treewide: use nix-update updateScript for packages I maintain

pkgs/applications/audio/lollypop/default.nix

@@ -1,5 +1,6 @@
 { lib
 , fetchgit
+, nix-update-script
 , meson
 , ninja
 , pkgconfig
@@ -91,6 +92,13 @@ python3.pkgs.buildPythonApplication rec  {
     makeWrapperArgs+=("''${gappsWrapperArgs[@]}")
   '';
 
+  passthru = {
+    updateScript = nix-update-script {
+      attrPath = pname;
+    };
+  };
+
+
   meta = with lib; {
     changelog = "https://gitlab.gnome.org/World/lollypop/tags/${version}";
     description = "A modern music player for GNOME";

pkgs/applications/audio/vocal/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , cmake
 , ninja
 , vala
@@ -61,7 +62,7 @@ stdenv.mkDerivation rec {
   ];
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = pname;
     };
   };

pkgs/applications/display-managers/lightdm/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , substituteAll
 , plymouth
 , pam
@@ -127,6 +128,13 @@ stdenv.mkDerivation rec {
     rm -rf $out/etc/apparmor.d $out/etc/init $out/etc/pam.d
   '';
 
+  passthru = {
+    updateScript = nix-update-script {
+      attrPath = pname;
+    };
+  };
+
+
   meta = {
     homepage = "https://github.com/CanonicalLtd/lightdm";
     description = "A cross-desktop display manager";

pkgs/applications/editors/quilter/default.nix

@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, pkgconfig, meson, ninja, python3, vala
+{ stdenv, fetchFromGitHub, nix-update-script, pkgconfig, meson, ninja, python3, vala
 , gtk3, desktop-file-utils, gtksourceview, webkitgtk, gtkspell3, pantheon
 , libgee, discount, wrapGAppsHook }:
 
@@ -40,7 +40,7 @@ stdenv.mkDerivation rec {
   '';
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = pname;
     };
   };

pkgs/applications/graphics/fondo/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , pantheon
 , vala
 , pkgconfig
@@ -57,7 +58,7 @@ stdenv.mkDerivation rec {
   '';
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = pname;
     };
   };

pkgs/applications/graphics/ideogram/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , fetchpatch
 , vala
 , pkgconfig
@@ -51,7 +52,7 @@ stdenv.mkDerivation rec {
   '';
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = pname;
     };
   };

pkgs/applications/misc/appeditor/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , vala
 , meson
 , ninja
@@ -51,7 +52,7 @@ stdenv.mkDerivation rec {
   '';
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = pname;
     };
   };

pkgs/applications/misc/cipher/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , meson
 , ninja
 , vala
@@ -48,7 +49,7 @@ stdenv.mkDerivation rec {
   '';
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = pname;
     };
   };

pkgs/applications/misc/formatter/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , meson
 , ninja
 , vala
@@ -62,7 +63,7 @@ stdenv.mkDerivation rec {
   '';
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = pname;
     };
   };

pkgs/applications/misc/notejot/default.nix

@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, vala, pkgconfig, meson, ninja, python3, pantheon
+{ stdenv, fetchFromGitHub, nix-update-script, vala, pkgconfig, meson, ninja, python3, pantheon
 , gtk3, gtksourceview, json-glib, libgee, wrapGAppsHook }:
 
 stdenv.mkDerivation rec {
@@ -35,7 +35,7 @@ stdenv.mkDerivation rec {
   '';
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = pname;
     };
   };

pkgs/applications/misc/olifant/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , fetchpatch
 , vala
 , meson
@@ -54,7 +55,7 @@ stdenv.mkDerivation rec {
   '';
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = pname;
     };
   };

pkgs/applications/misc/sequeler/default.nix

@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub
+{ stdenv, fetchFromGitHub, nix-update-script
 , vala, meson, ninja, pkgconfig, pantheon, gettext, wrapGAppsHook, python3, desktop-file-utils
 , gtk3, glib, libgee, libgda, gtksourceview, libxml2, libsecret, libssh2 }:
 
@@ -30,7 +30,7 @@ in stdenv.mkDerivation rec {
   '';
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = pname;
     };
   };

pkgs/applications/misc/tootle/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , fetchpatch
 , vala
 , meson
@@ -63,7 +64,7 @@ stdenv.mkDerivation rec {
   '';
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = pname;
     };
   };

pkgs/applications/misc/ulauncher/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchurl
+, nix-update-script
 , python3Packages
 , gdk-pixbuf
 , glib
@@ -103,6 +104,13 @@ python3Packages.buildPythonApplication rec {
     gappsWrapperArgs+=(--prefix PATH : "${stdenv.lib.makeBinPath [ wmctrl ]}")
   '';
 
