treewide: with stdenv.lib; in meta -> with lib;

Part of: https://github.com/NixOS/nixpkgs/issues/108938

meta = with stdenv.lib;

is a widely used pattern. We want to slowly remove
the `stdenv.lib` indirection and encourage people
to use `lib` directly. Thus let’s start with the meta
field.

This used a rewriting script to mostly automatically
replace all occurances of this pattern, and add the
`lib` argument to the package header if it doesn’t
exist yet.

The script in its current form is available at
https://cs.tvl.fyi/depot@2f807d7f141068d2d60676a89213eaa5353ca6e0/-/blob/users/Profpatsch/nixpkgs-rewriter/default.nix

77 files changed, 147 insertions, 147 deletions

diff --git a/pkgs/applications/networking/instant-messengers/SkypeExport/default.nix b/pkgs/applications/networking/instant-messengers/SkypeExport/default.nix
index f5ec3d7b6bd04..bab9d12123df6 100644
--- a/pkgs/applications/networking/instant-messengers/SkypeExport/default.nix
+++ b/pkgs/applications/networking/instant-messengers/SkypeExport/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, cmake, boost166 }:
+{ lib, stdenv, fetchFromGitHub, cmake, boost166 }:
 
 stdenv.mkDerivation rec {
   pname = "SkypeExport";
@@ -17,7 +17,7 @@ stdenv.mkDerivation rec {
   preConfigure = "cd src/SkypeExport/_gccbuild/linux";
   installPhase = "install -Dt $out/bin SkypeExport";
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "Export Skype history to HTML";
     homepage = "https://github.com/Temptin/SkypeExport";
     license = licenses.gpl2;
diff --git a/pkgs/applications/networking/instant-messengers/blink/default.nix b/pkgs/applications/networking/instant-messengers/blink/default.nix
index 28cc383605769..9dd6754af0cb1 100644
--- a/pkgs/applications/networking/instant-messengers/blink/default.nix
+++ b/pkgs/applications/networking/instant-messengers/blink/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchdarcs, pythonPackages, libvncserver, zlib
+{ lib, stdenv, fetchdarcs, pythonPackages, libvncserver, zlib
 , gnutls, libvpx, makeDesktopItem, mkDerivationWith }:
 
 mkDerivationWith pythonPackages.buildPythonApplication rec {
@@ -58,7 +58,7 @@ mkDerivationWith pythonPackages.buildPythonApplication rec {
     )
   '';
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     homepage = "http://icanblink.com/";
     description = "A state of the art, easy to use SIP client for Voice, Video and IM";
     platforms = platforms.linux;
diff --git a/pkgs/applications/networking/instant-messengers/bluejeans/default.nix b/pkgs/applications/networking/instant-messengers/bluejeans/default.nix
index 5e3f0bdb5d63a..cce3a7edd792d 100644
--- a/pkgs/applications/networking/instant-messengers/bluejeans/default.nix
+++ b/pkgs/applications/networking/instant-messengers/bluejeans/default.nix
@@ -116,7 +116,7 @@ stdenv.mkDerivation rec {
     patchShebangs "$out"
   '';
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "Video, audio, and web conferencing that works together with the collaboration tools you use every day";
     homepage = "https://www.bluejeans.com";
     license = licenses.unfree;
diff --git a/pkgs/applications/networking/instant-messengers/cordless/default.nix b/pkgs/applications/networking/instant-messengers/cordless/default.nix
index d3633e2245ff6..5d95eddb6b630 100644
--- a/pkgs/applications/networking/instant-messengers/cordless/default.nix
+++ b/pkgs/applications/networking/instant-messengers/cordless/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, buildGoModule, fetchFromGitHub }:
+{ lib, stdenv, buildGoModule, fetchFromGitHub }:
 
 buildGoModule rec {
   pname = "cordless";
@@ -15,7 +15,7 @@ buildGoModule rec {
 
   vendorSha256 = "01anbhwgwam70dymcmvkia1xpw48658rq7wv4m7fiavxvnli6z2y";
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     homepage = "https://github.com/Bios-Marcel/cordless";
     description = "Discord terminal client";
     license = licenses.bsd3;
diff --git a/pkgs/applications/networking/instant-messengers/coyim/default.nix b/pkgs/applications/networking/instant-messengers/coyim/default.nix
index 67c2a0db2372a..d16ad19428fc6 100644
--- a/pkgs/applications/networking/instant-messengers/coyim/default.nix
+++ b/pkgs/applications/networking/instant-messengers/coyim/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, buildGoPackage, fetchFromGitHub, pkgconfig,
+{ lib, stdenv, buildGoPackage, fetchFromGitHub, pkgconfig,
   cairo, gdk-pixbuf, glib, gnome3, wrapGAppsHook, gtk3 }:
 
