/telegram-wo-key
    cp ./tg-server.pub $out/
    cat > $out/bin/telegram-cli <<EOF
-    #!${bash}/bin/sh
+    #!${stdenv.shell}
    $out/bin/telegram-wo-key -k $out/tg-server.pub "\$@"
    EOF
    chmod +x $out/bin/telegram-cli
--- a/pkgs/applications/networking/transporter/default.nix
+++ b/pkgs/applications/networking/transporter/default.nix
@ -3,9 +3,9 @@
 , meson
 , ninja
 , pkgconfig
-, granite
-, vala_0_40
+, gtk3
 , python3
+, pantheon
 , gnome3
 , libxml2
 , gettext
@ -31,24 +31,22 @@ in stdenv.mkDerivation rec {
  nativeBuildInputs = [
    appstream-glib
    desktop-file-utils
+    pantheon.vala
    gettext
    gobject-introspection # For setup hook
    libxml2
    meson
    ninja
    pkgconfig
-    vala_0_40
    python3
    wrapGAppsHook
  ];

-  buildInputs = with gnome3; [
-    defaultIconTheme # If I omit this there's no icons in KDE
-    glib
-    granite
-    gsettings-desktop-schemas
+  buildInputs = [
+    pantheon.elementary-icon-theme
+    gnome3.libgee
+    pantheon.granite
    gtk3
-    libgee
    magic-wormhole
  ];

@ -59,8 +57,8 @@ in stdenv.mkDerivation rec {
  '';

  postPatch = ''
-    chmod +x ./meson/post_install.py
-    patchShebangs ./meson/post_install.py
+    chmod +x meson/post_install.py
+    patchShebangs meson/post_install.py
  '';

  meta = with stdenv.lib; {
--- a/pkgs/applications/networking/weather/meteo/default.nix
+++ b/pkgs/applications/networking/weather/meteo/default.nix
@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitLab, vala, python3, pkgconfig, meson, ninja, granite, gtk3
+{ stdenv, fetchFromGitLab, vala, python3, pkgconfig, meson, ninja, gtk3
 , gnome3, json-glib, libsoup, clutter, clutter-gtk, libchamplain, webkitgtk
 , libappindicator, desktop-file-utils, appstream, gobject-introspection, wrapGAppsHook }:

--- a/pkgs/applications/office/aesop/default.nix
+++ b/pkgs/applications/office/aesop/default.nix
@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, fetchpatch, vala_0_40, pkgconfig, meson, ninja, python3, granite, gtk3
+{ stdenv, fetchFromGitHub, fetchpatch, pantheon, pkgconfig, meson, ninja, python3, gtk3
 , gnome3, desktop-file-utils, json-glib, libsoup, poppler, gobject-introspection, wrapGAppsHook }:

 stdenv.mkDerivation rec {
@ -21,14 +21,14 @@ stdenv.mkDerivation rec {
    ninja
    pkgconfig
    python3
-    vala_0_40 # should be `elementary.vala` when elementary attribute set is merged
+    pantheon.vala
    wrapGAppsHook
  ];

  buildInputs = [
-    gnome3.defaultIconTheme # should be `elementary.defaultIconTheme`when elementary attribute set is merged
+    pantheon.elementary-icon-theme
    gnome3.libgee
-    granite
+    pantheon.granite
    gtk3
    json-glib
    libsoup
--- a/pkgs/applications/office/bookworm/default.nix
+++ b/pkgs/applications/office/bookworm/default.nix
@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, fetchpatch, vala_0_40, python3, python2, pkgconfig, libxml2, meson, ninja, gtk3, granite, gnome3
+{ stdenv, fetchFromGitHub, fetchpatch, pantheon, python3, python2, pkgconfig, libxml2, meson, ninja, gtk3, gnome3, glib, webkitgtk
 , gobject-introspection, sqlite, poppler, poppler_utils, html2text, curl, gnugrep, coreutils, bash, unzip, unar, wrapGAppsHook }:

 stdenv.mkDerivation rec {
@ -20,17 +20,17 @@ stdenv.mkDerivation rec {
    ninja
    pkgconfig
    python3
-    vala_0_40 # should be `elementary.vala` when elementary attribute set is merged
+    pantheon.vala
    wrapGAppsHook
  ];

-  buildInputs = with gnome3; [
+  buildInputs = [
+    pantheon.elementary-icon-theme
+    pantheon.granite
    glib
-    gnome3.defaultIconTheme # should be `elementary.defaultIconTheme`when elementary attribute set is merged
-    granite
+    gnome3.libgee
    gtk3
    html2text
-    libgee
    poppler
    python2
    sqlite
--- a/pkgs/applications/office/spice-up/default.nix
+++ b/pkgs/applications/office/spice-up/default.nix
@ -4,7 +4,6 @@
 , libxml2
 , pkgconfig
 , gtk3
-, granite
 , gnome3
 , gobject-introspection
 , json-glib
@ -13,7 +12,7 @@
 , libgudev
 , libevdev
 , libsoup
-, vala_0_40
+, pantheon
 , wrapGAppsHook }:

 stdenv.mkDerivation rec {
@ -30,19 +29,19 @@ stdenv.mkDerivation rec {
  USER = "nix-build-user";

  nativeBuildInputs = [
-    pkgconfig
-    wrapGAppsHook
-    vala_0_40 # should be `elementary.vala` when elementary attribute set is merged
    cmake
-    ninja
    gettext
-    libxml2
    gobject-introspection # For setup hook
+    libxml2
+    ninja
+    pkgconfig
+    pantheon.vala
+    wrapGAppsHook
  ];
  buildInputs = [
-    gnome3.defaultIconTheme # should be `elementary.defaultIconTheme`when elementary attribute set is merged
+    pantheon.elementary-icon-theme
+    pantheon.granite
    gnome3.libgee
-    granite
    gtk3
    json-glib
    libevdev
--- a/pkgs/applications/science/logic/hol_light/default.nix
+++ b/pkgs/applications/science/logic/hol_light/default.nix
@ -11,7 +11,7 @@ let

  start_script =
    ''
-      #!/bin/sh
+      #!${stdenv.shell}
      cd $out/lib/hol_light
      exec ${ocaml}/bin/ocaml \
        -I \`${camlp5}/bin/camlp5 -where\` \
--- a/pkgs/applications/science/logic/iprover/default.nix
+++ b/pkgs/applications/science/logic/iprover/default.nix
@ -19,7 +19,7 @@ stdenv.mkDerivation rec {

    mkdir -p "$out/share/${name}"
    cp *.p "$out/share/${name}"
-    echo -e "#! /bin/sh\\n$out/bin/iproveropt --clausifier \"${eprover}/bin/eprover\" --clausifier_options \" --tstp-format --silent --cnf \" \"\$@\"" > "$out"/bin/iprover
+    echo -e "#! ${stdenv.shell}\\n$out/bin/iproveropt --clausifier \"${eprover}/bin/eprover\" --clausifier_options \" --tstp-format --silent --cnf \" \"\$@\"" > "$out"/bin/iprover
    chmod a+x  "$out"/bin/iprover
  '';

--- a/pkgs/applications/science/math/nasc/default.nix
+++ b/pkgs/applications/science/math/nasc/default.nix
@ -1,12 +1,10 @@
 { stdenv
 , fetchFromGitHub
-, fetchpatch
 , pkgconfig
 , gtk3
-, granite
+, pantheon
 , gnome3
 , cmake
-, vala_0_40
 , libqalculate
 , gobject-introspection
 , wrapGAppsHook }:
@ -28,19 +26,19 @@ stdenv.mkDerivation rec {
  '';

  nativeBuildInputs = [
+    cmake
+    pantheon.vala
+    gobject-introspection # for setup-hook
    pkgconfig
    wrapGAppsHook
-    vala_0_40 # should be `elementary.vala` when elementary attribute set is merged
-    cmake
-    gobject-introspection # for setup-hook
  ];

  buildInputs = [
-    gnome3.defaultIconTheme # should be `elementary.defaultIconTheme`when elementary attribute set is merged
+    pantheon.elementary-icon-theme
    gnome3.gtksourceview
    gnome3.libgee
    gnome3.libsoup
-    granite
+    pantheon.granite
    gtk3
    libqalculate
  ];
--- a/pkgs/applications/version-management/smartgithg/default.nix
+++ b/pkgs/applications/version-management/smartgithg/default.nix
@ -1,4 +1,5 @@
 { stdenv, fetchurl, lib, makeWrapper
+, substituteAll
 , jre
 , gtk2, glib
 , libXtst
@ -21,7 +22,10 @@ stdenv.mkDerivation rec {
  buildCommand = let
    pkg_path = "$out/${name}";
    bin_path = "$out/bin";
-    install_freedesktop_items = ./install_freedesktop_items.sh;
+    install_freedesktop_items = substituteAll {
+      inherit (stdenv) shell;
+      src = ./install_freedesktop_items.sh;
+    };
    runtime_paths = lib.makeBinPath [
      jre
      #git mercurial subversion # the paths are requested in configuration
--- a/pkgs/applications/version-management/smartgithg/install_freedesktop_items.sh
+++ b/pkgs/applications/version-management/smartgithg/install_freedesktop_items.sh
@ -1,4 +1,4 @@
-#!/bin/sh
+#!@shell@

 inBinDir=$1
 out=$2
--- a/pkgs/applications/virtualization/xen/generic.nix
+++ b/pkgs/applications/virtualization/xen/generic.nix
@ -86,14 +86,14 @@ stdenv.mkDerivation (rec {

    # Fake git: just print what it wants and die
    cat > fake-bin/wget << EOF
-    #!/bin/sh -e
+    #!${stdenv.shell} -e
    echo ===== FAKE WGET: Not fetching \$*
    [ -e \$3 ]
    EOF

    # Fake git: just print what it wants and die
    cat > fake-bin/git << EOF
-    #!/bin/sh
+    #!${stdenv.shell}
    echo ===== FAKE GIT: Not cloning \$*
    [ -e \$3 ]
    EOF
@ -109,7 +109,7 @@ stdenv.mkDerivation (rec {
    # (prefetched stuff has lots of files)
    find . -type f | xargs sed -i 's@/usr/bin/\(python\|perl\)@/usr/bin/env \1@g'
    find . -type f -not -path "./tools/hotplug/Linux/xendomains.in" \
-      | xargs sed -i 's@/bin/bash@/bin/sh@g'
+      | xargs sed -i 's@/bin/bash@${stdenv.shell}@g'

    # Get prefetched stuff
    ${withXenfiles (name: x: ''
--- a/pkgs/build-support/cc-wrapper/default.nix
+++ b/pkgs/build-support/cc-wrapper/default.nix
@ -13,6 +13,7 @@
 , extraPackages ? [], extraBuildCommands ? ""
 , isGNU ? false, isClang ? cc.isClang or false, gnugrep ? null
 , buildPackages ? {}
+, libcxx ? null
 }:

 with stdenvNoCC.lib;
@ -44,8 +45,11 @@ let
  # The wrapper scripts use 'cat' and 'grep', so we may need coreutils.
  coreutils_bin = if nativeTools then "" else getBin coreutils;

-  default_cxx_stdlib_compile = optionalString (targetPlatform.isLinux && !(cc.isGNU or false) && !nativeTools && cc ? gcc)
-    "-isystem $(echo -n ${cc.gcc}/include/c++/*) -isystem $(echo -n ${cc.gcc}/include/c++/*)/$(${cc.gcc}/bin/gcc -dumpmachine)";
+  default_cxx_stdlib_compile = if (targetPlatform.isLinux && !(cc.isGNU or false) && !nativeTools && cc ? gcc) then
+    "-isystem $(echo -n ${cc.gcc}/include/c++/*) -isystem $(echo -n ${cc.gcc}/include/c++/*)/$(${cc.gcc}/bin/gcc -dumpmachine)"
+  else if targetPlatform.isDarwin && (libcxx != null) && (cc.isClang or false) then
+    "-isystem ${libcxx}/include/c++/v1"
+  else "";