+  passthru = {
+    updateScript = nix-update-script {
+      attrPath = pname;
+    };
+  };
+
+
   meta = with stdenv.lib; {
     description = "A fast application launcher for Linux, written in Python, using GTK";
     homepage = "https://ulauncher.io/";

pkgs/applications/networking/browsers/eolie/default.nix

@@ -1,4 +1,4 @@
-{ stdenv, fetchgit, meson, ninja, pkgconfig
+{ stdenv, fetchgit, meson, ninja, pkgconfig, nix-update-script
 , python3, gtk3, libsecret, gst_all_1, webkitgtk
 , glib-networking, gtkspell3, hunspell, desktop-file-utils
 , gobject-introspection, wrapGAppsHook }:
@@ -57,6 +57,13 @@ python3.pkgs.buildPythonApplication rec {
     patchPythonScript "$out/libexec/eolie-sp"
   '';
 
+  passthru = {
+    updateScript = nix-update-script {
+      attrPath = pname;
+    };
+  };
+
+
   meta = with stdenv.lib; {
     description = "A new GNOME web browser";
     homepage = "https://wiki.gnome.org/Apps/Eolie";

pkgs/applications/networking/browsers/ephemeral/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , desktop-file-utils
 , vala
 , gettext
@@ -55,7 +56,7 @@ stdenv.mkDerivation rec {
   '';
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = pname;
     };
   };

pkgs/applications/networking/feedreaders/feedreader/default.nix

@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, meson, ninja, pkgconfig, vala, gettext, python3
+{ stdenv, fetchFromGitHub, nix-update-script, meson, ninja, pkgconfig, vala, gettext, python3
 , appstream-glib, desktop-file-utils, wrapGAppsHook, gnome-online-accounts
 , gtk3, libgee, libpeas, librest, webkitgtk, gsettings-desktop-schemas, pantheon
 , curl, glib, gnome3, gst_all_1, json-glib, libnotify, libsecret, sqlite, gumbo, libxml2
@@ -33,7 +33,7 @@ stdenv.mkDerivation rec {
   '';
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = pname;
     };
   };

pkgs/applications/networking/ftp/taxi/default.nix

@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, pantheon, pkgconfig, meson, ninja, python3, vala
+{ stdenv, fetchFromGitHub, nix-update-script, pantheon, pkgconfig, meson, ninja, python3, vala
 , gtk3, libgee, libsoup, libsecret, gobject-introspection, wrapGAppsHook }:
 
 stdenv.mkDerivation rec {
@@ -36,7 +36,7 @@ stdenv.mkDerivation rec {
   '';
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = pname;
     };
   };

pkgs/applications/networking/instant-messengers/fractal/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitLab
+, nix-update-script
 , fetchpatch
 , meson
 , ninja
@@ -78,6 +79,12 @@ rustPlatform.buildRustPackage rec {
   checkPhase = null;
   installPhase = null;
 
+  passthru = {
+    updateScript = nix-update-script {
+      attrPath = pname;
+    };
+  };
+
   meta = with stdenv.lib; {
     description = "Matrix group messaging app";
     homepage = "https://gitlab.gnome.org/GNOME/fractal";

pkgs/applications/networking/p2p/torrential/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , cmake
 , pkgconfig
 , vala_0_40
@@ -51,7 +52,7 @@ stdenv.mkDerivation rec {
   ];
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = pname;
     };
   };

pkgs/applications/networking/ping/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , meson
 , ninja
 , vala
@@ -52,7 +53,7 @@ stdenv.mkDerivation rec {
   '';
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = pname;
     };
   };

pkgs/applications/networking/weather/meteo/default.nix

@@ -1,5 +1,5 @@
 { stdenv, fetchFromGitLab, vala, python3, pkgconfig, meson, ninja, gtk3
-, json-glib, libsoup, webkitgtk, geocode-glib
+, json-glib, libsoup, webkitgtk, geocode-glib, nix-update-script
 , libappindicator, desktop-file-utils, appstream, wrapGAppsHook }:
 
 stdenv.mkDerivation rec {
@@ -38,6 +38,13 @@ stdenv.mkDerivation rec {
     patchShebangs meson/post_install.py
   '';
 
+  passthru = {
+    updateScript = nix-update-script {
+      attrPath = pname;
+    };
+  };
+
+
   meta = with stdenv.lib; {
     description = "Know the forecast of the next hours & days";
     homepage = "https://gitlab.com/bitseater/meteo";

pkgs/applications/office/aesop/default.nix

@@ -1,4 +1,4 @@
-{ stdenv, vala, fetchFromGitHub, pantheon, pkgconfig, meson, ninja, python3, gtk3
+{ stdenv, vala, fetchFromGitHub, nix-update-script, pantheon, pkgconfig, meson, ninja, python3, gtk3
 , desktop-file-utils, json-glib, libsoup, libgee, poppler, wrapGAppsHook, fetchpatch }:
 
 stdenv.mkDerivation rec {
@@ -38,7 +38,7 @@ stdenv.mkDerivation rec {
   '';
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = pname;
     };
   };

pkgs/applications/office/agenda/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , pantheon
 , meson
 , ninja
@@ -50,7 +51,7 @@ stdenv.mkDerivation rec {
   doCheck = true;
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = pname;
     };
   };

pkgs/applications/office/envelope/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , fetchpatch
 , meson
 , ninja
@@ -65,7 +66,7 @@ stdenv.mkDerivation rec {
   '';
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = pname;
     };
   };