 buildGoPackage rec {
@@ -18,7 +18,7 @@ buildGoPackage rec {
 
   buildInputs = [ glib cairo gdk-pixbuf gtk3 gnome3.adwaita-icon-theme ];
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "a safe and secure chat client";
     homepage = "https://coy.im/";
     license = licenses.gpl3;
diff --git a/pkgs/applications/networking/instant-messengers/dino/default.nix b/pkgs/applications/networking/instant-messengers/dino/default.nix
index 03508c2ffb53e..8e6725d6067f5 100644
--- a/pkgs/applications/networking/instant-messengers/dino/default.nix
+++ b/pkgs/applications/networking/instant-messengers/dino/default.nix
@@ -79,7 +79,7 @@ stdenv.mkDerivation rec {
     done
   '';
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "Modern Jabber/XMPP Client using GTK/Vala";
     homepage = "https://github.com/dino/dino";
     license = licenses.gpl3;
diff --git a/pkgs/applications/networking/instant-messengers/discord/base.nix b/pkgs/applications/networking/instant-messengers/discord/base.nix
index 46c0cbef669eb..72fb92b9d7cdd 100644
--- a/pkgs/applications/networking/instant-messengers/discord/base.nix
+++ b/pkgs/applications/networking/instant-messengers/discord/base.nix
@@ -1,5 +1,5 @@
 { pname, version, src, binaryName, desktopName
-, autoPatchelfHook, fetchurl, makeDesktopItem, stdenv, wrapGAppsHook
+, autoPatchelfHook, fetchurl, makeDesktopItem, lib, stdenv, wrapGAppsHook
 , alsaLib, at-spi2-atk, at-spi2-core, atk, cairo, cups, dbus, expat, fontconfig
 , freetype, gdk-pixbuf, glib, gtk3, libcxx, libdrm, libnotify, libpulseaudio, libuuid
 , libX11, libXScrnSaver, libXcomposite, libXcursor, libXdamage, libXext
@@ -69,7 +69,7 @@ in stdenv.mkDerivation rec {
 
   passthru.updateScript = ./update-discord.sh;
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "All-in-one cross-platform voice and text chat for gamers";
     homepage = "https://discordapp.com/";
     downloadPage = "https://discordapp.com/download";
diff --git a/pkgs/applications/networking/instant-messengers/element/element-desktop.nix b/pkgs/applications/networking/instant-messengers/element/element-desktop.nix
index b6dfac397a111..1b2cd7d598aa1 100644
--- a/pkgs/applications/networking/instant-messengers/element/element-desktop.nix
+++ b/pkgs/applications/networking/instant-messengers/element/element-desktop.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub
+{ lib, stdenv, fetchFromGitHub
 , makeWrapper, makeDesktopItem, mkYarnPackage
 , electron_9, element-web
 }:
@@ -72,7 +72,7 @@ in mkYarnPackage rec {
     '';
   };
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "A feature-rich client for Matrix.org";
     homepage = "https://element.io/";
     license = licenses.asl20;
diff --git a/pkgs/applications/networking/instant-messengers/ferdi/default.nix b/pkgs/applications/networking/instant-messengers/ferdi/default.nix
index 190050d8327b3..458808c832da9 100644
--- a/pkgs/applications/networking/instant-messengers/ferdi/default.nix
+++ b/pkgs/applications/networking/instant-messengers/ferdi/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, mkFranzDerivation, fetchurl }:
+{ lib, stdenv, mkFranzDerivation, fetchurl }:
 
 mkFranzDerivation rec {
   pname = "ferdi";
@@ -8,7 +8,7 @@ mkFranzDerivation rec {
     url = "https://github.com/getferdi/ferdi/releases/download/v${version}/ferdi_${version}_amd64.deb";
     sha256 = "0i24vcnq4iz5amqmn2fgk92ff9x9y7fg8jhc3g6ksvmcfly7af3k";
   };
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "Combine your favorite messaging services into one application";
     homepage = "https://getferdi.com/";
     license = licenses.free;
diff --git a/pkgs/applications/networking/instant-messengers/fractal/default.nix b/pkgs/applications/networking/instant-messengers/fractal/default.nix
index bc6dbc5ce1938..14cf45e97bbdf 100644
--- a/pkgs/applications/networking/instant-messengers/fractal/default.nix
+++ b/pkgs/applications/networking/instant-messengers/fractal/default.nix
@@ -1,4 +1,4 @@
-{ stdenv
+{ lib, stdenv
 , fetchFromGitLab
 , nix-update-script
 , fetchpatch
@@ -88,7 +88,7 @@ rustPlatform.buildRustPackage rec {
     };
   };
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "Matrix group messaging app";
     homepage = "https://gitlab.gnome.org/GNOME/fractal";
     license = licenses.gpl3;
diff --git a/pkgs/applications/networking/instant-messengers/franz/default.nix b/pkgs/applications/networking/instant-messengers/franz/default.nix
index 646a790fed252..a72ff17abcd4e 100644
--- a/pkgs/applications/networking/instant-messengers/franz/default.nix
+++ b/pkgs/applications/networking/instant-messengers/franz/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, mkFranzDerivation, fetchurl }:
+{ lib, stdenv, mkFranzDerivation, fetchurl }:
 