  # The "infix salt" is a arbitrary string added in the middle of env vars
  # defined by cc-wrapper's hooks so that multiple cc-wrappers can be used
@ -256,9 +260,9 @@ stdenv.mkDerivation {

      echo "$ccLDFlags" > $out/nix-support/cc-ldflags
      echo "$ccCFlags" > $out/nix-support/cc-cflags
-    ''
-
-    + optionalString propagateDoc ''
+    '' + optionalString (targetPlatform.isDarwin && (libcxx != null) && (cc.isClang or false)) ''
+      echo " -L${libcxx}/lib" >> $out/nix-support/cc-ldflags
+    '' + optionalString propagateDoc ''
      ##
      ## Man page and info support
      ##
--- a/pkgs/build-support/docker/default.nix
+++ b/pkgs/build-support/docker/default.nix
@ -22,7 +22,8 @@
  referencesByPopularity,
  writeScript,
  writeText,
-  closureInfo
+  closureInfo,
+  substituteAll
 }:

 # WARNING: this API is unstable and may be subject to backwards-incompatible changes in the future.
@ -279,6 +280,12 @@ rec {
    # of room for extension
    maxLayers ? 24
  }:
+    let
+      storePathToLayer = substituteAll
+      { inherit (stdenv) shell;
+        src = ./store-path-to-layer.sh;
+      };
+    in
    runCommand "${name}-granular-docker-layers" {
      inherit maxLayers;
      paths = referencesByPopularity closure;
@ -298,9 +305,9 @@ rec {
      # following head and tail call lines, double-check that your
      # code behaves properly when the number of layers equals:
      #      maxLayers-1, maxLayers, and maxLayers+1
-      head -n $((maxLayers - 1)) $paths | cat -n | xargs -P$NIX_BUILD_CORES -n2 ${./store-path-to-layer.sh}
+      head -n $((maxLayers - 1)) $paths | cat -n | xargs -P$NIX_BUILD_CORES -n2 ${storePathToLayer}
      if [ $(cat $paths | wc -l) -ge $maxLayers ]; then
-        tail -n+$maxLayers $paths | xargs ${./store-path-to-layer.sh} $maxLayers
+        tail -n+$maxLayers $paths | xargs ${storePathToLayer} $maxLayers
      fi

      echo "Finished building layer '$name'"
--- a/pkgs/build-support/setup-hooks/fix-darwin-dylib-names.sh
+++ b/pkgs/build-support/setup-hooks/fix-darwin-dylib-names.sh
@ -23,7 +23,14 @@ fixDarwinDylibNames() {
    for fn in "$@"; do
        if [ -L "$fn" ]; then continue; fi
        echo "$fn: fixing dylib"
-        install_name_tool -id "$fn" "${flags[@]}" "$fn"
+        int_out=$(install_name_tool -id "$fn" "${flags[@]}" "$fn" 2>&1)
+        result=$?
+        if [ "$result" -ne 0 ] &&
+            ! grep "shared library stub file and can't be changed" <<< "$out"
+        then
+            echo "$int_out" >&2
+            exit "$result"
+        fi
    done
 }

--- a/pkgs/build-support/setup-hooks/wrap-gapps-hook.sh
+++ b/pkgs/build-support/setup-hooks/wrap-gapps-hook.sh
@ -36,16 +36,40 @@ wrapGAppsHook() {
  done

  if [[ -z "$dontWrapGApps" ]]; then
+    targetDirsThatExist=()
+    targetDirsRealPath=()
+
+    # wrap binaries
    targetDirs=( "${prefix}/bin" "${prefix}/libexec" )
    for targetDir in "${targetDirs[@]}"; do
      if [[ -d "${targetDir}" ]]; then
-        find -L "${targetDir}" -type f -executable -print0 \
+        targetDirsThatExist+=("${targetDir}")
+        targetDirsRealPath+=("$(realpath "${targetDir}")/")
+        find "${targetDir}" -type f -executable -print0 \
          | while IFS= read -r -d '' file; do
-          echo "Wrapping program ${file}"
+          echo "Wrapping program '${file}'"
          wrapProgram "${file}" "${gappsWrapperArgs[@]}"
        done
      fi
    done
+
+    # wrap links to binaries that point outside targetDirs
+    # Note: links to binaries within targetDirs do not need
+    #       to be wrapped as the binaries have already been wrapped
+    if [[ ${#targetDirsThatExist[@]} -ne 0 ]]; then
+      find "${targetDirsThatExist[@]}" -type l -xtype f -executable -print0 \
+        | while IFS= read -r -d '' linkPath; do
+        linkPathReal=$(realpath "${linkPath}")
+        for targetPath in "${targetDirsRealPath[@]}"; do
+          if [[ "$linkPathReal" == "$targetPath"* ]]; then
+            echo "Not wrapping link: '$linkPath' (already wrapped)"
+            continue 2
+          fi
+        done
+        echo "Wrapping link: '$linkPath'"
+        wrapProgram "${linkPath}" "${gappsWrapperArgs[@]}"
+      done
+    fi
  fi
 }

--- a/pkgs/build-support/vm/default.nix
+++ b/pkgs/build-support/vm/default.nix
@ -164,7 +164,7 @@ rec {
    # Set up automatic kernel module loading.
    export MODULE_DIR=${kernel}/lib/modules/
    ${coreutils}/bin/cat <<EOF > /run/modprobe
-    #! /bin/sh
+    #! ${bash}/bin/sh
    export MODULE_DIR=$MODULE_DIR
    exec ${kmod}/bin/modprobe "\$@"
    EOF
--- a/pkgs/data/icons/elementary-icon-theme/default.nix
+++ b/pkgs/data/icons/elementary-icon-theme/default.nix
@ -1,38 +0,0 @@
-{ stdenv, fetchFromGitHub, meson, ninja, python3, gtk3 }:
-
-stdenv.mkDerivation rec {
-  name = "elementary-icon-theme-${version}";
-  version = "5.0.2";
-
-  src = fetchFromGitHub {
-    owner = "elementary";
-    repo = "icons";
-    rev = version;
-    sha256 = "12j582f0kggv2lp935r75xg7q26zpl0f05s11xcs4qxazhj1ly2r";
-  };
-
-  nativeBuildInputs = [ meson ninja python3 gtk3 ];
-
-  # Disable installing gimp and inkscape palette files
-  mesonFlags = [
-    "-Dpalettes=false"
-  ];
-
-  postPatch = ''
-    chmod +x meson/symlink.py
-    patchShebangs .
-    sed -i volumeicon/meson.build -e "s,'/','$out',"
-  '';
-
-  postFixup = ''
-    gtk-update-icon-cache $out/share/icons/elementary
-  '';
-
-  meta = with stdenv.lib; {
-    description = "Icons from the Elementary Project";
-    homepage = https://github.com/elementary/icons;
-    license = licenses.gpl3;
-    platforms = platforms.all;
-    maintainers = with maintainers; [ simonvandel ];
-  };
-}
--- a/pkgs/data/icons/faba-icon-theme/default.nix
+++ b/pkgs/data/icons/faba-icon-theme/default.nix
@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, meson, ninja, python3, gtk3, elementary-icon-theme }:
+{ stdenv, fetchFromGitHub, meson, ninja, python3, gtk3, pantheon }:

 stdenv.mkDerivation rec {
  name = "${package-name}-${version}";
@ -12,7 +12,7 @@ stdenv.mkDerivation rec {
    sha256 = "0xh6ppr73p76z60ym49b4d0liwdc96w41cc5p07d48hxjsa6qd6n";
  };

-  nativeBuildInputs = [ meson ninja python3 gtk3 elementary-icon-theme ];
+  nativeBuildInputs = [ meson ninja python3 gtk3 pantheon.elementary-icon-theme ];

  postPatch = ''
    patchShebangs meson/post_install.py
--- a/pkgs/data/misc/geolite-legacy/builder.sh
+++ b/pkgs/data/misc/geolite-legacy/builder.sh
@ -1,5 +1,3 @@
-#!/bin/sh -e
-
 source "$stdenv/setup"

 mkdir -p $out/share/GeoIP
--- a/pkgs/desktops/deepin/deepin-wm/default.nix
+++ b/pkgs/desktops/deepin/deepin-wm/default.nix
@ -1,5 +1,5 @@
 { stdenv, fetchFromGitHub, pkgconfig, intltool, libtool, vala, gnome3,
-  bamf, clutter-gtk, granite, libcanberra-gtk3, libwnck3,
+  bamf, clutter-gtk, pantheon, libcanberra-gtk3, libwnck3,
  deepin-mutter, deepin-wallpapers, deepin-desktop-schemas,
  hicolor-icon-theme, deepin }:

@ -28,7 +28,7 @@ stdenv.mkDerivation rec {
    gnome3.libgee
    bamf
    clutter-gtk
-    granite
+    pantheon.granite
    libcanberra-gtk3
    libwnck3
    deepin-mutter
--- a/pkgs/desktops/gnome-3/core/evolution-data-server/default.nix
+++ b/pkgs/desktops/gnome-3/core/evolution-data-server/default.nix
@ -19,6 +19,7 @@ stdenv.mkDerivation rec {
      src = ./fix-paths.patch;
      inherit tzdata;
    })
+    ./hardcode-gsettings.patch
  ];

  nativeBuildInputs = [
@ -41,6 +42,10 @@ stdenv.mkDerivation rec {
    "-DINCLUDE_INSTALL_DIR=${placeholder "dev"}/include"
  ];

+  postPatch = ''
+    substituteInPlace src/libedataserver/e-source-registry.c --subst-var-by ESD_GSETTINGS_PATH $out/share/gsettings-schemas/${name}/glib-2.0/schemas
+  '';
+