pkgs/applications/office/khronos/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , meson
 , ninja
 , vala
@@ -49,7 +50,7 @@ stdenv.mkDerivation rec {
   '';
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = pname;
     };
   };

pkgs/applications/office/notes-up/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , pantheon
 , pkgconfig
 , vala_0_46
@@ -52,7 +53,7 @@ stdenv.mkDerivation rec {
   cmakeFlags = stdenv.lib.optional (!withPantheon) "-Dnoele=yes";
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = pname;
     };
   };

pkgs/applications/office/spice-up/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , fetchpatch
 , cmake
 , gdk-pixbuf
@@ -61,7 +62,7 @@ stdenv.mkDerivation rec {
   ];
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = pname;
     };
   };

pkgs/applications/office/timetable/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , glib
 , gtk3
 , vala
@@ -48,7 +49,7 @@ stdenv.mkDerivation rec {
   '';
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = pname;
     };
   };

pkgs/applications/system/monitor/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , meson
 , ninja
 , vala
@@ -55,7 +56,7 @@ stdenv.mkDerivation rec {
   '';
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = pname;
     };
   };

pkgs/applications/video/celluloid/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , meson
 , ninja
 , python3
@@ -49,6 +50,12 @@ stdenv.mkDerivation rec {
 
   doCheck = true;
 
+  passthru = {
+    updateScript = nix-update-script {
+      attrPath = pname;
+    };
+  };
+
   meta = with stdenv.lib; {
     description = "Simple GTK frontend for the mpv video player";
     longDescription = ''

pkgs/applications/video/peek/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , meson
 , ninja
 , gettext
@@ -68,6 +69,13 @@ stdenv.mkDerivation rec {
     gappsWrapperArgs+=(--prefix PATH : ${stdenv.lib.makeBinPath [ which ffmpeg_3 gifski ]})
   '';
 
+  passthru = {
+    updateScript = nix-update-script {
+      attrPath = pname;
+    };
+  };
+
+
   meta = with stdenv.lib; {
     homepage = "https://github.com/phw/peek";
     description = "Simple animated GIF screen recorder with an easy to use interface";

pkgs/common-updater/nix-update.nix

@@ -0,0 +1,5 @@
+{ nix-update }:
+
+{ attrPath }:
+
+[ "${nix-update}/bin/nix-update" attrPath ]

pkgs/data/themes/adwaita-qt/default.nix

@@ -1,4 +1,4 @@
-{ mkDerivation, lib, fetchFromGitHub, cmake, ninja, qtbase, pantheon }:
+{ mkDerivation, lib, fetchFromGitHub, nix-update-script, cmake, ninja, qtbase, pantheon }:
 
 mkDerivation rec {
   pname = "adwaita-qt";
@@ -27,7 +27,7 @@ mkDerivation rec {
   '';
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = pname;
     };
   };

pkgs/desktops/gnome-3/extensions/mpris-indicator-button/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , gnome3
 }:
 
@@ -23,6 +24,13 @@ stdenv.mkDerivation rec {
     runHook postInstall
   '';
 
+  passthru = {
+    updateScript = nix-update-script {
+      attrPath = "gnomeExtensions.${pname}";
+    };
+  };
+
+
   meta = with stdenv.lib; {
     description = "A simple MPRIS indicator button for GNOME Shell";
     license = licenses.gpl3;

pkgs/desktops/pantheon/apps/appcenter/default.nix

@@ -1,4 +1,5 @@
 { stdenv
+, nix-update-script
 , appstream
 , appstream-glib
 , dbus
@@ -30,17 +31,17 @@
 
 stdenv.mkDerivation rec {
   pname = "appcenter";
-  version = "3.4.0";
+  version = "3.4.1";
 
   src = fetchFromGitHub {
     owner = "elementary";
     repo = pname;
     rev = version;
-    sha256 = "04q2gp9yyqsg4jd53rivcmikw52psxijrzfy2vxzjsx8fccd48ra";
+    sha256 = "1bwkjxl4k49hvy88llif82hdancda9692vjwkw4bxy2cbz8444zx";
   };
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = "pantheon.${pname}";
     };
   };

pkgs/desktops/pantheon/apps/elementary-calculator/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , pantheon
 , pkgconfig
 , meson
@@ -30,7 +31,7 @@ stdenv.mkDerivation rec {
   };
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = "pantheon.${pname}";
     };
   };

pkgs/desktops/pantheon/apps/elementary-calendar/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , pantheon
 , pkgconfig
 , meson
@@ -37,7 +38,7 @@ stdenv.mkDerivation rec {
   };
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = "pantheon.${pname}";
     };
   };

pkgs/desktops/pantheon/apps/elementary-camera/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , pantheon
 , pkgconfig
 , meson
@@ -35,7 +36,7 @@ stdenv.mkDerivation rec {
   };
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = "pantheon.${pname}";
     };
   };

pkgs/desktops/pantheon/apps/elementary-code/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , pantheon
 , pkgconfig
 , meson
@@ -39,7 +40,7 @@ stdenv.mkDerivation rec {
   };
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = "pantheon.${pname}";
     };
   };