 mkFranzDerivation rec {
   pname = "franz";
@@ -8,7 +8,7 @@ mkFranzDerivation rec {
     url = "https://github.com/meetfranz/franz/releases/download/v${version}/franz_${version}_amd64.deb";
     sha256 = "1gn0n1hr6z2gsdnpxysyq6sm8y7cjr9jafhsam8ffw0bq74kph7p";
   };
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "A free messaging app that combines chat & messaging services into one application";
     homepage = "https://meetfranz.com";
     license = licenses.free;
diff --git a/pkgs/applications/networking/instant-messengers/freetalk/default.nix b/pkgs/applications/networking/instant-messengers/freetalk/default.nix
index e24ac2e18317b..2fe770e56ebfd 100644
--- a/pkgs/applications/networking/instant-messengers/freetalk/default.nix
+++ b/pkgs/applications/networking/instant-messengers/freetalk/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub
+{ lib, stdenv, fetchFromGitHub
 , guile, pkgconfig, glib, loudmouth, gmp, libidn, readline, libtool
 , libunwind, ncurses, curl, jansson, texinfo
 , automake, autoconf }:
@@ -23,7 +23,7 @@ stdenv.mkDerivation rec {
     libunwind ncurses curl jansson
   ];
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description =  "Console XMPP client";
     license = licenses.gpl3Plus ;
     maintainers = with maintainers; [ raskin ];
diff --git a/pkgs/applications/networking/instant-messengers/gitter/default.nix b/pkgs/applications/networking/instant-messengers/gitter/default.nix
index 69a1984806680..42827d43f0db9 100644
--- a/pkgs/applications/networking/instant-messengers/gitter/default.nix
+++ b/pkgs/applications/networking/instant-messengers/gitter/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, alsaLib, atk, at-spi2-core, cairo, cups, dbus, dpkg, expat, fetchurl
+{ lib, stdenv, alsaLib, atk, at-spi2-core, cairo, cups, dbus, dpkg, expat, fetchurl
 , fontconfig, freetype, gdk-pixbuf, glib, gnome2, gtk3,  libdrm, libX11
 , libXScrnSaver, libXcomposite, libXcursor, libXdamage, libXext, libXfixes
 , libXi, libXrandr, libXrender, libXtst, libappindicator-gtk3, libcxx
@@ -92,7 +92,7 @@ in stdenv.mkDerivation rec {
     categories = "Network;InstantMessaging;";
   };
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "Where developers come to talk";
     downloadPage = "https://gitter.im/apps";
     license = licenses.mit;
diff --git a/pkgs/applications/networking/instant-messengers/gomuks/default.nix b/pkgs/applications/networking/instant-messengers/gomuks/default.nix
index 00134e2597be9..015e7fdbdf4b4 100644
--- a/pkgs/applications/networking/instant-messengers/gomuks/default.nix
+++ b/pkgs/applications/networking/instant-messengers/gomuks/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, buildGoModule, fetchFromGitHub, olm, makeDesktopItem }:
+{ lib, stdenv, buildGoModule, fetchFromGitHub, olm, makeDesktopItem }:
 
 buildGoModule rec {
   pname = "gomuks";
@@ -32,7 +32,7 @@ buildGoModule rec {
     substituteAllInPlace $out/share/applications/*
   '';
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     homepage = "https://maunium.net/go/gomuks/";
     description = "A terminal based Matrix client written in Go";
     license = licenses.gpl3;
diff --git a/pkgs/applications/networking/instant-messengers/hipchat/default.nix b/pkgs/applications/networking/instant-messengers/hipchat/default.nix
index 63cbb69b187df..27e1fc0cad31c 100644
--- a/pkgs/applications/networking/instant-messengers/hipchat/default.nix
+++ b/pkgs/applications/networking/instant-messengers/hipchat/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, xorg, freetype, fontconfig, openssl, glib, nss, nspr, expat
+{ lib, stdenv, fetchurl, xorg, freetype, fontconfig, openssl, glib, nss, nspr, expat
 , alsaLib, dbus, zlib, libxml2, libxslt, makeWrapper, xkeyboard_config, systemd
 , libGL, xcbutilkeysyms, xdg_utils, libtool }:
 