  passthru = {
    updateScript = gnome3.updateScript {
--- a/pkgs/desktops/gnome-3/core/evolution-data-server/hardcode-gsettings.patch
+++ b/pkgs/desktops/gnome-3/core/evolution-data-server/hardcode-gsettings.patch
@ -0,0 +1,36 @@
+diff --git a/src/libedataserver/e-source-registry.c b/src/libedataserver/e-source-registry.c
+index 9c166dbaf..ef368f8d4 100644
+--- a/src/libedataserver/e-source-registry.c
+++ b/src/libedataserver/e-source-registry.c
+@@ -116,6 +116,8 @@ struct _ESourceRegistryPrivate {
+ 	GHashTable *sources;
+ 	GMutex sources_lock;
+ 
+	GSettingsSchemaSource *schema_source;
+	GSettingsSchema *schema;
+ 	GSettings *settings;
+ 
+ 	gboolean initialized;
+@@ -1339,7 +1341,11 @@ source_registry_dispose (GObject *object)
+ 	if (priv->settings != NULL) {
+ 		g_signal_handlers_disconnect_by_data (priv->settings, object);
+ 		g_object_unref (priv->settings);
+		g_settings_schema_unref (priv->schema);
+		g_settings_schema_source_unref (priv->schema_source);
+ 		priv->settings = NULL;
+		priv->schema = NULL;
+		priv->schema_source = NULL;
+ 	}
+ 
+ 	/* Chain up to parent's finalize() method. */
+@@ -1743,7 +1749,9 @@ e_source_registry_init (ESourceRegistry *registry)
+ 
+ 	g_mutex_init (&registry->priv->sources_lock);
+ 
+-	registry->priv->settings = g_settings_new (GSETTINGS_SCHEMA);
+	GSettingsSchemaSource *schema_source = registry->priv->schema_source = g_settings_schema_source_new_from_directory ("@ESD_GSETTINGS_PATH@",  g_settings_schema_source_get_default (), TRUE, NULL);
+	registry->priv->schema = g_settings_schema_source_lookup (schema_source, GSETTINGS_SCHEMA, FALSE);
+	registry->priv->settings = g_settings_new_full (registry->priv->schema, NULL, NULL);
+ 
+ 	g_signal_connect (
+ 		registry->priv->settings, "changed",
--- a/pkgs/desktops/gnustep/base/default.nix
+++ b/pkgs/desktops/gnustep/base/default.nix
@ -11,13 +11,13 @@
 , pkgconfig, portaudio
 }:
 let
-  version = "1.25.1";
+  version = "1.26.0";
 in
 gsmakeDerivation {
  name = "gnustep-base-${version}";
  src = fetchurl {
    url = "ftp://ftp.gnustep.org/pub/gnustep/core/gnustep-base-${version}.tar.gz";
-    sha256 = "17mnilg28by74wc08nkwp6gi06x3j2nrcf05wg64nrw5ljffp2zj";
+    sha256 = "0ws16rwqx0qvqpyjsxbdylfpkgjr19nqc9i3b30wywqcqrkc12zn";
  };
  nativeBuildInputs = [ pkgconfig ];
  propagatedBuildInputs = [
--- a/pkgs/desktops/pantheon/apps/elementary-calculator/default.nix
+++ b/pkgs/desktops/pantheon/apps/elementary-calculator/default.nix
@ -0,0 +1,58 @@
+{ stdenv, fetchFromGitHub, pantheon, pkgconfig
+, meson, ninja, vala, desktop-file-utils, libxml2
+, gtk3, python3, granite, libgee, gobject-introspection
+, elementary-icon-theme, appstream, wrapGAppsHook }:
+
+stdenv.mkDerivation rec {
+  pname = "calculator";
+  version = "1.5.1";
+
+  name = "elementary-${pname}-${version}";
+
+  src = fetchFromGitHub {
+    owner = "elementary";
+    repo = pname;
+    rev = version;
+    sha256 = "0vc27kjmfkly2jkqjiyzlybxyjqhwal3xrxca5b4abfgb379yswa";
+  };
+
+  passthru = {
+    updateScript = pantheon.updateScript {
+      repoName = pname;
+      attrPath = "elementary-${pname}";
+    };
+  };
+
+  nativeBuildInputs = [
+    appstream
+    desktop-file-utils
+    gobject-introspection
+    libxml2
+    meson
+    ninja
+    pkgconfig
+    python3
+    vala
+    wrapGAppsHook
+  ];
+
+  buildInputs = [
+    elementary-icon-theme
+    granite
+    gtk3
+    libgee
+  ];
+
+  postPatch = ''
+    chmod +x meson/post_install.py
+    patchShebangs meson/post_install.py
+  '';
+
+  meta = with stdenv.lib; {
+    homepage = https://github.com/elementary/calculator;
+    description = "Calculator app designed for elementary OS";
+    license = licenses.gpl3Plus;
+    platforms = platforms.linux;
+    maintainers = pantheon.maintainers;
+  };
+}
--- a/pkgs/desktops/pantheon/apps/elementary-calendar/default.nix
+++ b/pkgs/desktops/pantheon/apps/elementary-calendar/default.nix
@ -0,0 +1,66 @@
+{ stdenv, fetchFromGitHub, pantheon, pkgconfig, meson
+, ninja, vala, desktop-file-utils, gtk3, granite, libgee
+, geoclue2, libchamplain, clutter, folks, geocode-glib, python3
+, libnotify, libical, evolution-data-server, appstream-glib
+, elementary-icon-theme, gobject-introspection, wrapGAppsHook }:
+
+stdenv.mkDerivation rec {
+  pname = "calendar";
+  version = "4.2.3";
+
+  name = "elementary-${pname}-${version}";
+
+  src = fetchFromGitHub {
+    owner = "elementary";
+    repo = pname;
+    rev = version;
+    sha256 = "100wy8lkp4nrxj57ywyx44ckm3k7n8h5l6av92hr5pyx8fxn9m48";
+  };
+
+  passthru = {
+    updateScript = pantheon.updateScript {
+      repoName = pname;
+      attrPath = "elementary-${pname}";
+    };
+  };
+
+  nativeBuildInputs = [
+    appstream-glib
+    desktop-file-utils
+    gobject-introspection
+    meson
+    ninja
+    pkgconfig
+    python3
+    vala
+    wrapGAppsHook
+  ];
+
+  buildInputs = [
+    clutter
+    elementary-icon-theme
+    evolution-data-server
+    folks
+    geoclue2
+    geocode-glib
+    granite
+    gtk3
+    libchamplain
+    libgee
+    libical
+    libnotify
+  ];
+
+  postPatch = ''
+    chmod +x meson/post_install.py
+    patchShebangs meson/post_install.py
+  '';
+
+  meta = with stdenv.lib; {
+    description = "Desktop calendar app designed for elementary OS";
+    homepage = https://github.com/elementary/calendar;
+    license = licenses.gpl3Plus;
+    platforms = platforms.linux;
+    maintainers = pantheon.maintainers;
+  };
+}
--- a/pkgs/desktops/pantheon/apps/elementary-camera/default.nix
+++ b/pkgs/desktops/pantheon/apps/elementary-camera/default.nix
@ -0,0 +1,64 @@
+{ stdenv, fetchFromGitHub, pantheon, pkgconfig, meson, ninja, vala
+, desktop-file-utils, python3, gettext, libxml2, gtk3, granite, libgee, gst_all_1
+, libcanberra, clutter-gtk, clutter-gst, elementary-icon-theme, appstream, wrapGAppsHook }:
+
+stdenv.mkDerivation rec {
+  pname = "camera";
+  version = "1.0.3";
+
+  name = "elementary-${pname}-${version}";
+
+  src = fetchFromGitHub {
+    owner = "elementary";
+    repo = pname;
+    rev = version;
+    sha256 = "05rjymflhwbkw8yc57rgi9n7lrhf4dpvfvlifdnazyqn9iiaxc46";
+  };
+
+  passthru = {
+    updateScript = pantheon.updateScript {
+      repoName = pname;
+      attrPath = "elementary-${pname}";
+    };
+  };
+
+  nativeBuildInputs = [
+    appstream
+    desktop-file-utils
+    gettext
+    libxml2
+    meson
+    ninja
+    pkgconfig
+    python3
+    vala
+    wrapGAppsHook
+  ];
+
+  buildInputs = [
+    clutter-gst
+    clutter-gtk
+    elementary-icon-theme
+    granite
+    gst_all_1.gst-plugins-bad
+    gst_all_1.gst-plugins-base
+    gst_all_1.gst-plugins-good
+    gst_all_1.gstreamer
+    gtk3
+    libcanberra
+    libgee
+  ];
+
+  postPatch = ''
+    chmod +x meson/post_install.py
+    patchShebangs meson/post_install.py
+  '';
+
+  meta = with stdenv.lib; {
+    description = "Camera app designed for elementary OS";
+    homepage = https://github.com/elementary/camera;
+    license = licenses.gpl2Plus;
+    platforms = platforms.linux;
+    maintainers = pantheon.maintainers;
+  };
+}
--- a/pkgs/desktops/pantheon/apps/elementary-code/default.nix
+++ b/pkgs/desktops/pantheon/apps/elementary-code/default.nix
@ -0,0 +1,80 @@
+{ stdenv, fetchFromGitHub, pantheon, pkgconfig, meson, ninja, vala, substituteAll
+, python3, glibcLocales, desktop-file-utils, gtk3, granite, libgee, elementary-icon-theme
+, appstream, libpeas, editorconfig-core-c, gtksourceview3, gtkspell3, libsoup
+, vte, webkitgtk, zeitgeist, ctags, libgit2-glib, wrapGAppsHook }:
+
+stdenv.mkDerivation rec {
+  pname = "code";
+  version = "3.0.2";
+
+  name = "elementary-${pname}-${version}";
+
+  src = fetchFromGitHub {
+    owner = "elementary";
+    repo = pname;
+    rev = version;
+    sha256 = "0zmm4a7galrs9phiplf6cygwq3rplghv7r8g47mi4nlndgxqyssg";
+  };
+
+  passthru = {
+    updateScript = pantheon.updateScript {
+      repoName = pname;
+      attrPath = "elementary-${pname}";
+    };
+  };
+
+  nativeBuildInputs = [
+    appstream
+    desktop-file-utils
+    glibcLocales
+    meson
+    ninja
+    pkgconfig
+    python3
+    vala
+    wrapGAppsHook
+  ];
+
+  buildInputs = [
+    ctags
+    elementary-icon-theme
+    editorconfig-core-c
+    granite
+    gtk3
+    gtksourceview3
+    gtkspell3
+    libgee
+    libgit2-glib
+    libpeas
+    libsoup
+    vte
+    webkitgtk
+    zeitgeist
+  ];
+
+  # See: https://github.com/elementary/code/pull/626
+  LIBRARY_PATH = stdenv.lib.makeLibraryPath [ editorconfig-core-c ];
+
+  # install script fails with UnicodeDecodeError because of printing a fancy elipsis character
+  LC_ALL = "en_US.UTF-8";
+
+  # ctags needed in path by outline plugin
+  preFixup = ''
+    gappsWrapperArgs+=(
+      --prefix PATH : "${stdenv.lib.makeBinPath [ ctags ]}"
+    )
+  '';
+
+  postPatch = ''
+    chmod +x meson/post_install.py
+    patchShebangs meson/post_install.py
+  '';
+
+  meta = with stdenv.lib; {
+    description = "Code editor designed for elementary OS";
+    homepage = https://github.com/elementary/code;
+    license = licenses.gpl3Plus;
+    platforms = platforms.linux;
+    maintainers = pantheon.maintainers;
+  };
+}
--- a/pkgs/desktops/pantheon/apps/elementary-files/default.nix
+++ b/pkgs/desktops/pantheon/apps/elementary-files/default.nix
@ -0,0 +1,76 @@
+{ stdenv, fetchFromGitHub, pantheon, pkgconfig, meson, ninja, gettext, vala
+, python3, desktop-file-utils, libcanberra, gtk3, libgee, granite, libnotify
+, libunity, pango, plank, bamf, sqlite, libdbusmenu-gtk3, zeitgeist, glib-networking