pkgs/desktops/pantheon/apps/elementary-feedback/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , pantheon
 , pkgconfig
 , meson
@@ -30,7 +31,7 @@ stdenv.mkDerivation rec {
   };
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = "pantheon.${pname}";
     };
   };

pkgs/desktops/pantheon/apps/elementary-files/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , pantheon
 , pkgconfig
 , meson
@@ -44,7 +45,7 @@ stdenv.mkDerivation rec {
   };
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = "pantheon.${pname}";
     };
   };

pkgs/desktops/pantheon/apps/elementary-music/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , pantheon
 , pkgconfig
 , meson
@@ -41,7 +42,7 @@ stdenv.mkDerivation rec {
   };
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = "pantheon.${pname}";
     };
   };

pkgs/desktops/pantheon/apps/elementary-photos/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , pantheon
 , meson
 , ninja
@@ -45,7 +46,7 @@ stdenv.mkDerivation rec {
   };
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = "pantheon.${pname}";
     };
   };

pkgs/desktops/pantheon/apps/elementary-screenshot-tool/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , pantheon
 , pkgconfig
 , meson
@@ -29,7 +30,7 @@ stdenv.mkDerivation rec {
   };
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = "pantheon.${pname}";
     };
   };

pkgs/desktops/pantheon/apps/elementary-terminal/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , fetchpatch
 , pantheon
 , pkgconfig
@@ -34,7 +35,7 @@ stdenv.mkDerivation rec {
   };
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = "pantheon.${pname}";
     };
   };

pkgs/desktops/pantheon/apps/elementary-videos/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , pantheon
 , pkgconfig
 , meson
@@ -31,7 +32,7 @@ stdenv.mkDerivation rec {
   };
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = "pantheon.${pname}";
     };
   };

pkgs/desktops/pantheon/apps/sideload/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , desktop-file-utils
+, nix-update-script
 , elementary-gtk-theme
 , elementary-icon-theme
 , fetchFromGitHub
@@ -31,7 +32,7 @@ stdenv.mkDerivation rec {
   };
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = "pantheon.${pname}";
     };
   };

pkgs/desktops/pantheon/apps/switchboard-plugs/a11y/default.nix

@@ -1,6 +1,7 @@
 { stdenv
 , substituteAll
 , fetchFromGitHub
+, nix-update-script
 , pantheon
 , meson
 , ninja
@@ -32,7 +33,7 @@ stdenv.mkDerivation rec {
   ];
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = "pantheon.${pname}";
     };
   };

pkgs/desktops/pantheon/apps/switchboard-plugs/about/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , pantheon
 , substituteAll
 , meson
@@ -26,7 +27,7 @@ stdenv.mkDerivation rec {
   };
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = "pantheon.${pname}";
     };
   };

pkgs/desktops/pantheon/apps/switchboard-plugs/applications/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , pantheon
 , meson
 , ninja
@@ -23,7 +24,7 @@ stdenv.mkDerivation rec {
   };
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = "pantheon.${pname}";
     };
   };

pkgs/desktops/pantheon/apps/switchboard-plugs/bluetooth/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , pantheon
 , meson
 , ninja
@@ -24,7 +25,7 @@ stdenv.mkDerivation rec {
   };
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = "pantheon.${pname}";
     };
   };

pkgs/desktops/pantheon/apps/switchboard-plugs/datetime/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , pantheon
 , meson
 , ninja
@@ -26,7 +27,7 @@ stdenv.mkDerivation rec {
   };
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = "pantheon.${pname}";
     };
   };

pkgs/desktops/pantheon/apps/switchboard-plugs/display/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , pantheon
 , meson
 , ninja
@@ -23,7 +24,7 @@ stdenv.mkDerivation rec {
   };
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = "pantheon.${pname}";
     };
   };

pkgs/desktops/pantheon/apps/switchboard-plugs/keyboard/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , pantheon
 , fetchpatch
 , substituteAll
@@ -29,7 +30,7 @@ stdenv.mkDerivation rec {
   };
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = "pantheon.${pname}";
     };
   };

pkgs/desktops/pantheon/apps/switchboard-plugs/mouse-touchpad/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , pantheon
 , meson
 , ninja
@@ -25,7 +26,7 @@ stdenv.mkDerivation rec {
   };
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = "pantheon.${pname}";
     };
   };

pkgs/desktops/pantheon/apps/switchboard-plugs/network/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , pantheon
 , meson
 , ninja
@@ -27,7 +28,7 @@ stdenv.mkDerivation rec {
   };
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = "pantheon.${pname}";
     };
   };

pkgs/desktops/pantheon/apps/switchboard-plugs/notifications/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , fetchpatch
 , pantheon
 , meson
@@ -25,7 +26,7 @@ stdenv.mkDerivation rec {
   };
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = "pantheon.${pname}";
     };
   };

pkgs/desktops/pantheon/apps/switchboard-plugs/onlineaccounts/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , fetchpatch
 , pantheon
 , meson
@@ -30,7 +31,7 @@ stdenv.mkDerivation rec {
   };
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = "pantheon.${pname}";
     };
   };

pkgs/desktops/pantheon/apps/switchboard-plugs/pantheon-shell/default.nix

@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, pantheon, meson, ninja, pkgconfig, vala, glib
+{ stdenv, fetchFromGitHub, nix-update-script, pantheon, meson, ninja, pkgconfig, vala, glib
 , libgee, granite, gexiv2, elementary-settings-daemon, gtk3, gnome-desktop
 , gala, wingpanel, plank, switchboard, gettext, bamf, fetchpatch }:
 