@@ -78,7 +78,7 @@ in stdenv.mkDerivation {
       --set QT_PLUGIN_PATH "$d/plugins"
   '';
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "Desktop client for HipChat services";
     homepage = "http://www.hipchat.com";
     license = licenses.unfree;
diff --git a/pkgs/applications/networking/instant-messengers/jitsi-meet-electron/default.nix b/pkgs/applications/networking/instant-messengers/jitsi-meet-electron/default.nix
index 4797bf5ffccbc..c23d081866baf 100644
--- a/pkgs/applications/networking/instant-messengers/jitsi-meet-electron/default.nix
+++ b/pkgs/applications/networking/instant-messengers/jitsi-meet-electron/default.nix
@@ -1,4 +1,4 @@
-{ stdenv
+{ lib, stdenv
 , fetchurl
 , appimageTools
 , makeWrapper
@@ -50,7 +50,7 @@ stdenv.mkDerivation rec {
       --prefix LD_LIBRARY_PATH : "${stdenv.lib.makeLibraryPath [ stdenv.cc.cc ]}"
   '';
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "Jitsi Meet desktop application powered by Electron";
     homepage = "https://github.com/jitsi/jitsi-meet-electron";
     license = licenses.asl20;
diff --git a/pkgs/applications/networking/instant-messengers/jitsi/default.nix b/pkgs/applications/networking/instant-messengers/jitsi/default.nix
index 938be9a9778d8..137ad4d49b04b 100644
--- a/pkgs/applications/networking/instant-messengers/jitsi/default.nix
+++ b/pkgs/applications/networking/instant-messengers/jitsi/default.nix
@@ -62,7 +62,7 @@ stdenv.mkDerivation rec {
     done
   '';
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     homepage = "https://jitsi.org/";
     description = "Open Source Video Calls and Chat";
     license = licenses.lgpl21Plus;
diff --git a/pkgs/applications/networking/instant-messengers/mattermost-desktop/default.nix b/pkgs/applications/networking/instant-messengers/mattermost-desktop/default.nix
index 7e63161ff35a8..686e9c4769751 100644
--- a/pkgs/applications/networking/instant-messengers/mattermost-desktop/default.nix
+++ b/pkgs/applications/networking/instant-messengers/mattermost-desktop/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, gnome2, gtk3, pango, atk, cairo, gdk-pixbuf, glib,
+{ lib, stdenv, fetchurl, gnome2, gtk3, pango, atk, cairo, gdk-pixbuf, glib,
 freetype, fontconfig, dbus, libX11, xorg, libXi, libXcursor, libXdamage,
 libXrandr, libXcomposite, libXext, libXfixes, libXrender, libXtst,
 libXScrnSaver, nss, nspr, alsaLib, cups, expat, udev, wrapGAppsHook,
@@ -88,7 +88,7 @@ in
         $out/share/mattermost-desktop/mattermost-desktop
     '';
 
-    meta = with stdenv.lib; {
+    meta = with lib; {
       description = "Mattermost Desktop client";
       homepage    = "https://about.mattermost.com/";
       license     = licenses.asl20;
diff --git a/pkgs/applications/networking/instant-messengers/mcabber/default.nix b/pkgs/applications/networking/instant-messengers/mcabber/default.nix
index 23db7d1ce2570..8e5642855a39c 100644
--- a/pkgs/applications/networking/instant-messengers/mcabber/default.nix
+++ b/pkgs/applications/networking/instant-messengers/mcabber/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, openssl, ncurses, pkgconfig, glib, loudmouth, libotr
+{ lib, stdenv, fetchurl, openssl, ncurses, pkgconfig, glib, loudmouth, libotr
 , gpgme
 }:
 
@@ -22,7 +22,7 @@ stdenv.mkDerivation rec {
 
   doCheck = true;
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     homepage = "http://mcabber.com/";
     description = "Small Jabber console client";
     license = licenses.gpl2;
diff --git a/pkgs/applications/networking/instant-messengers/mikutter/default.nix b/pkgs/applications/networking/instant-messengers/mikutter/default.nix
index 5c86157f50231..be84342787d23 100644
--- a/pkgs/applications/networking/instant-messengers/mikutter/default.nix
+++ b/pkgs/applications/networking/instant-messengers/mikutter/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl
+{ lib, stdenv, fetchurl
 , bundlerEnv, ruby
 , alsaUtils, libnotify, which, wrapGAppsHook, gtk2, atk, gobject-introspection
 }:
@@ -72,7 +72,7 @@ stdenv.mkDerivation rec {
       --replace "$out/bin/.mikutter-wrapped" "$out/mikutter.rb"
   '';
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "An extensible Twitter client";
     homepage = "https://mikutter.hachune.net";
     platforms = ruby.meta.platforms;
diff --git a/pkgs/applications/networking/instant-messengers/mirage/default.nix b/pkgs/applications/networking/instant-messengers/mirage/default.nix
index decdb18aa0637..bcf3279d6a085 100644
--- a/pkgs/applications/networking/instant-messengers/mirage/default.nix
+++ b/pkgs/applications/networking/instant-messengers/mirage/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, mkDerivation, fetchFromGitHub
+{ lib, stdenv, mkDerivation, fetchFromGitHub
 , qmake, pkgconfig, olm, wrapQtAppsHook
 , qtbase, qtquickcontrols2, qtkeychain, qtmultimedia, qttools, qtgraphicaleffects
 , python3Packages, pyotherside, libXScrnSaver
@@ -47,7 +47,7 @@ mkDerivation rec {
       "''${qtWrapperArgs[@]}"
     '';
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "A fancy, customizable, keyboard-operable Qt/QML+Python Matrix chat client for encrypted and decentralized communication";
     homepage = "https://github.com/mirukana/mirage";
     license = licenses.lgpl3;
diff --git a/pkgs/applications/networking/instant-messengers/mm/default.nix b/pkgs/applications/networking/instant-messengers/mm/default.nix
index a9306a751ac8f..7229218a704da 100644
--- a/pkgs/applications/networking/instant-messengers/mm/default.nix
+++ b/pkgs/applications/networking/instant-messengers/mm/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, buildGoModule, fetchgit }:
+{ lib, stdenv, buildGoModule, fetchgit }:
 