+, elementary-icon-theme, gobject-introspection, wrapGAppsHook }:
+
+stdenv.mkDerivation rec {
+  pname = "files";
+  version = "4.1.5";
+
+  name = "elementary-${pname}-${version}";
+
+  src = fetchFromGitHub {
+    owner = "elementary";
+    repo = pname;
+    rev = version;
+    sha256 = "0z0pisg7py2k6i31v18z5fgpj8x64m1s5clfq4vbbjrcjwx6dcx5";
+  };
+
+  passthru = {
+    updateScript = pantheon.updateScript {
+      repoName = pname;
+      attrPath = "elementary-${pname}";
+    };
+  };
+
+  nativeBuildInputs = [
+    desktop-file-utils
+    gettext
+    glib-networking
+    gobject-introspection
+    meson
+    ninja
+    pkgconfig
+    python3
+    vala
+    wrapGAppsHook
+  ];
+
+  buildInputs = [
+    bamf
+    elementary-icon-theme
+    granite
+    gtk3
+    libcanberra
+    libdbusmenu-gtk3
+    libgee
+    libnotify
+    libunity
+    pango
+    plank
+    sqlite
+    zeitgeist
+  ];
+
+  patches = [ ./hardcode-gsettings.patch ];
+
+  postPatch = ''
+    chmod +x meson/post_install.py
+    patchShebangs meson/post_install.py
+
+    substituteInPlace filechooser-module/FileChooserDialog.vala --subst-var-by ELEMENTARY_FILES_GSETTINGS_PATH $out/share/gsettings-schemas/${name}/glib-2.0/schemas
+  '';
+
+  # xdg.mime will create this
+  postInstall = ''
+    rm $out/share/applications/mimeinfo.cache
+  '';
+
+  meta = with stdenv.lib; {
+    description = "File browser designed for elementary OS";
+    homepage = https://github.com/elementary/files;
+    license = licenses.lgpl3;
+    platforms = platforms.linux;
+    maintainers = pantheon.maintainers;
+  };
+}
--- a/pkgs/desktops/pantheon/apps/elementary-files/hardcode-gsettings.patch
+++ b/pkgs/desktops/pantheon/apps/elementary-files/hardcode-gsettings.patch
@ -0,0 +1,22 @@
+diff --git a/filechooser-module/FileChooserDialog.vala b/filechooser-module/FileChooserDialog.vala
+index cb7c3c49..8b1899d1 100644
+--- a/filechooser-module/FileChooserDialog.vala
+++ b/filechooser-module/FileChooserDialog.vala
+@@ -57,10 +57,15 @@ public class CustomFileChooserDialog : Object {
+         chooser_dialog.deletable = false;
+         chooser_dialog.local_only = false;
+ 
+-        var settings = new Settings ("io.elementary.files.preferences");
+        SettingsSchemaSource sss = new SettingsSchemaSource.from_directory ("@ELEMENTARY_FILES_GSETTINGS_PATH@", SettingsSchemaSource.get_default (), true);
+        SettingsSchema preferences_schema = sss.lookup ("io.elementary.files.preferences", false);
+        SettingsSchema chooser_schema = sss.lookup ("io.elementary.files.file-chooser", false);
+
+        var settings = new Settings.full (preferences_schema, null, null);
+
+         is_single_click = settings.get_boolean ("single-click");
+ 
+-        var chooser_settings = new Settings ("io.elementary.files.file-chooser");
+        var chooser_settings = new Settings.full (chooser_schema, null, null);
+ 
+         assign_container_box ();
+         remove_gtk_widgets ();
--- a/pkgs/desktops/pantheon/apps/elementary-music/default.nix
+++ b/pkgs/desktops/pantheon/apps/elementary-music/default.nix
@ -0,0 +1,78 @@
+{ stdenv, fetchFromGitHub, pantheon, pkgconfig, meson
+, ninja, vala, desktop-file-utils, libxml2, gtk3, granite
+, python3, libgee, clutter-gtk, json-glib, libgda, libgpod
+, libnotify, libpeas, libsoup, zeitgeist, gst_all_1, taglib
+, libdbusmenu, libsignon-glib, libaccounts-glib
+, elementary-icon-theme, wrapGAppsHook }:
+
+stdenv.mkDerivation rec {
+  pname = "music";
+  version = "5.0.2";
+
+  name = "elementary-${pname}-${version}";
+
+  src = fetchFromGitHub {
+    owner = "elementary";
+    repo = pname;
+    rev = version;
+    sha256 = "06mpikzdm01r9j7g15b7fgi4lcnp8cc0wmj17dfli5nmncxghx89";
+  };
+
+  passthru = {
+    updateScript = pantheon.updateScript {
+      repoName = pname;
+      attrPath = "elementary-${pname}";
+    };
+  };
+
+  nativeBuildInputs = [
+    desktop-file-utils
+    meson
+    ninja
+    pkgconfig
+    python3
+    vala
+    wrapGAppsHook
+  ];
+
+  buildInputs = with gst_all_1; [
+    clutter-gtk
+    elementary-icon-theme
+    granite
+    gst-plugins-bad
+    gst-plugins-base
+    gst-plugins-good
+    gst-plugins-ugly
+    gstreamer
+    gtk3
+    json-glib
+    libaccounts-glib
+    libdbusmenu
+    libgda
+    libgee
+    libgpod
+    libsignon-glib
+    libnotify
+    libpeas
+    libsoup
+    taglib
+    zeitgeist
+  ];
+
+  mesonFlags = [
+    "-Dplugins=lastfm,audioplayer,cdrom,ipod"
+  ];
+
+  postPatch = ''
+    chmod +x meson/post_install.py
+    patchShebangs meson/post_install.py
+  '';
+
+  meta = with stdenv.lib; {
+    description = "Music player and library designed for elementary OS";
+    homepage = https://github.com/elementary/music;
+    license = licenses.lgpl2Plus;
+    platforms = platforms.linux;
+    maintainers = pantheon.maintainers;
+  };
+}
--- a/pkgs/desktops/pantheon/apps/elementary-photos/default.nix
+++ b/pkgs/desktops/pantheon/apps/elementary-photos/default.nix
@ -0,0 +1,81 @@
+{ stdenv, fetchFromGitHub, pantheon, meson, ninja, pkgconfig, vala, desktop-file-utils
+, gtk3, glib, libaccounts-glib, libexif, libgee, geocode-glib, gexiv2,libgphoto2
+, granite, gst_all_1, libgudev, json-glib, libraw, librest, libsoup, sqlite, python3
+, scour, webkitgtk, libwebp, appstream, libunity, wrapGAppsHook, gobject-introspection, elementary-icon-theme }:
+
+stdenv.mkDerivation rec {
+  pname = "photos";
+  version = "2.6.2";
+
+  name = "elementary-${pname}-${version}";
+
+  src = fetchFromGitHub {
+    owner = "elementary";
+    repo = pname;
+    rev = version;
+    sha256 = "166a1jb85n67z6ffm5i0xzap407rv0r511lzh0gidkap1qy6pnmi";
+  };
+
+  passthru = {
+    updateScript = pantheon.updateScript {
+      repoName = pname;
+      attrPath = "elementary-${pname}";
+    };
+  };
+
+  nativeBuildInputs = [
+    appstream
+    desktop-file-utils
+    gobject-introspection
+    meson
+    ninja
+    pkgconfig
+    python3
+    vala
+    wrapGAppsHook
+  ];
+
+  buildInputs = with gst_all_1; [
+    elementary-icon-theme
+    geocode-glib
+    gexiv2
+    granite
+    gst-plugins-bad
+    gst-plugins-base
+    gst-plugins-good
+    gst-plugins-ugly
+    gstreamer
+    gtk3
+    json-glib
+    libaccounts-glib
+    libexif
+    libgee
+    libgphoto2
+    libgudev
+    libraw
+    libsoup
+    libunity
+    libwebp
+    librest
+    scour
+    sqlite
+    webkitgtk
+  ];
+
+  mesonFlags = [
+    "-Dplugins=false"
+  ];
+
+  postPatch = ''
+    chmod +x meson/post_install.py
+    patchShebangs meson/post_install.py
+  '';
+
+  meta =  with stdenv.lib; {
+    description = "Photo viewer and organizer designed for elementary OS";
+    homepage = https://github.com/elementary/photos;
+    license = licenses.lgpl21Plus;
+    platforms = platforms.linux;
+    maintainers = pantheon.maintainers;
+  };
+}
--- a/pkgs/desktops/pantheon/apps/elementary-screenshot-tool/default.nix
+++ b/pkgs/desktops/pantheon/apps/elementary-screenshot-tool/default.nix
@ -0,0 +1,67 @@
+{ stdenv, fetchFromGitHub, pantheon, pkgconfig, meson, callPackage
+, ninja, vala, python3, desktop-file-utils, gtk3, granite, libgee
+, libcanberra, gobject-introspection, elementary-icon-theme, wrapGAppsHook }:
+
+let
+
+  redacted-script = callPackage ./redacted-script.nix {};
+
+in
+
+stdenv.mkDerivation rec {
+  pname = "screenshot-tool"; # This will be renamed to "screenshot" soon. See -> https://github.com/elementary/screenshot/pull/93
+  version = "1.6.1";
+
+  name = "elementary-${pname}-${version}";
+
+  src = fetchFromGitHub {
+    owner = "elementary";
+    repo = "screenshot";
+    rev = version;
+    sha256 = "1vvj550md7vw7n057h8cy887a0nmsbwry67dxrxyz6bsvpk8sb6g";
+  };
+
+  passthru = {
+    updateScript = pantheon.updateScript {
+      repoName = "screenshot";
+      attrPath = "elementary-${pname}";
+    };
+  };
+
+  nativeBuildInputs = [
+    desktop-file-utils
+    gobject-introspection
+    meson
+    ninja
+    pkgconfig
+    python3
+    vala
+    wrapGAppsHook
+  ];
+
+  buildInputs = [
+    elementary-icon-theme
+    granite
+    gtk3
+    libcanberra
+    libgee
+  ];
+
+  postPatch = ''
+    chmod +x meson/post_install.py
+    patchShebangs meson/post_install.py
+  '';
+
+  postInstall = ''
+    mkdir -p $out/share/fonts/truetype
+    cp -rva ${redacted-script}/share/fonts/truetype/redacted-elementary $out/share/fonts/truetype
+  '';
+
+  meta = with stdenv.lib; {
+    description = "Screenshot tool designed for elementary OS";
+    homepage = https://github.com/elementary/screenshot;
+    license = licenses.lgpl3;
+    platforms = platforms.linux;
+    maintainers = pantheon.maintainers;
+  };
+}
--- a/pkgs/desktops/pantheon/apps/elementary-screenshot-tool/redacted-script.nix
+++ b/pkgs/desktops/pantheon/apps/elementary-screenshot-tool/redacted-script.nix
@ -0,0 +1,28 @@
+{ stdenv, fetchFromGitHub, pantheon }:
+
+stdenv.mkDerivation rec {
+  name = "elementary-redacted-script-${version}";
+  version = "5.1.0";
+
+  src = fetchFromGitHub {
+    owner = "elementary";
+    repo = "fonts";
+    rev = version;
+    sha256 = "16x2w7w29k4jx2nwc5932h9rqvb216vxsziazisv2rpll74kn8b2";
+  };
+
+  dontConfigure = true;
+
+  installPhase = ''
+    mkdir -p $out/share/fonts/truetype/redacted-elementary
+    cp -a redacted/*.ttf $out/share/fonts/truetype/redacted-elementary
+  '';
+
+  meta = with stdenv.lib; {
+    description = "Redacted Script Font for elementary";
+    homepage = https://github.com/elementary/fonts;
+    license = licenses.ofl;
+    maintainers = pantheon.maintainers;