@@ -14,7 +14,7 @@ stdenv.mkDerivation rec {
   };
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = "pantheon.${pname}";
     };
   };

pkgs/desktops/pantheon/apps/switchboard-plugs/power/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , pantheon
 , substituteAll
 , meson
@@ -29,7 +30,7 @@ stdenv.mkDerivation rec {
   };
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = "pantheon.${pname}";
     };
   };

pkgs/desktops/pantheon/apps/switchboard-plugs/printers/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , fetchpatch
 , pantheon
 , meson
@@ -25,7 +26,7 @@ stdenv.mkDerivation rec {
   };
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = "pantheon.${pname}";
     };
   };

pkgs/desktops/pantheon/apps/switchboard-plugs/security-privacy/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , pantheon
 , meson
 , python3
@@ -28,7 +29,7 @@ stdenv.mkDerivation rec {
   };
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = "pantheon.${pname}";
     };
   };

pkgs/desktops/pantheon/apps/switchboard-plugs/sharing/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , fetchpatch
 , pantheon
 , meson
@@ -24,7 +25,7 @@ stdenv.mkDerivation rec {
   };
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = "pantheon.${pname}";
     };
   };

pkgs/desktops/pantheon/apps/switchboard-plugs/sound/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , pantheon
 , meson
 , ninja
@@ -26,7 +27,7 @@ stdenv.mkDerivation rec {
   };
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = "pantheon.${pname}";
     };
   };

pkgs/desktops/pantheon/apps/switchboard/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , pantheon
 , pkgconfig
 , meson
@@ -27,7 +28,7 @@ stdenv.mkDerivation rec {
   };
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = "pantheon.${pname}";
     };
   };

pkgs/desktops/pantheon/artwork/elementary-gtk-theme/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , pantheon
 , meson
 , ninja
@@ -20,7 +21,7 @@ stdenv.mkDerivation rec {
   };
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = "pantheon.${pname}";
     };
   };

pkgs/desktops/pantheon/artwork/elementary-icon-theme/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , pantheon
 , meson
 , python3
@@ -24,7 +25,7 @@ stdenv.mkDerivation rec {
   };
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = "pantheon.${pname}";
     };
   };

pkgs/desktops/pantheon/artwork/elementary-sound-theme/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , pantheon
 , meson
 , ninja
@@ -26,7 +27,7 @@ stdenv.mkDerivation rec {
   ];
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = "pantheon.${pname}";
     };
   };

pkgs/desktops/pantheon/artwork/elementary-wallpapers/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , pantheon
 , meson
 , ninja
@@ -26,7 +27,7 @@ stdenv.mkDerivation rec {
   ];
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = "pantheon.${pname}";
     };
   };

pkgs/desktops/pantheon/default.nix

@@ -23,10 +23,6 @@ lib.makeScope pkgs.newScope (self: with self; {
     wingpanel-indicator-session wingpanel-indicator-sound
   ];
 
-  nixpkgs-github-update = callPackage ./nixpkgs_github_update { };
-
-  updateScript = callPackage ./update.nix { };
-
   maintainers = with pkgs.stdenv.lib.maintainers; [ worldofpeace ];
 
   mutter = pkgs.gnome3.mutter334;

pkgs/desktops/pantheon/desktop/elementary-default-settings/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , pantheon
 , meson
 , ninja
@@ -27,7 +28,7 @@ stdenv.mkDerivation rec {
   };
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = "pantheon.${pname}";
     };
   };

pkgs/desktops/pantheon/desktop/elementary-greeter/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , linkFarm
 , substituteAll
 , elementary-greeter
@@ -40,7 +41,7 @@ stdenv.mkDerivation rec {
   };
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = "pantheon.${pname}";
     };
 

pkgs/desktops/pantheon/desktop/elementary-onboarding/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , pantheon
 , fetchpatch
 , pkgconfig
@@ -32,7 +33,7 @@ stdenv.mkDerivation rec {
   };
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = "pantheon.${pname}";
     };
   };

pkgs/desktops/pantheon/desktop/elementary-print-shim/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , pantheon
 , meson
 , ninja
@@ -22,7 +23,7 @@ stdenv.mkDerivation rec {
   };
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = "pantheon.${pname}";
     };
   };

pkgs/desktops/pantheon/desktop/elementary-session-settings/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , substituteAll
 , desktop-file-utils
 , pkg-config
@@ -120,7 +121,7 @@ stdenv.mkDerivation rec {
   '';
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = "pantheon.${pname}";
     };
 

pkgs/desktops/pantheon/desktop/elementary-shortcut-overlay/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , pantheon
 , pkgconfig
 , meson
@@ -29,7 +30,7 @@ stdenv.mkDerivation rec {
   };
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = "pantheon.${pname}";
     };
   };