 buildGoModule {
   pname = "mm";
@@ -12,7 +12,7 @@ buildGoModule {
 
   vendorSha256 = "sha256-zJJ9PzQShv2iRNyCg1XVscbwjV9ZtMIojJDtXXm3rVM=";
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "A file system based matrix client";
     homepage = "https://git.lost.host/meutraa/mm";
     license = licenses.isc;
diff --git a/pkgs/applications/networking/instant-messengers/neochat/default.nix b/pkgs/applications/networking/instant-messengers/neochat/default.nix
index 2a489ee3e713e..03e74de7780d6 100644
--- a/pkgs/applications/networking/instant-messengers/neochat/default.nix
+++ b/pkgs/applications/networking/instant-messengers/neochat/default.nix
@@ -1,5 +1,5 @@
 { mkDerivation
-, stdenv
+, lib, stdenv
 , fetchFromGitLab
 , pkg-config
 , cmake
@@ -57,7 +57,7 @@ mkDerivation rec {
     libpulseaudio
   ];
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "A client for matrix, the decentralized communication protocol.";
     homepage = "https://apps.kde.org/en/neochat";
     license = licenses.gpl3Only;
diff --git a/pkgs/applications/networking/instant-messengers/nheko/default.nix b/pkgs/applications/networking/instant-messengers/nheko/default.nix
index 80ffbebe9be39..a26d3c41b221e 100644
--- a/pkgs/applications/networking/instant-messengers/nheko/default.nix
+++ b/pkgs/applications/networking/instant-messengers/nheko/default.nix
@@ -57,7 +57,7 @@ mkDerivation rec {
     qtgraphicaleffects
   ] ++ lib.optional stdenv.isDarwin qtmacextras;
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "Desktop client for the Matrix protocol";
     homepage = "https://github.com/Nheko-Reborn/nheko";
     maintainers = with maintainers; [ ekleog fpletz ];
diff --git a/pkgs/applications/networking/instant-messengers/pidgin-plugins/carbons/default.nix b/pkgs/applications/networking/instant-messengers/pidgin-plugins/carbons/default.nix
index 7c2150a584fe6..2bb347611b832 100644
--- a/pkgs/applications/networking/instant-messengers/pidgin-plugins/carbons/default.nix
+++ b/pkgs/applications/networking/instant-messengers/pidgin-plugins/carbons/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, libxml2, pidgin, pkgconfig, fetchFromGitHub } :
+{ lib, stdenv, libxml2, pidgin, pkgconfig, fetchFromGitHub } :
 
 stdenv.mkDerivation rec {
   pname = "pidgin-carbons";
@@ -16,7 +16,7 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [ pkgconfig ];
   buildInputs = [ libxml2 pidgin ];
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     homepage = "https://github.com/gkdr/carbons";
     description = "XEP-0280: Message Carbons plugin for libpurple";
     license = licenses.gpl2;
diff --git a/pkgs/applications/networking/instant-messengers/pidgin-plugins/otr/default.nix b/pkgs/applications/networking/instant-messengers/pidgin-plugins/otr/default.nix
index bdc16d101f556..c7bad49cebaa6 100644
--- a/pkgs/applications/networking/instant-messengers/pidgin-plugins/otr/default.nix
+++ b/pkgs/applications/networking/instant-messengers/pidgin-plugins/otr/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, libotr, pidgin, intltool } :
+{ lib, stdenv, fetchurl, libotr, pidgin, intltool } :
 