+    platforms = platforms.linux;
+  };
+}
--- a/pkgs/desktops/pantheon/apps/elementary-terminal/default.nix
+++ b/pkgs/desktops/pantheon/apps/elementary-terminal/default.nix
@ -0,0 +1,66 @@
+{ stdenv, fetchFromGitHub, pantheon, pkgconfig, meson, ninja, python3
+, vala, desktop-file-utils, gtk3, libxml2, granite, libnotify, vte, libgee
+, elementary-icon-theme, appstream, gobject-introspection, wrapGAppsHook }:
+
+stdenv.mkDerivation rec {
+  pname = "terminal";
+  version = "5.3.3";
+
+  name = "elementary-${pname}-${version}";
+
+  src = fetchFromGitHub {
+    owner = "elementary";
+    repo = pname;
+    rev = version;
+    sha256 = "1rhqfq5dn913g551ribycid4k8add2lanxkkqpv6zzdgvah26ni8";
+  };
+
+  passthru = {
+    updateScript = pantheon.updateScript {
+      repoName = pname;
+      attrPath = "elementary-${pname}";
+    };
+  };
+
+  nativeBuildInputs = [
+    appstream
+    desktop-file-utils
+    gobject-introspection
+    libxml2
+    meson
+    ninja
+    pkgconfig
+    python3
+    vala
+    wrapGAppsHook
+  ];
+
+  buildInputs = [
+    elementary-icon-theme
+    granite
+    gtk3
+    libgee
+    libnotify
+    vte
+  ];
+
+  # See https://github.com/elementary/terminal/commit/914d4b0e2d0a137f12276d748ae07072b95eff80
+  mesonFlags = [ "-Dubuntu-bionic-patched-vte=false" ];
+
+  postPatch = ''
+    chmod +x meson/post_install.py
+    patchShebangs meson/post_install.py
+  '';
+
+  meta = with stdenv.lib; {
+    description = "Terminal emulator designed for elementary OS";
+    longDescription = ''
+      A super lightweight, beautiful, and simple terminal. Comes with sane defaults, browser-class tabs, sudo paste protection,
+      smart copy/paste, and little to no configuration.
+    '';
+    homepage = https://github.com/elementary/terminal;
+    license = licenses.lgpl3;
+    platforms = platforms.linux;
+    maintainers = pantheon.maintainers;
+  };
+}
--- a/pkgs/desktops/pantheon/apps/elementary-videos/default.nix
+++ b/pkgs/desktops/pantheon/apps/elementary-videos/default.nix
@ -0,0 +1,63 @@
+{ stdenv, fetchFromGitHub, pantheon, pkgconfig, meson, ninja, vala, python3
+, desktop-file-utils, gtk3, granite, libgee, clutter-gst, clutter-gtk, gst_all_1
+, gobject-introspection, elementary-icon-theme, wrapGAppsHook }:
+
+stdenv.mkDerivation rec {
+  pname = "videos";
+  version = "2.6.3";
+
+  name = "elementary-${pname}-${version}";
+
+  src = fetchFromGitHub {
+    owner = "elementary";
+    repo = pname;
+    rev = version;
+    sha256 = "1ncm8kh6dcy83p8pmpilnk03b4dx3b1jm8w13izq2dkglfgdwvqx";
+  };
+
+  passthru = {
+    updateScript = pantheon.updateScript {
+      repoName = pname;
+      attrPath = "elementary-${pname}";
+    };
+  };
+
+  nativeBuildInputs = [
+    desktop-file-utils
+    gobject-introspection
+    meson
+    ninja
+    pkgconfig
+    python3
+    vala
+    wrapGAppsHook
+  ];
+
+  buildInputs = with gst_all_1; [
+    clutter-gst
+    clutter-gtk
+    elementary-icon-theme
+    granite
+    gst-libav
+    gst-plugins-bad
+    gst-plugins-base
+    gst-plugins-good
+    gst-plugins-ugly
+    gstreamer
+    gtk3
+    libgee
+  ];
+
+  postPatch = ''
+    chmod +x meson/post_install.py
+    patchShebangs meson/post_install.py
+  '';
+
+  meta = with stdenv.lib; {
+    description = "Video player and library app designed for elementary OS";
+    homepage = https://github.com/elementary/videos;
+    license = licenses.gpl3Plus;
+    platforms = platforms.linux;
+    maintainers = pantheon.maintainers;
+  };
+}
--- a/pkgs/desktops/pantheon/apps/pantheon-terminal/default.nix
+++ b/pkgs/desktops/pantheon/apps/pantheon-terminal/default.nix
@ -1,29 +0,0 @@
-{ stdenv, fetchurl, perl, cmake, vala_0_38, pkgconfig, glib, gtk3, granite, gnome3, vte_290, libnotify, gettext, wrapGAppsHook, gobject-introspection }:
-
-stdenv.mkDerivation rec {
-  majorVersion = "0.4";
-  minorVersion = "3";
-  name = "pantheon-terminal-${majorVersion}.${minorVersion}";
-  src = fetchurl {
-    url = "https://launchpad.net/pantheon-terminal/${majorVersion}.x/${majorVersion}.${minorVersion}/+download/${name}.tgz";
-    sha256 = "0bfrqxig26i9qhm15kk7h9lgmzgnqada5snbbwqkp0n0pnyyh4ss";
-  };
-
-  nativeBuildInputs = [
-    perl cmake vala_0_38 pkgconfig wrapGAppsHook
-    # For setup hook
-    gobject-introspection
-  ];
-  buildInputs = with gnome3; [
-    glib gtk3 granite libnotify gettext vte_290 libgee
-    gsettings-desktop-schemas defaultIconTheme
-  ];
-  meta = {
-    description = "Elementary OS's terminal";
-    longDescription = "A super lightweight, beautiful, and simple terminal. It's designed to be setup with sane defaults and little to no configuration. It's just a terminal, nothing more, nothing less. Designed for elementary OS.";
-    homepage = https://launchpad.net/pantheon-terminal;
-    license = stdenv.lib.licenses.gpl3;
-    platforms = stdenv.lib.platforms.linux;
-    maintainers = [ stdenv.lib.maintainers.vozz ];
-  };
-}
--- a/pkgs/desktops/pantheon/apps/switchboard-plugs/a11y/default.nix
+++ b/pkgs/desktops/pantheon/apps/switchboard-plugs/a11y/default.nix
@ -0,0 +1,45 @@
+{ stdenv, fetchFromGitHub, pantheon, meson, ninja, pkgconfig
+, vala, libgee, granite, gtk3, switchboard, gobject-introspection }:
+
+stdenv.mkDerivation rec {
+  pname = "switchboard-plug-a11y";
+  version = "2.1.3";
+
+  src = fetchFromGitHub {
+    owner = "elementary";
+    repo = pname;
+    rev = version;
+    sha256 = "1wh46lrsliii5bbvfc4xnzgnii2v7sqxnbn43ylmyqppfv9mk1wd";
+  };
+
+  passthru = {
+    updateScript = pantheon.updateScript {
+      repoName = pname;
+    };
+  };
+
+  nativeBuildInputs = [
+    gobject-introspection
+    meson
+    ninja
+    pkgconfig
+    vala
+  ];
+
+  buildInputs = [
+    granite
+    gtk3
+    libgee
+    switchboard
+  ];
+
+  PKG_CONFIG_SWITCHBOARD_2_0_PLUGSDIR = "lib/switchboard";
+
+  meta = with stdenv.lib; {
+    description = "Switchboard Universal Access Plug";
+    homepage = https://github.com/elementary/switchboard-plug-a11y;
+    license = licenses.lgpl3Plus;
+    platforms = platforms.linux;
+    maintainers = pantheon.maintainers;
+  };
+}
--- a/pkgs/desktops/pantheon/apps/switchboard-plugs/about/default.nix
+++ b/pkgs/desktops/pantheon/apps/switchboard-plugs/about/default.nix
@ -0,0 +1,54 @@
+{ stdenv, fetchFromGitHub, pantheon, substituteAll, meson, ninja, pkgconfig
+, vala, libgee, granite, gtk3, switchboard, pciutils, gobject-introspection }:
+
+stdenv.mkDerivation rec {
+  pname = "switchboard-plug-about";
+  version = "2.5.2";
+
+  src = fetchFromGitHub {
+    owner = "elementary";
+    repo = pname;
+    rev = version;
+    sha256 = "11diwz2aj45yqkxdija8ny0sgm0wl2905gl3799cdl12ss9ffndp";
+  };
+
+  passthru = {
+    updateScript = pantheon.updateScript {
+      repoName = pname;
+    };
+  };
+
+  nativeBuildInputs = [
+    gobject-introspection
+    meson
+    ninja
+    pkgconfig
+    vala
+  ];
+
+  buildInputs = [
+    granite
+    gtk3
+    libgee
+    switchboard
+  ];
+
+  patches = [
+    (substituteAll {
+      src = ./lspci-path.patch;
+      inherit pciutils;
+    })
+    ./remove-update-button.patch
+  ];
+
+  PKG_CONFIG_SWITCHBOARD_2_0_PLUGSDIR = "lib/switchboard";
+
+  meta = with stdenv.lib; {
+    description = "Switchboard About Plug";
+    homepage = https://github.com/elementary/witchboard-plug-about;
+    license = licenses.gpl3Plus;
+    platforms = platforms.linux;
+    maintainers = pantheon.maintainers;
+  };
+
+}
--- a/pkgs/desktops/pantheon/apps/switchboard-plugs/about/lspci-path.patch
+++ b/pkgs/desktops/pantheon/apps/switchboard-plugs/about/lspci-path.patch
@ -0,0 +1,13 @@
+diff --git a/src/Views/HardwareView.vala b/src/Views/HardwareView.vala
+index a3e449c..a95fe93 100644
+--- a/src/Views/HardwareView.vala
+++ b/src/Views/HardwareView.vala
+@@ -179,7 +179,7 @@ public class About.HardwareView : Gtk.Grid {
+ 
+         // Graphics
+         try {
+-            Process.spawn_command_line_sync ("lspci", out graphics);
+            Process.spawn_command_line_sync ("@pciutils@/bin/lspci", out graphics);
+ 
+             if ("VGA" in graphics) { //VGA-keyword indicates graphics-line
+                 string[] lines = graphics.split("\n");
--- a/pkgs/desktops/pantheon/apps/switchboard-plugs/about/remove-update-button.patch
+++ b/pkgs/desktops/pantheon/apps/switchboard-plugs/about/remove-update-button.patch
@ -0,0 +1,55 @@
+diff --git a/src/Plug.vala b/src/Plug.vala
+index 76fca34..3e79c1f 100644
+--- a/src/Plug.vala
+++ b/src/Plug.vala
+@@ -65,7 +65,6 @@ public class About.Plug : Switchboard.Plug {
+         search_results.set ("%s → %s".printf (display_name, _("Restore Default Settings")), "");
+         search_results.set ("%s → %s".printf (display_name, _("Suggest Translation")), "");
+         search_results.set ("%s → %s".printf (display_name, _("Report Problems")), "");
+-        search_results.set ("%s → %s".printf (display_name, _("Updates")), "");
+         return search_results;
+     }
+ 
+@@ -161,7 +160,7 @@ public class About.Plug : Switchboard.Plug {
+         var kernel_version_label = new Gtk.Label (kernel_version);
+         kernel_version_label.set_selectable (true);
+ 
+-        var gtk_version_label = new Gtk.Label (_("GTK+ %s").printf (gtk_version));        
+        var gtk_version_label = new Gtk.Label (_("GTK+ %s").printf (gtk_version));
+         gtk_version_label.set_selectable (true);
+ 
+         var website_label = new Gtk.LinkButton.with_label (website_url, _("Website"));
+@@ -202,16 +201,6 @@ public class About.Plug : Switchboard.Plug {