pkgs/desktops/pantheon/desktop/gala/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , fetchpatch
 , pantheon
 , pkgconfig
@@ -37,7 +38,7 @@ stdenv.mkDerivation rec {
   };
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = "pantheon.${pname}";
     };
   };

pkgs/desktops/pantheon/desktop/wingpanel-indicators/applications-menu/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , pantheon
 , substituteAll
 , meson
@@ -39,7 +40,7 @@ stdenv.mkDerivation rec {
   };
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = "pantheon.${pname}";
     };
   };

pkgs/desktops/pantheon/desktop/wingpanel-indicators/bluetooth/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , pantheon
 , pkgconfig
 , meson
@@ -27,7 +28,7 @@ stdenv.mkDerivation rec {
   };
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = "pantheon.${pname}";
     };
   };

pkgs/desktops/pantheon/desktop/wingpanel-indicators/datetime/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , pantheon
 , pkgconfig
 , meson
@@ -29,7 +30,7 @@ stdenv.mkDerivation rec {
   };
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = "pantheon.${pname}";
     };
   };

pkgs/desktops/pantheon/desktop/wingpanel-indicators/keyboard/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , pantheon
 , pkgconfig
 , meson
@@ -27,7 +28,7 @@ stdenv.mkDerivation rec {
   };
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = "pantheon.${pname}";
     };
   };

pkgs/desktops/pantheon/desktop/wingpanel-indicators/network/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , pantheon
 , pkgconfig
 , meson
@@ -25,7 +26,7 @@ stdenv.mkDerivation rec {
   };
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = "pantheon.${pname}";
     };
   };

pkgs/desktops/pantheon/desktop/wingpanel-indicators/nightlight/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , pantheon
 , pkgconfig
 , meson
@@ -24,7 +25,7 @@ stdenv.mkDerivation rec {
   };
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = "pantheon.${pname}";
     };
   };

pkgs/desktops/pantheon/desktop/wingpanel-indicators/notifications/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , pantheon
 , pkgconfig
 , fetchpatch
@@ -34,7 +35,7 @@ stdenv.mkDerivation rec {
   ];
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = "pantheon.${pname}";
     };
   };

pkgs/desktops/pantheon/desktop/wingpanel-indicators/power/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , pantheon
 , pkgconfig
 , meson
@@ -27,7 +28,7 @@ stdenv.mkDerivation rec {
   };
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = "pantheon.${pname}";
     };
   };

pkgs/desktops/pantheon/desktop/wingpanel-indicators/session/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , fetchpatch
 , pantheon
 , pkgconfig
@@ -38,7 +39,7 @@ stdenv.mkDerivation rec {
   ];
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = "pantheon.${pname}";
     };
   };

pkgs/desktops/pantheon/desktop/wingpanel-indicators/sound/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , pantheon
 , pkgconfig
 , meson
@@ -28,7 +29,7 @@ stdenv.mkDerivation rec {
   };
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = "pantheon.${pname}";
     };
   };

pkgs/desktops/pantheon/desktop/wingpanel/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , pantheon
 , wrapGAppsHook
 , pkgconfig
@@ -30,7 +31,7 @@ stdenv.mkDerivation rec {
   };
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = "pantheon.${pname}";
     };
   };

pkgs/desktops/pantheon/granite/default.nix

@@ -1,5 +1,6 @@
 { stdenv
 , fetchFromGitHub
+, nix-update-script
 , python3
 , meson
 , ninja
@@ -29,7 +30,7 @@ stdenv.mkDerivation rec {
   };
 
   passthru = {
-    updateScript = pantheon.updateScript {
+    updateScript = nix-update-script {
       attrPath = "pantheon.${pname}";
     };
   };

pkgs/desktops/pantheon/nixpkgs_github_update/.envrc

@@ -1 +0,0 @@
-use nix

pkgs/desktops/pantheon/nixpkgs_github_update/.formatter.exs

@@ -1,4 +0,0 @@
-# Used by "mix format"
-[
-  inputs: ["{mix,.formatter}.exs", "{config,lib,test}/**/*.{ex,exs}"]
-]

pkgs/desktops/pantheon/nixpkgs_github_update/.gitignore

@@ -1,32 +0,0 @@
-# The directory Mix will write compiled artifacts to.
-_build/
-
-# If you run "mix test --cover", coverage assets end up here.
-cover/
-
-# The directory Mix downloads your dependencies sources to.
-deps/
-
-# Where third-party dependencies like ExDoc output generated docs.
-doc/
-
-# Ignore .fetch files in case you like to edit your project deps locally.
-.fetch
-
-# If the VM crashes, it generates a dump, let's ignore it too.
-erl_crash.dump
-
-# Also ignore archive artifacts (built via "mix archive.build").
-*.ez
-
-# Ignore package tarball (built via "mix hex.build").
-nixpkgs_github_update-*.tar
-
-# Ignore elixir_ls
-.elixir_ls
-
-# mix escript.build result
-nixpkgs_github_update
-
-# lockfile. only because this is nixpkgs.
-mix.lock