 stdenv.mkDerivation rec {
   name = "pidgin-otr-4.0.2";
@@ -11,7 +11,7 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ libotr pidgin intltool ];
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     homepage = "https://otr.cypherpunks.ca/";
     description = "Plugin for Pidgin 2.x which implements OTR Messaging";
     license = licenses.gpl2;
diff --git a/pkgs/applications/networking/instant-messengers/pidgin-plugins/pidgin-latex/default.nix b/pkgs/applications/networking/instant-messengers/pidgin-plugins/pidgin-latex/default.nix
index 1fd248e0c89d9..5f54d02ca9f6c 100644
--- a/pkgs/applications/networking/instant-messengers/pidgin-plugins/pidgin-latex/default.nix
+++ b/pkgs/applications/networking/instant-messengers/pidgin-plugins/pidgin-latex/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, pidgin, texLive, imagemagick, glib, gtk2 }:
+{ lib, stdenv, fetchurl, pkgconfig, pidgin, texLive, imagemagick, glib, gtk2 }:
 
 let version = "1.5.0";
 in
@@ -23,7 +23,7 @@ stdenv.mkDerivation {
     wrapArgs = "--prefix PATH ':' ${stdenv.lib.makeBinPath [ texLive imagemagick ]}";
   };
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     homepage = "https://sourceforge.net/projects/pidgin-latex/";
     description = "LaTeX rendering plugin for Pidgin IM";
     license = licenses.gpl2;
diff --git a/pkgs/applications/networking/instant-messengers/pidgin-plugins/pidgin-opensteamworks/default.nix b/pkgs/applications/networking/instant-messengers/pidgin-plugins/pidgin-opensteamworks/default.nix
index 067a71a93dd52..f72dd198b60f0 100644
--- a/pkgs/applications/networking/instant-messengers/pidgin-plugins/pidgin-opensteamworks/default.nix
+++ b/pkgs/applications/networking/instant-messengers/pidgin-plugins/pidgin-opensteamworks/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, pkgconfig, pidgin, glib, json-glib, nss, nspr
+{ lib, stdenv, fetchFromGitHub, pkgconfig, pidgin, glib, json-glib, nss, nspr
 , libsecret
 } :
 
@@ -27,7 +27,7 @@ stdenv.mkDerivation rec {
     pidgin glib json-glib nss nspr libsecret
   ];
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     homepage = "https://github.com/EionRobb/pidgin-opensteamworks";
     description = "Plugin for Pidgin 2.x which implements Steam Friends/Steam IM compatibility";
     license = licenses.gpl3;
diff --git a/pkgs/applications/networking/instant-messengers/pidgin-plugins/pidgin-osd/default.nix b/pkgs/applications/networking/instant-messengers/pidgin-plugins/pidgin-osd/default.nix
index bf9979c19f257..4c7cb2c46bfa2 100644
--- a/pkgs/applications/networking/instant-messengers/pidgin-plugins/pidgin-osd/default.nix
+++ b/pkgs/applications/networking/instant-messengers/pidgin-plugins/pidgin-osd/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, pidgin, xosd
+{ lib, stdenv, fetchFromGitHub, pidgin, xosd
 , autoreconfHook } :
 
 stdenv.mkDerivation rec {
@@ -22,7 +22,7 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [ autoreconfHook ];
   buildInputs = [ xosd pidgin ];
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     homepage = "https://github.com/mbroemme/pidgin-osd";
     description = "Plugin for Pidgin which implements on-screen display via libxosd";
     license = licenses.gpl3;
diff --git a/pkgs/applications/networking/instant-messengers/pidgin-plugins/pidgin-skypeweb/default.nix b/pkgs/applications/networking/instant-messengers/pidgin-plugins/pidgin-skypeweb/default.nix
index 72309e3479fe0..59afb8bd65b0b 100644
--- a/pkgs/applications/networking/instant-messengers/pidgin-plugins/pidgin-skypeweb/default.nix
+++ b/pkgs/applications/networking/instant-messengers/pidgin-plugins/pidgin-skypeweb/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, pkgconfig, pidgin, json-glib }:
+{ lib, stdenv, fetchFromGitHub, pkgconfig, pidgin, json-glib }:
 
 stdenv.mkDerivation rec {
   pname = "pidgin-skypeweb";
@@ -21,7 +21,7 @@ stdenv.mkDerivation rec {
   PKG_CONFIG_PURPLE_PLUGINDIR = "${placeholder "out"}/lib/purple-2";
   PKG_CONFIG_PURPLE_DATADIR = "${placeholder "out"}/share";
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     homepage = "https://github.com/EionRobb/skype4pidgin";
     description = "SkypeWeb plugin for Pidgin";
     license = licenses.gpl3;
diff --git a/pkgs/applications/networking/instant-messengers/pidgin-plugins/pidgin-xmpp-receipts/default.nix b/pkgs/applications/networking/instant-messengers/pidgin-plugins/pidgin-xmpp-receipts/default.nix
index 463b6326b5a24..f545b65cd8ea9 100644
--- a/pkgs/applications/networking/instant-messengers/pidgin-plugins/pidgin-xmpp-receipts/default.nix
+++ b/pkgs/applications/networking/instant-messengers/pidgin-plugins/pidgin-xmpp-receipts/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, pidgin } :
+{ lib, stdenv, fetchFromGitHub, pidgin } :
 