+             issue_dialog.run ();
+         });
+ 
+-        // Update button
+-        var update_button = new Gtk.Button.with_label (_("Check for Updates"));
+-        update_button.clicked.connect (() => {
+-            try {
+-                Process.spawn_command_line_async ("io.elementary.appcenter --show-updates");
+-            } catch (Error e) {
+-                warning (e.message);
+-            }
+-        });
+-
+         // Restore settings button
+         var settings_restore_button = new Gtk.Button.with_label (_("Restore Default Settings"));
+         settings_restore_button.clicked.connect (settings_restore_clicked);
+@@ -224,7 +213,6 @@ public class About.Plug : Switchboard.Plug {
+         button_grid.add (settings_restore_button);
+         button_grid.add (translate_button);
+         button_grid.add (bug_button);
+-        button_grid.add (update_button);
+         button_grid.set_child_non_homogeneous (help_button, true);
+ 
+         var software_grid = new Gtk.Grid ();
+@@ -238,7 +226,7 @@ public class About.Plug : Switchboard.Plug {
+             software_grid.attach (based_off, 0, 2, 2, 1);
+         }
+ 
+-        software_grid.attach (kernel_version_label, 0, 3, 2, 1);        
+        software_grid.attach (kernel_version_label, 0, 3, 2, 1);
+         software_grid.attach (gtk_version_label, 0, 4, 2, 1);
+         software_grid.attach (website_label, 0, 5, 2, 1);
+ 
--- a/pkgs/desktops/pantheon/apps/switchboard-plugs/applications/default.nix
+++ b/pkgs/desktops/pantheon/apps/switchboard-plugs/applications/default.nix
@ -0,0 +1,45 @@
+{ stdenv, fetchFromGitHub, pantheon, meson, ninja, pkgconfig
+, vala, libgee, granite, gtk3, switchboard, gobject-introspection }:
+
+stdenv.mkDerivation rec {
+  pname = "switchboard-plug-applications";
+  version = "2.1.5";
+
+  src = fetchFromGitHub {
+    owner = "elementary";
+    repo = pname;
+    rev = version;
+    sha256 = "1c4agff456625kycacpsww7c9jsnsg1rqps96r7cvn9zq371b5ir";
+  };
+
+  passthru = {
+    updateScript = pantheon.updateScript {
+      repoName = pname;
+    };
+  };
+
+  nativeBuildInputs = [
+    gobject-introspection
+    meson
+    ninja
+    pkgconfig
+    vala
+  ];
+
+  buildInputs = [
+    granite
+    gtk3
+    libgee
+    switchboard
+  ];
+
+  PKG_CONFIG_SWITCHBOARD_2_0_PLUGSDIR = "lib/switchboard";
+
+  meta = with stdenv.lib; {
+    description = "Switchboard Applications Plug";
+    homepage = https://github.com/elementary/switchboard-plug-applications;
+    license = licenses.gpl2Plus;
+    platforms = platforms.linux;
+    maintainers = pantheon.maintainers;
+  };
+}
--- a/pkgs/desktops/pantheon/apps/switchboard-plugs/bluetooth/default.nix
+++ b/pkgs/desktops/pantheon/apps/switchboard-plugs/bluetooth/default.nix
@ -0,0 +1,47 @@
+{ stdenv, fetchFromGitHub, pantheon, meson, ninja, pkgconfig, vala, libgee
+, granite, gtk3, bluez, switchboard, gobject-introspection }:
+
+stdenv.mkDerivation rec {
+  pname = "switchboard-plug-bluetooth";
+  version = "2.2.1";
+
+  src = fetchFromGitHub {
+    owner = "elementary";
+    repo = pname;
+    rev = version;
+    sha256 = "13jm2idjsgqkvdz1dxgl2wwx7bsqahppf6cnpl0pmz167wahg5zp";
+  };
+
+  passthru = {
+    updateScript = pantheon.updateScript {
+      repoName = pname;
+    };
+  };
+
+  nativeBuildInputs = [
+    gobject-introspection
+    meson
+    ninja
+    pkgconfig
+    vala
+  ];
+
+  buildInputs = [
+    bluez
+    granite
+    gtk3
+    libgee
+    switchboard
+  ];
+
+  PKG_CONFIG_SWITCHBOARD_2_0_PLUGSDIR = "lib/switchboard";
+
+  meta = with stdenv.lib; {
+    description = "Switchboard Bluetooth Plug";
+    homepage = https://github.com/elementary/switchboard-plug-bluetooth;
+    license = licenses.gpl3Plus;
+    platforms = platforms.linux;
+    maintainers = pantheon.maintainers;
+  };
+
+}
--- a/pkgs/desktops/pantheon/apps/switchboard-plugs/datetime/clock-format.patch
+++ b/pkgs/desktops/pantheon/apps/switchboard-plugs/datetime/clock-format.patch
@ -0,0 +1,12 @@
+diff --git a/src/DateTime1.vala b/src/DateTime1.vala
+index 5a80fbd..2e1f948 100644
+--- a/src/DateTime1.vala
+++ b/src/DateTime1.vala
+@@ -38,6 +38,6 @@ public class DateTime.Settings : Granite.Services.Settings {
+     public string clock_format { get; set; }
+ 
+     public Settings () {
+-        base ("io.elementary.desktop.wingpanel.datetime");
+        base ("io.elementary.granite");
+     }
+ }
--- a/pkgs/desktops/pantheon/apps/switchboard-plugs/datetime/default.nix
+++ b/pkgs/desktops/pantheon/apps/switchboard-plugs/datetime/default.nix
@ -0,0 +1,55 @@
+{ stdenv, fetchFromGitHub, pantheon, meson, ninja, substituteAll, pkgconfig
+, vala, libgee, granite, gtk3, libxml2, switchboard, tzdata, gobject-introspection }:
+
+stdenv.mkDerivation rec {
+  pname = "switchboard-plug-datetime";
+  version = "2.1.5";
+
+  src = fetchFromGitHub {
+    owner = "elementary";
+    repo = pname;
+    rev = version;
+    sha256 = "1iz8skf5dw76a07ljc8v8lw2x2nrmq8j6sggm227cmxy60gadsdv";
+  };
+
+  passthru = {
+    updateScript = pantheon.updateScript {
+      repoName = pname;
+    };
+  };
+
+  nativeBuildInputs = [
+    gobject-introspection
+    libxml2
+    meson
+    ninja
+    pkgconfig
+    vala
+  ];
+
+  buildInputs = [
+    granite
+    gtk3
+    libgee
+    switchboard
+  ];
+
+  patches = [
+    (substituteAll {
+      src = ./timezone.patch;
+      tzdata = "${tzdata}/share/zoneinfo/zone.tab";
+    })
+    # Use "clock-format" GSettings key that's been moved to granite
+    ./clock-format.patch
+  ];
+
+  PKG_CONFIG_SWITCHBOARD_2_0_PLUGSDIR = "lib/switchboard";
+
+  meta = with stdenv.lib; {
+    description = "Switchboard Date & Time Plug";
+    homepage = https://github.com/elementary/switchboard-plug-datetime;
+    license = licenses.gpl3Plus;
+    platforms = platforms.linux;
+    maintainers = pantheon.maintainers;
+  };
+}
--- a/pkgs/desktops/pantheon/apps/switchboard-plugs/datetime/timezone.patch
+++ b/pkgs/desktops/pantheon/apps/switchboard-plugs/datetime/timezone.patch
@ -0,0 +1,13 @@
+diff --git a/src/Parser.vala b/src/Parser.vala
+index faccb64..432a362 100644
+--- a/src/Parser.vala
+++ b/src/Parser.vala
+@@ -28,7 +28,7 @@ public class DateTime.Parser : GLib.Object {
+         return parser;
+     }
+     private Parser () {
+-        var file = File.new_for_path ("/usr/share/zoneinfo/zone.tab");
+        var file = File.new_for_path ("@tzdata@");
+         if (!file.query_exists ()) {
+             critical ("/usr/share/zoneinfo/zone.tab doesn't exist !");
+             return;
--- a/pkgs/desktops/pantheon/apps/switchboard-plugs/display/default.nix
+++ b/pkgs/desktops/pantheon/apps/switchboard-plugs/display/default.nix
@ -0,0 +1,45 @@
+{ stdenv, fetchFromGitHub, pantheon, meson, ninja, pkgconfig
+, vala, libgee, granite, gtk3, switchboard, gobject-introspection }:
+
+stdenv.mkDerivation rec {
+  pname = "switchboard-plug-display";
+  version = "2.1.6";
+
+  src = fetchFromGitHub {
+    owner = "elementary";
+    repo = pname;
+    rev = version;
+    sha256 = "0pw21bnc79shiynmg7h9bs1x1v011lh07ypn22j73yhmxp6wiypd";
+  };
+
+  passthru = {
+    updateScript = pantheon.updateScript {
+      repoName = pname;
+    };
+  };
+
+  nativeBuildInputs = [
+    gobject-introspection
+    meson
+    ninja
+    pkgconfig
+    vala
+  ];
+
+  buildInputs = [
+    granite
+    gtk3
+    libgee
+    switchboard
+  ];
+
+  PKG_CONFIG_SWITCHBOARD_2_0_PLUGSDIR = "lib/switchboard";
+
+  meta = with stdenv.lib; {
+    description = "Switchboard Displays Plug";
+    homepage = https://github.com/elementary/switchboard-plug-display;
+    license = licenses.lgpl2Plus;
+    platforms = platforms.linux;
+    maintainers = pantheon.maintainers;
+  };
+}
--- a/pkgs/desktops/pantheon/apps/switchboard-plugs/keyboard/default.nix
+++ b/pkgs/desktops/pantheon/apps/switchboard-plugs/keyboard/default.nix
@ -0,0 +1,57 @@
+{ stdenv, fetchFromGitHub, pantheon, substituteAll, meson, ninja, pkgconfig, vala, libgee
+, granite, gtk3, libxml2, libgnomekbd, libxklavier, xorg, switchboard, gobject-introspection }:
+
+stdenv.mkDerivation rec {
+  pname = "switchboard-plug-keyboard";
+  version = "2.3.4";
+
+  src = fetchFromGitHub {
+    owner = "elementary";
+    repo = pname;
+    rev = version;
+    sha256 = "1997hnhlcp2jmf3z70na42vl1b7i5vxhp7k5ga5sl68dv0g4126y";
+  };
+
+  passthru = {
+    updateScript = pantheon.updateScript {
+      repoName = pname;
+    };
+  };
+
+  nativeBuildInputs = [
+    gobject-introspection
+    libxml2
+    meson
+    ninja
+    pkgconfig
+    vala
+  ];
+
+  buildInputs = [
+    granite
+    gtk3
+    libgee
+    libgnomekbd
+    libxklavier
+    switchboard
+  ];
+
+  patches = [
+    (substituteAll {
+      src = ./xkb.patch;
+      config = "${xorg.xkeyboardconfig}/share/X11/xkb/rules/evdev.xml";
+    })
+  ];
+
+  LIBRARY_PATH = stdenv.lib.makeLibraryPath [ libgnomekbd ];
+
+  PKG_CONFIG_SWITCHBOARD_2_0_PLUGSDIR = "lib/switchboard";
+
+  meta = with stdenv.lib; {
+    description = "Switchboard Keyboard Plug";
+    homepage = https://github.com/elementary/switchboard-plug-keyboard;
+    license = licenses.gpl2Plus;
+    platforms = platforms.linux;
+    maintainers = pantheon.maintainers;
+  };
+}
--- a/pkgs/desktops/pantheon/apps/switchboard-plugs/keyboard/xkb.patch
+++ b/pkgs/desktops/pantheon/apps/switchboard-plugs/keyboard/xkb.patch
@ -0,0 +1,22 @@
+diff --git a/src/Layout/Handler.vala b/src/Layout/Handler.vala
+index 297314b..b36509a 100644
+--- a/src/Layout/Handler.vala
+++ b/src/Layout/Handler.vala