pkgs/desktops/pantheon/nixpkgs_github_update/default.nix

@@ -1,53 +0,0 @@
-{ lib
-, beamPackages
-, makeWrapper
-, common-updater-scripts
-}:
-
-let
-
-  poison_4 = beamPackages.buildMix {
-    name = "poison";
-    version = "4.0.1";
-
-    src = beamPackages.fetchHex {
-      pkg = "poison";
-      version = "4.0.1";
-      sha256 = "098gdz7xzfmnjzgnnv80nl4h3zl8l9czqqd132vlnfabxbz3d25s";
-    };
-  };
-
-
-in
-
-beamPackages.buildMix {
-  name = "nixpkgs-github-update";
-  version = "0.1.0";
-
-  src = lib.cleanSource ./.;
-
-  nativeBuildInputs = [
-    makeWrapper
-  ];
-
-  beamDeps = with beamPackages; [ erlang poison_4 ];
-
-  buildPhase = ''
-    export HEX_OFFLINE=1
-    export HEX_HOME=`pwd`
-    export MIX_ENV=prod
-    export MIX_NO_DEPS=1
-
-    mix escript.build --no-deps-check
-  '';
-
-  installPhase = ''
-    mkdir -p $out/bin
-    cp nixpkgs_github_update $out/bin
-  '';
-
-  postFixup = ''
-    wrapProgram $out/bin/nixpkgs_github_update \
-      --prefix PATH : "${lib.makeBinPath [ common-updater-scripts ]}"
-  '';
-}

pkgs/desktops/pantheon/nixpkgs_github_update/lib/nixpkgs_github_update/cli.ex

@@ -1,71 +0,0 @@
-defmodule NixpkgsGitHubUpdate.CLI do
-  @moduledoc """
-  Run updates on Nix Expressions that use fetchFromGitHub.
-
-  Arguments the script accepts:
-  --attribute <attribute_path>
-
-  Example usage:
-  ```
-  ./nixpkgs_github_update --attribute "notes-up"
-  ```
-  """
-  alias NixpkgsGitHubUpdate.{Nix, GitHubLatestVersion}
-
-  def help do
-    IO.puts("""
-    Run updates on Nix Expressions that use fetchFromGitHub.
-
-    Arguments the script accepts:
-    --attribute <attribute_path>
-
-    Example usage:
-    ./nixpkgs_github_update --attribute "notes-up"
-    """)
-  end
-
-  def main([]) do
-    help()
-  end
-
-  def main(args) do
-    opts = parse_args(args)
-
-    attribute = opts[:attribute]
-
-    case Nix.attribute_exists?(attribute) do
-      true -> update(attribute)
-      _ -> exit("Requested attribute doesn't exist.")
-    end
-  end
-
-  def parse_args(args) do
-    {options, _, _} =
-      args
-      |> OptionParser.parse(strict: [attribute: :string])
-
-    options
-  end
-
-  def update(attribute) do
-    version =
-      Nix.get_owner_repo(attribute)
-      |> GitHubLatestVersion.fetch()
-      |> decode_response()
-      |> construct_version()
-
-    Nix.update_source_version(attribute, version)
-  end
-
-  def decode_response({:ok, response}), do: response
-
-  def decode_response({:error, error}) do
-    IO.puts("Error getting latest release from GitHub: #{error["message"]}")
-    System.halt(2)
-  end
-
-  def construct_version(response) do
-    Map.get(response, "tag_name")
-    |> String.trim_leading("v")
-  end
-end

pkgs/desktops/pantheon/nixpkgs_github_update/lib/nixpkgs_github_update/github_latest_version.ex

@@ -1,42 +0,0 @@
-defmodule NixpkgsGitHubUpdate.GitHubLatestVersion do
-  @user_agent 'httpc'
-
-  def fetch({owner, repo}) do
-    endpoint = releases_endpoint(owner, repo)
-    headers = construct_headers()
-
-    :httpc.request(:get, {endpoint, headers}, [], [])
-    |> handle_response
-  end
-
-  def releases_endpoint(owner, repo) do
-    'https://api.github.com/repos/#{owner}/#{repo}/releases/latest'
-  end
-
-  def construct_headers do
-    headers = %{'User-Agent' => @user_agent}
-
-    put_token(headers, get_token())
-    |> Map.to_list
-  end
-
-  defp get_token do
-    System.get_env("OAUTH_TOKEN")
-  end
-
-  defp put_token(headers, token) when token != nil do
-    Map.put_new(headers, 'Authorization', 'token #{String.to_charlist(token)}')
-  end
-
-  defp put_token(headers, _), do: headers
-
-  def handle_response({_, {{_httpv, status_code, _}, _headers, response}}) do
-    {
-      status_code |> check_for_error(),
-      response |> Poison.Parser.parse!(%{})
-    }
-  end
-
-  defp check_for_error(200), do: :ok
-  defp check_for_error(_), do: :error
-end