 let
   version = "0.8";
@@ -21,7 +21,7 @@ stdenv.mkDerivation {
     cp xmpp-receipts.so $out/lib/pidgin/
   '';
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     homepage = "http://devel.kondorgulasch.de/pidgin-xmpp-receipts/";
     description = "Message delivery receipts (XEP-0184) Pidgin plugin";
     license = licenses.gpl3;
diff --git a/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-discord/default.nix b/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-discord/default.nix
index 0322005ae9352..8128d0af7b7f6 100644
--- a/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-discord/default.nix
+++ b/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-discord/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, pkgconfig, pidgin, json-glib }:
+{ lib, stdenv, fetchFromGitHub, pkgconfig, pidgin, json-glib }:
 
 stdenv.mkDerivation {
   pname = "purple-discord";
@@ -17,7 +17,7 @@ stdenv.mkDerivation {
   PKG_CONFIG_PURPLE_PLUGINDIR = "${placeholder "out"}/lib/purple-2";
   PKG_CONFIG_PURPLE_DATADIR = "${placeholder "out"}/share";
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     homepage = "https://github.com/EionRobb/purple-discord";
     description = "Discord plugin for Pidgin";
     license = licenses.gpl3;
diff --git a/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-facebook/default.nix b/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-facebook/default.nix
index cff1bcc56b92a..a45f91ec57fdb 100644
--- a/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-facebook/default.nix
+++ b/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-facebook/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, fetchhg, pidgin, glib, json-glib, autoreconfHook }:
+{ lib, stdenv, fetchFromGitHub, fetchhg, pidgin, glib, json-glib, autoreconfHook }:
 
 
 let
@@ -55,7 +55,7 @@ in stdenv.mkDerivation rec {
   nativeBuildInputs = [ autoreconfHook ];
   buildInputs = [ pidgin glib json-glib ];
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     inherit (src.meta) homepage;
     description = "Facebook protocol plugin for libpurple";
     license = licenses.gpl2;
diff --git a/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-hangouts/default.nix b/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-hangouts/default.nix
index 204d99f6d7aba..653708abe3b69 100644
--- a/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-hangouts/default.nix
+++ b/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-hangouts/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchhg, pidgin, glib, json-glib, protobuf, protobufc }:
+{ lib, stdenv, fetchhg, pidgin, glib, json-glib, protobuf, protobufc }:
 
 stdenv.mkDerivation {
   pname = "purple-hangouts-hg";
@@ -15,7 +15,7 @@ stdenv.mkDerivation {
   PKG_CONFIG_PURPLE_PLUGINDIR = "${placeholder "out"}/lib/purple-2";
   PKG_CONFIG_PURPLE_DATADIR = "${placeholder "out"}/share";
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     homepage = "https://bitbucket.org/EionRobb/purple-hangouts";
     description = "Native Hangouts support for pidgin";
     license = licenses.gpl3;
diff --git a/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-lurch/default.nix b/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-lurch/default.nix
index 0a6aa1a133d6e..2170aac16e053 100644
--- a/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-lurch/default.nix
+++ b/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-lurch/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, cmake, pidgin, minixml, libxml2, sqlite, libgcrypt }:
+{ lib, stdenv, fetchFromGitHub, cmake, pidgin, minixml, libxml2, sqlite, libgcrypt }:
 
 stdenv.mkDerivation rec {
   pname = "purple-lurch";
@@ -21,7 +21,7 @@ stdenv.mkDerivation rec {
     install -Dm755 -t $out/lib/purple-2 build/lurch.so
   '';
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     homepage = "https://github.com/gkdr/lurch";
     description = "XEP-0384: OMEMO Encryption for libpurple";
     license = licenses.gpl3;
diff --git a/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-matrix/default.nix b/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-matrix/default.nix
index 4ded2ce1d0bfe..75be98506aec9 100644
--- a/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-matrix/default.nix
+++ b/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-matrix/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, pkgconfig, pidgin, json-glib, glib, http-parser, sqlite, olm, libgcrypt } :
+{ lib, stdenv, fetchFromGitHub, pkgconfig, pidgin, json-glib, glib, http-parser, sqlite, olm, libgcrypt } :
 
 stdenv.mkDerivation rec {
   pname = "purple-matrix-unstable";
@@ -28,7 +28,7 @@ stdenv.mkDerivation rec {
 