+@@ -29,7 +29,7 @@ public class Pantheon.Keyboard.LayoutPage.LayoutHandler : GLib.Object {
+     }
+
+     private void parse_layouts () {
+-        Xml.Doc* doc = Xml.Parser.parse_file ("/usr/share/X11/xkb/rules/evdev.xml");
+        Xml.Doc* doc = Xml.Parser.parse_file ("@config@");
+         if (doc == null) {
+             critical ("'evdev.xml' not found or permissions missing\n");
+             return;
+@@ -76,7 +76,7 @@ public class Pantheon.Keyboard.LayoutPage.LayoutHandler : GLib.Object {
+     public HashTable<string, string> get_variants_for_language (string language) {
+         var returned_table = new HashTable<string, string> (str_hash, str_equal);
+         returned_table.set ("", _("Default"));
+-        Xml.Doc* doc = Xml.Parser.parse_file ("/usr/share/X11/xkb/rules/evdev.xml");
+        Xml.Doc* doc = Xml.Parser.parse_file ("@config@");
+         if (doc == null) {
+             critical ("'evdev.xml' not found or permissions incorrect\n");
+             return returned_table;
--- a/pkgs/desktops/pantheon/apps/switchboard-plugs/mouse-touchpad/default.nix
+++ b/pkgs/desktops/pantheon/apps/switchboard-plugs/mouse-touchpad/default.nix
@ -0,0 +1,45 @@
+{ stdenv, fetchFromGitHub, pantheon, fetchpatch, meson, ninja
+, pkgconfig, vala, libgee, granite, gtk3, switchboard, gobject-introspection }:
+
+stdenv.mkDerivation rec {
+  pname = "switchboard-plug-mouse-touchpad";
+  version = "2.1.4";
+
+  src = fetchFromGitHub {
+    owner = "elementary";
+    repo = pname;
+    rev = version;
+    sha256 = "1zh5472ab01bckrc1py5bqqsal9i9pbgx6i8ap2d4yzhc8sirjrf";
+  };
+
+  passthru = {
+    updateScript = pantheon.updateScript {
+      repoName = pname;
+    };
+  };
+
+  nativeBuildInputs = [
+    gobject-introspection
+    meson
+    ninja
+    pkgconfig
+    vala
+  ];
+
+  buildInputs = [
+    granite
+    gtk3
+    libgee
+    switchboard
+  ];
+
+  PKG_CONFIG_SWITCHBOARD_2_0_PLUGSDIR = "lib/switchboard";
+
+  meta = with stdenv.lib; {
+    description = "Switchboard Mouse & Touchpad Plug";
+    homepage = https://github.com/elementary/switchboard-plug-mouse-touchpad;
+    license = licenses.gpl2Plus;
+    platforms = platforms.linux;
+    maintainers = pantheon.maintainers;
+  };
+}
--- a/pkgs/desktops/pantheon/apps/switchboard-plugs/network/default.nix
+++ b/pkgs/desktops/pantheon/apps/switchboard-plugs/network/default.nix
@ -0,0 +1,55 @@
+{ stdenv, fetchFromGitHub, pantheon, meson, ninja, pkgconfig, substituteAll, vala
+, libgee, granite, gtk3, networkmanager, networkmanagerapplet, switchboard, gobject-introspection }:
+
+stdenv.mkDerivation rec {
+  pname = "switchboard-plug-network";
+  version = "2.1.4";
+
+  src = fetchFromGitHub {
+    owner = "elementary";
+    repo = pname;
+    rev = version;
+    sha256 = "12lvcc15jngzsa40fjhxa6kccs58h5qq4lqrc7lcx5przmfaik8k";
+  };
+
+  passthru = {
+    updateScript = pantheon.updateScript {
+      repoName = pname;
+    };
+  };
+
+  nativeBuildInputs = [
+    gobject-introspection
+    meson
+    ninja
+    pkgconfig
+    vala
+  ];
+
+  buildInputs = [
+    granite
+    gtk3
+    libgee
+    networkmanager
+    networkmanagerapplet
+    switchboard
+  ];
+
+  patches = [
+    (substituteAll {
+      src = ./nma.patch;
+      networkmanagerapplet = "${networkmanagerapplet}";
+    })
+  ];
+
+
+  PKG_CONFIG_SWITCHBOARD_2_0_PLUGSDIR = "lib/switchboard";
+
+  meta = with stdenv.lib; {
+    description = "Switchboard Networking Plug";
+    homepage = https://github.com/elementary/switchboard-plug-network;
+    license = licenses.lgpl21Plus;
+    platforms = platforms.linux;
+    maintainers = pantheon.maintainers;
+  };
+}
--- a/pkgs/desktops/pantheon/apps/switchboard-plugs/network/nma.patch
+++ b/pkgs/desktops/pantheon/apps/switchboard-plugs/network/nma.patch
@ -0,0 +1,43 @@
+diff --git a/src/Widgets/SettingsButton.vala b/src/Widgets/SettingsButton.vala
+index 19fd514..bc800d9 100644
+--- a/src/Widgets/SettingsButton.vala
+++ b/src/Widgets/SettingsButton.vala
+@@ -23,7 +23,7 @@
+             label = _("Edit Connections…");
+             clicked.connect (() => {
+                 try {
+-                    var appinfo = AppInfo.create_from_commandline ("nm-connection-editor", null, AppInfoCreateFlags.NONE);
+                    var appinfo = AppInfo.create_from_commandline ("@networkmanagerapplet@/bin/nm-connection-editor", null, AppInfoCreateFlags.NONE);
+                     appinfo.launch (null, null);
+                 } catch (Error e) {
+                     warning ("%s", e.message);
+@@ -61,13 +61,13 @@
+             label = title;
+             clicked.connect (() => {
+                 edit_connection_uuid (connection.get_uuid ());
+-            });  
+            });
+         }
+ 
+         private void edit_connection_uuid (string uuid) {
+             try {
+                 var appinfo = AppInfo.create_from_commandline (
+-                    "nm-connection-editor --edit=%s".printf (uuid), null, AppInfoCreateFlags.NONE
+                    "@networkmanagerapplet@/bin/nm-connection-editor --edit=%s".printf (uuid), null, AppInfoCreateFlags.NONE
+                 );
+ 
+                 appinfo.launch (null, null);
+diff --git a/src/Widgets/VPN/VPNPage.vala b/src/Widgets/VPN/VPNPage.vala
+index 23c3ae9..c71984c 100644
+--- a/src/Widgets/VPN/VPNPage.vala
+++ b/src/Widgets/VPN/VPNPage.vala
+@@ -86,8 +86,7 @@ namespace Network {
+             add_button.tooltip_text = _("Add VPN Connection…");
+             add_button.clicked.connect (() => {
+                 add_button.sensitive = false;
+-                var command = new Granite.Services.SimpleCommand ("/usr/bin",
+-                                                    "nm-connection-editor --create --type=vpn");
+                var command = new Granite.Services.SimpleCommand ("@networkmanagerapplet@", "bin/nm-connection-editor --create --type=vpn");
+                 command.done.connect ((exit) => {
+                     if (exit != 0) {
+                         var dialog = new Gtk.MessageDialog (null, Gtk.DialogFlags.MODAL, Gtk.MessageType.ERROR, Gtk.ButtonsType.CLOSE, "%s", _("Failed to run Connection Editor."));
--- a/pkgs/desktops/pantheon/apps/switchboard-plugs/notifications/default.nix
+++ b/pkgs/desktops/pantheon/apps/switchboard-plugs/notifications/default.nix
@ -0,0 +1,45 @@
+{ stdenv, fetchFromGitHub, pantheon, meson, ninja, pkgconfig
+, vala, libgee, granite, gtk3, switchboard, gobject-introspection }:
+
+stdenv.mkDerivation rec {
+  pname = "switchboard-plug-notifications";
+  version = "2.1.5";
+
+  src = fetchFromGitHub {
+    owner = "elementary";
+    repo = pname;
+    rev = version;
+    sha256 = "0p0aj3bbjrh6x8wajqqb5yqm2iqfnj7kp16zf4hdr4siw0sx5p8n";
+  };
+
+  passthru = {
+    updateScript = pantheon.updateScript {
+      repoName = pname;
+    };
+  };
+
+  nativeBuildInputs = [
+    gobject-introspection
+    meson
+    ninja
+    pkgconfig
+    vala
+  ];
+
+  buildInputs = [
+    granite
+    gtk3
+    libgee
+    switchboard
+  ];
+
+  PKG_CONFIG_SWITCHBOARD_2_0_PLUGSDIR = "lib/switchboard";
+
+  meta = with stdenv.lib; {
+    description = "Switchboard Notifications Plug";
+    homepage = https://github.com/elementary/switchboard-plug-notifications;
+    license = licenses.gpl2Plus;
+    platforms = platforms.linux;
+    maintainers = pantheon.maintainers;
+  };
+}
--- a/pkgs/desktops/pantheon/apps/switchboard-plugs/onlineaccounts/default.nix
+++ b/pkgs/desktops/pantheon/apps/switchboard-plugs/onlineaccounts/default.nix
@ -0,0 +1,56 @@
+{ stdenv, fetchFromGitHub, pantheon, meson, ninja, pkgconfig, vala
+, libgee, granite, gtk3, libaccounts-glib, libsignon-glib, json-glib
+, librest, webkitgtk, libsoup, switchboard, gobject-introspection }:
+
+stdenv.mkDerivation rec {
+  pname = "switchboard-plug-onlineaccounts";
+  version = "2.0.1";
+
+  src = fetchFromGitHub {
+    owner = "elementary";
+    repo = pname;
+    rev = version;
+    sha256 = "03h8ii8zz59fpp4fwlvyx3m3550096fn7a6w612b1rbj3dqhlmh9";
+  };
+
+  passthru = {
+    updateScript = pantheon.updateScript {
+      repoName = pname;
+    };
+  };
+
+  nativeBuildInputs = [
+    gobject-introspection
+    meson
+    ninja
+    pkgconfig
+    vala
+  ];
+
+  buildInputs = [
+    granite
+    gtk3
+    json-glib
+    libaccounts-glib
+    libgee
+    libsignon-glib
+    libsoup
+    librest
+    switchboard
+    webkitgtk
+  ];
+
+  PKG_CONFIG_LIBACCOUNTS_GLIB_PROVIDERFILESDIR = "${placeholder "out"}/share/accounts/providers";
+  PKG_CONFIG_LIBACCOUNTS_GLIB_SERVICEFILESDIR = "${placeholder "out"}/share/accounts/services";
+  PKG_CONFIG_SWITCHBOARD_2_0_PLUGSDIR = "${placeholder "out"}/lib/switchboard";
+
+
+  meta = with stdenv.lib; {
+    description = "Switchboard Online Accounts Plug";
+    homepage = https://github.com/elementary/switchboard-plug-onlineaccounts;
+    license = licenses.lgpl2Plus;
+    platforms = platforms.linux;
+    maintainers = pantheon.maintainers;
+  };
+
+}
--- a/pkgs/desktops/pantheon/apps/switchboard-plugs/pantheon-shell/backgrounds.patch
+++ b/pkgs/desktops/pantheon/apps/switchboard-plugs/pantheon-shell/backgrounds.patch
@ -0,0 +1,26 @@
+diff --git a/set-wallpaper-contract/set-wallpaper.vala b/set-wallpaper-contract/set-wallpaper.vala
+index 3e02089..7ce7041 100644
+--- a/set-wallpaper-contract/set-wallpaper.vala
+++ b/set-wallpaper-contract/set-wallpaper.vala
+@@ -38,7 +38,7 @@ namespace SetWallpaperContractor {
+         </transition>
+     """;
+ 
+-    const string SYSTEM_BACKGROUNDS_PATH = "/usr/share/backgrounds";