pkgs/desktops/pantheon/nixpkgs_github_update/lib/nixpkgs_github_update/nix.ex

@@ -1,85 +0,0 @@
-defmodule NixpkgsGitHubUpdate.Nix do
-  def executable do
-    nix = System.find_executable("nix")
-
-    if nix == nil do
-      raise RuntimeError, message: "missing executable for 'nix'"
-    end
-
-    nix
-  end
-
-  def eval!(attribute) do
-    System.cmd(
-      executable(),
-      [
-        "eval",
-        "--json",
-        attribute
-      ],
-      stderr_to_stdout: true
-    )
-    |> handle_eval
-  end
-
-  defp handle_eval({eval_result, 0}) do
-    case eval_result do
-      "" -> eval_result
-      _ -> Poison.Parser.parse!(eval_result, %{})
-    end
-  end
-
-  defp handle_eval({eval_result, _}) do
-    raise RuntimeError, message: "Error running nix eval: #{eval_result}"
-  end
-
-  def attribute_exists?(attribute) do
-    attr_exist_expression = """
-      with import <nixpkgs> {};
-
-      let
-        attrSet = pkgs.lib.attrByPath (pkgs.lib.splitString "." "#{attribute}") null pkgs;
-      in
-        if attrSet == null then false
-        else true
-    """
-
-    eval!("(#{attr_exist_expression})")
-  end
-
-  def update_source_version(attribute, version) do
-    System.cmd("update-source-version", [
-      attribute,
-      version
-    ])
-  end
-
-  def get_url_attr(attribute) do
-    case attribute_exists?("#{attribute}.src.fetchSubmodules") do
-      true -> "url"
-      false -> "urls"
-    end
-  end
-
-  def get_owner_repo(attribute) do
-    url_attr = get_url_attr(attribute)
-
-    eval!("nixpkgs.#{attribute}.src.#{url_attr}")
-    |> case do
-      # It's fetchFromGitHub if we got a list
-      [url | _] ->
-        URI.parse(url).path
-        |> String.split("/archive", trim: true)
-        |> List.first()
-        |> String.split("/", trim: true)
-
-      # It's fetchgit if we got a plain string
-      url ->
-        URI.parse(url).path
-        |> String.split(".git", trim: true)
-        |> List.first()
-        |> String.split("/", trim: true)
-    end
-    |> List.to_tuple()
-  end
-end

pkgs/desktops/pantheon/nixpkgs_github_update/mix.exs

@@ -1,28 +0,0 @@
-defmodule NixpkgsGitHubUpdate.MixProject do
-  use Mix.Project
-
-  def project do
-    [
-      app: :nixpkgs_github_update,
-      version: "0.1.0",
-      elixir: "~> 1.9",
-      escript: [main_module: NixpkgsGitHubUpdate.CLI],
-      start_permanent: Mix.env() == :prod,
-      deps: deps()
-    ]
-  end
-
-  # Run "mix help compile.app" to learn about applications.
-  def application do
-    [
-      extra_applications: [:logger, :inets, :ssl]
-    ]
-  end
-
-  # Run "mix help deps" to learn about dependencies.
-  defp deps do
-    [
-      {:poison, "~> 4.0.1"}
-    ]
-  end
-end

pkgs/desktops/pantheon/nixpkgs_github_update/shell.nix

@@ -1,19 +0,0 @@
-with import <nixpkgs> {};
-
-let
-  inherit (lib) optional;
-in
-
-mkShell rec {
-  name = "nixpkgs-github-update-shell";
-
-  buildInputs = [
-    elixir
-    erlang
-    common-updater-scripts
-  ]
-  ++ optional stdenv.isLinux libnotify # For ExUnit Notifier on Linux.
-  ++ optional stdenv.isLinux inotify-tools # For file_system on Linux.
-  ;
-
-}

pkgs/desktops/pantheon/nixpkgs_github_update/test/nix_test.exs

@@ -1,49 +0,0 @@
-defmodule NixTest do
-  @fake_package "asanotehhhuh"
-  @fetchgit_package "polybar"
-  @fetchgithub_package "notes-up"
-
-  use ExUnit.Case
-
-  import NixpkgsGitHubUpdate.Nix
-
-  def check_for_nix(_context) do
-    try do
-      executable()
-    rescue
-      RuntimeError ->
-        IO.puts("You need Nix installed to run these tests.")
-        System.halt(127)
-    end
-
-    :ok
-  end
-
-  setup_all :check_for_nix
-
-  describe "evaluation tests" do
-    test "evaluation handling" do
-      exists_attr = "nixpkgs.#{@fetchgithub_package}"
-
-      assert is_binary(eval!(exists_attr)) == true
-      catch_error(eval!(@fake_package) == 1)
-    end
-
-    # This should always be true or false
-    test "package exists?" do
-      assert attribute_exists?(@fetchgithub_package) == true
-      assert attribute_exists?(@fake_package) == false
-    end
-  end
-
-  test "owner repo" do
-    assert get_url_attr(@fetchgit_package) == "url"
-    assert get_url_attr(@fetchgithub_package) == "urls"
-
-    assert get_owner_repo(@fetchgit_package) ==
-             {@fetchgit_package, @fetchgit_package}
-
-    assert get_owner_repo(@fetchgithub_package) ==
-             {"Philip-Scott", String.capitalize(@fetchgithub_package)}
-  end
-end