+    const string SYSTEM_BACKGROUNDS_PATH = "/run/current-system/sw/share/backgrounds";
+ 
+     private int delay_value = 60;
+ 
+diff --git a/src/Views/Wallpaper.vala b/src/Views/Wallpaper.vala
+index 4be14fa..aa8832f 100644
+--- a/src/Views/Wallpaper.vala
+++ b/src/Views/Wallpaper.vala
+@@ -38,7 +38,7 @@ public class Wallpaper : Gtk.Grid {
+         FileAttribute.THUMBNAIL_IS_VALID
+     };
+ 
+-    const string SYSTEM_BACKGROUNDS_PATH = "/usr/share/backgrounds";
+    const string SYSTEM_BACKGROUNDS_PATH = "/run/current-system/sw/share/backgrounds";
+ 
+     public Switchboard.Plug plug { get; construct set; }
+     private GLib.Settings settings;
--- a/pkgs/desktops/pantheon/apps/switchboard-plugs/pantheon-shell/default.nix
+++ b/pkgs/desktops/pantheon/apps/switchboard-plugs/pantheon-shell/default.nix
@ -0,0 +1,63 @@
+{ stdenv, fetchFromGitHub, pantheon, meson, ninja, pkgconfig, vala
+, libgee, granite, gexiv2, elementary-settings-daemon, gtk3, gnome-desktop
+, gala, wingpanel, plank, switchboard, gettext, gobject-introspection, bamf }:
+
+stdenv.mkDerivation rec {
+  pname = "switchboard-plug-pantheon-shell";
+  version = "2.8.0";
+
+  src = fetchFromGitHub {
+    owner = "elementary";
+    repo = pname;
+    rev = version;
+    sha256 = "0yy821hl26jfd9hyigqi7nmaf30iww0lhg9qzcwlfzsvvfwnxagi";
+  };
+
+  passthru = {
+    updateScript = pantheon.updateScript {
+      repoName = pname;
+    };
+  };
+
+  nativeBuildInputs = [
+    gettext
+    gobject-introspection
+    meson
+    ninja
+    pkgconfig
+    vala
+  ];
+
+  buildInputs = [
+    bamf
+    gexiv2
+    gnome-desktop
+    elementary-settings-daemon
+    granite
+    gtk3
+    libgee
+    plank
+    switchboard
+  ];
+
+  patches = [
+    ./backgrounds.patch # Having https://github.com/elementary/switchboard-plug-pantheon-shell/issues/166 would make this patch uneeded
+    ./hardcode-gsettings.patch
+  ];
+
+  postPatch = ''
+    substituteInPlace src/Views/Appearance.vala --subst-var-by GALA_GSETTINGS_PATH ${gala}/share/gsettings-schemas/${gala.name}/glib-2.0/schemas
+    substituteInPlace src/Views/Appearance.vala --subst-var-by WINGPANEL_GSETTINGS_PATH ${wingpanel}/share/gsettings-schemas/${wingpanel.name}/glib-2.0/schemas
+  '';
+
+
+  PKG_CONFIG_SWITCHBOARD_2_0_PLUGSDIR = "lib/switchboard";
+
+  meta = with stdenv.lib; {
+    description = "Switchboard Desktop Plug";
+    homepage = https://github.com/elementary/switchboard-plug-pantheon-shell;
+    license = licenses.gpl3Plus;
+    platforms = platforms.linux;
+    maintainers = pantheon.maintainers;
+  };
+}
--- a/pkgs/desktops/pantheon/apps/switchboard-plugs/pantheon-shell/hardcode-gsettings.patch
+++ b/pkgs/desktops/pantheon/apps/switchboard-plugs/pantheon-shell/hardcode-gsettings.patch
@ -0,0 +1,23 @@
+diff --git a/src/Views/Appearance.vala b/src/Views/Appearance.vala
+index 721d458..17e1c58 100644
+--- a/src/Views/Appearance.vala
+++ b/src/Views/Appearance.vala
+@@ -66,10 +66,16 @@ public class Appearance : Gtk.Grid {
+         attach (text_size_label, 0, 2);
+         attach (text_size_modebutton, 1, 2);
+ 
+-        var animations_settings = new Settings (ANIMATIONS_SCHEMA);
+        SettingsSchemaSource gala_schema_source = new SettingsSchemaSource.from_directory ("@GALA_GSETTINGS_PATH@", SettingsSchemaSource.get_default (), true);
+        SettingsSchema animations_schema = gala_schema_source.lookup (ANIMATIONS_SCHEMA, false);
+
+        var animations_settings = new Settings.full (animations_schema, null, null);
+         animations_settings.bind (ANIMATIONS_KEY, animations_switch, "active", SettingsBindFlags.DEFAULT);
+ 
+-        var panel_settings = new Settings (PANEL_SCHEMA);
+        SettingsSchemaSource panel_schema_source = new SettingsSchemaSource.from_directory ("@WINGPANEL_GSETTINGS_PATH@", SettingsSchemaSource.get_default (), true);
+        SettingsSchema panel_schema = panel_schema_source.lookup (PANEL_SCHEMA, false);
+
+        var panel_settings = new Settings.full (panel_schema, null, null);
+         panel_settings.bind (TRANSLUCENCY_KEY, translucency_switch, "active", SettingsBindFlags.DEFAULT);
+ 
+         var interface_settings = new Settings (INTERFACE_SCHEMA);
--- a/pkgs/desktops/pantheon/apps/switchboard-plugs/power/default.nix
+++ b/pkgs/desktops/pantheon/apps/switchboard-plugs/power/default.nix
@ -0,0 +1,64 @@
+{ stdenv, fetchFromGitHub, pantheon, substituteAll, meson, ninja
+, pkgconfig, vala, libgee, elementary-dpms-helper, elementary-settings-daemon
+, makeWrapper, granite, gtk3, dbus, polkit, switchboard, gobject-introspection }:
+
+stdenv.mkDerivation rec {
+  pname = "switchboard-plug-power";
+  version = "2.3.5";
+
+  src = fetchFromGitHub {
+    owner = "elementary";
+    repo = pname;
+    rev = version;
+    sha256 = "1wcxz4jxyv8kms9gxpwvrb356h10qvcwmdjzjzl2bvj5yl1rfcs9";
+  };
+
+  passthru = {
+    updateScript = pantheon.updateScript {
+      repoName = pname;
+    };
+  };
+
+  nativeBuildInputs = [
+    gobject-introspection
+    meson
+    ninja
+    pkgconfig
+    vala
+  ];
+
+  buildInputs = [
+    dbus
+    granite
+    gtk3
+    libgee
+    polkit
+    switchboard
+  ];
+
+  patches = [
+    (substituteAll {
+      src = ./dpms-helper-exec.patch;
+      elementary_dpms_helper = "${elementary-dpms-helper}";
+    })
+    ./hardcode-gsettings.patch
+  ];
+
+  postPatch = ''
+    substituteInPlace src/MainView.vala --subst-var-by DPMS_HELPER_GSETTINGS_PATH ${elementary-dpms-helper}/share/gsettings-schemas/${elementary-dpms-helper.name}/glib-2.0/schemas
+    substituteInPlace src/MainView.vala --subst-var-by GSD_GSETTINGS_PATH ${elementary-settings-daemon}/share/gsettings-schemas/${elementary-settings-daemon.name}/glib-2.0/schemas
+  '';
+
+  PKG_CONFIG_SWITCHBOARD_2_0_PLUGSDIR = "lib/switchboard";
+  PKG_CONFIG_DBUS_1_SYSTEM_BUS_SERVICES_DIR = "share/dbus-1/system-services";
+  PKG_CONFIG_DBUS_1_SYSCONFDIR = "etc";
+  PKG_CONFIG_POLKIT_GOBJECT_1_POLICYDIR = "share/polkit-1/actions";
+
+  meta = with stdenv.lib; {
+    description = "Switchboard Power Plug";
+    homepage = https://github.com/elementary/switchboard-plug-power;
+    license = licenses.gpl2Plus;
+    platforms = platforms.linux;
+    maintainers = pantheon.maintainers;
+  };
+}
--- a/pkgs/desktops/pantheon/apps/switchboard-plugs/power/dpms-helper-exec.patch
+++ b/pkgs/desktops/pantheon/apps/switchboard-plugs/power/dpms-helper-exec.patch
@ -0,0 +1,13 @@
+diff --git a/src/MainView.vala b/src/MainView.vala
+index 1654e68..175f220 100644
+--- a/src/MainView.vala
+++ b/src/MainView.vala
+@@ -317,7 +317,7 @@ public class Power.MainView : Gtk.Grid {
+
+     private static void run_dpms_helper () {
+         try {
+-            string[] argv = { "io.elementary.dpms-helper" };
+            string[] argv = { "@elementary_dpms_helper@/bin/io.elementary.dpms-helper" };
+             Process.spawn_async (null, argv, Environ.get (),
+                 SpawnFlags.SEARCH_PATH | SpawnFlags.STDERR_TO_DEV_NULL | SpawnFlags.STDOUT_TO_DEV_NULL,
+                 null, null);
--- a/pkgs/desktops/pantheon/apps/switchboard-plugs/power/hardcode-gsettings.patch
+++ b/pkgs/desktops/pantheon/apps/switchboard-plugs/power/hardcode-gsettings.patch
@ -0,0 +1,20 @@
+diff --git a/src/MainView.vala b/src/MainView.vala
+index 1654e68..ad8fed9 100644
+--- a/src/MainView.vala
+++ b/src/MainView.vala
+@@ -46,8 +46,13 @@ public class Power.MainView : Gtk.Grid {
+
+         var label_size = new Gtk.SizeGroup (Gtk.SizeGroupMode.HORIZONTAL);
+
+-        settings = new GLib.Settings ("org.gnome.settings-daemon.plugins.power");
+-        elementary_dpms_settings = new GLib.Settings ("io.elementary.dpms");
+        SettingsSchemaSource gsd_sss = new SettingsSchemaSource.from_directory ("@GSD_GSETTINGS_PATH@", null, true);
+        SettingsSchema gsd_schema = gsd_sss.lookup ("org.gnome.settings-daemon.plugins.power", false);
+        settings = new GLib.Settings.full (gsd_schema, null, null);
+
+        SettingsSchemaSource dpms_sss = new SettingsSchemaSource.from_directory ("@DPMS_HELPER_GSETTINGS_PATH@", null, true);
+        SettingsSchema elementary_dpms_schema = dpms_sss.lookup ("io.elementary.dpms", false);
+        elementary_dpms_settings = new GLib.Settings.full (elementary_dpms_schema, null, null);
+
+         battery = new Battery ();
+         power_supply = new PowerSupply ();
--- a/pkgs/desktops/pantheon/apps/switchboard-plugs/printers/default.nix
+++ b/pkgs/desktops/pantheon/apps/switchboard-plugs/printers/default.nix
@ -0,0 +1,47 @@
+{ stdenv, fetchFromGitHub, pantheon, meson, ninja, pkgconfig
+, vala, libgee, granite, gtk3, cups, switchboard, gobject-introspection }:
+
+stdenv.mkDerivation rec {
+  pname = "switchboard-plug-printers";
+  version = "2.1.6";
+
+  src = fetchFromGitHub {
+    owner = "elementary";
+    repo = pname;
+    rev = version;
+    sha256 = "05pkf3whh51gd9d0h2h4clgf7r3mvzl4ybas7834vhy19dzcbzmc";
+  };
+
+  passthru = {
+    updateScript = pantheon.updateScript {
+      repoName = pname;
+    };
+  };
+
+  nativeBuildInputs = [
+    gobject-introspection
+    meson
+    ninja
+    pkgconfig
+    vala
+  ];
+
+  buildInputs = [
+    cups
+    granite
+    gtk3
+    libgee
+    switchboard
+  ];
+
+  PKG_CONFIG_SWITCHBOARD_2_0_PLUGSDIR = "lib/switchboard";
+
+  meta = with stdenv.lib; {
+    description = "Switchboard Printers Plug";
+    homepage = https://github.com/elementary/switchboard-plug-printers;
+    license = licenses.lgpl3Plus;
+    platforms = platforms.linux;
+    maintainers = pantheon.maintainers;
+  };
+
+}
--- a/Show More
+++ b/Show More