   buildFlags = [ "CC=cc" ]; # fix build on darwin
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     homepage = "https://github.com/matrix-org/purple-matrix";
     description = "Matrix support for Pidgin / libpurple";
     license = licenses.gpl2;
diff --git a/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-plugin-pack/default.nix b/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-plugin-pack/default.nix
index 6739befbfea48..edc047c78ba23 100644
--- a/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-plugin-pack/default.nix
+++ b/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-plugin-pack/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pidgin, intltool, python } :
+{ lib, stdenv, fetchurl, pidgin, intltool, python } :
 
 stdenv.mkDerivation rec {
   name = "purple-plugin-pack-2.7.0";
@@ -9,7 +9,7 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ pidgin intltool python ];
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     homepage = "https://bitbucket.org/rekkanoryo/purple-plugin-pack";
     description = "Plugin pack for Pidgin 2.x";
     license = licenses.gpl2;
diff --git a/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-slack/default.nix b/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-slack/default.nix
index 5b3a1564aebfd..547cd2b14278d 100644
--- a/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-slack/default.nix
+++ b/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-slack/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, pidgin, pkgconfig }:
+{ lib, stdenv, fetchFromGitHub, pidgin, pkgconfig }:
 
 stdenv.mkDerivation {
   pname = "purple-slack-unstable";
@@ -17,7 +17,7 @@ stdenv.mkDerivation {
   PKG_CONFIG_PURPLE_PLUGINDIR = "${placeholder "out"}/lib/purple-2";
   PKG_CONFIG_PURPLE_DATAROOTDIR = "${placeholder "out"}/share";
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     homepage = "https://github.com/dylex/slack-libpurple";
     description = "Slack plugin for Pidgin";
     license = licenses.gpl2;
diff --git a/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-xmpp-http-upload/default.nix b/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-xmpp-http-upload/default.nix
index 3277e12ec086d..6ade8e5f19e56 100644
--- a/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-xmpp-http-upload/default.nix
+++ b/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-xmpp-http-upload/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchgit, pidgin, glib, libxml2 }:
+{ lib, stdenv, fetchgit, pidgin, glib, libxml2 }:
 
 stdenv.mkDerivation {
   name = "purple-xmpp-upload-2017-12-31";
@@ -15,7 +15,7 @@ stdenv.mkDerivation {
     install -Dm644 -t $out/lib/purple-2 jabber_http_file_upload.so
   '';
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     homepage = "https://github.com/Junker/purple-xmpp-http-upload";
     description = "HTTP File Upload plugin for libpurple (XMPP Protocol XEP-0363)";
     license = licenses.gpl3;
diff --git a/pkgs/applications/networking/instant-messengers/pidgin-plugins/sipe/default.nix b/pkgs/applications/networking/instant-messengers/pidgin-plugins/sipe/default.nix
index 3d1a6ac534c59..468d7f64c4cf3 100644
--- a/pkgs/applications/networking/instant-messengers/pidgin-plugins/sipe/default.nix
+++ b/pkgs/applications/networking/instant-messengers/pidgin-plugins/sipe/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pidgin, intltool, libxml2, gmime, nss }:
+{ lib, stdenv, fetchurl, pidgin, intltool, libxml2, gmime, nss }:
 
 stdenv.mkDerivation rec {
   pname = "pidgin-sipe";
@@ -15,7 +15,7 @@ stdenv.mkDerivation rec {
 
   postInstall = "ln -s \$out/lib/purple-2 \$out/share/pidgin-sipe";
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "SIPE plugin for Pidgin IM";
     homepage = "http://sipe.sourceforge.net/";
     license = licenses.gpl2;
diff --git a/pkgs/applications/networking/instant-messengers/pidgin-plugins/telegram-purple/default.nix b/pkgs/applications/networking/instant-messengers/pidgin-plugins/telegram-purple/default.nix
index 38424ca25979b..a5593624691b8 100644
--- a/pkgs/applications/networking/instant-messengers/pidgin-plugins/telegram-purple/default.nix
+++ b/pkgs/applications/networking/instant-messengers/pidgin-plugins/telegram-purple/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchgit, pkgconfig, pidgin, libwebp, libgcrypt, gettext } :
+{ lib, stdenv, fetchgit, pkgconfig, pidgin, libwebp, libgcrypt, gettext } :
 
 let
   version = "1.3.1";
@@ -33,7 +33,7 @@ stdenv.mkDerivation rec {
     cp imgs/telegram48.png $out/pixmaps/pidgin/protocols/48
   '';
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     homepage = "https://github.com/majn/telegram-purple";
     description = "Telegram for Pidgin / libpurple";
     license = licenses.gpl2;
diff --git a/pkgs/applications/networking/instant-messengers/pidgin-plugins/tox-prpl/default.nix b/pkgs/applications/networking/instant-messengers/pidgin-plugins/tox-prpl/default.nix
index de48ee26a6ed4..41c6a75310a6f 100644
--- a/pkgs/applications/networking/instant-messengers/pidgin-plugins/tox-prpl/default.nix
+++ b/pkgs/applications/networking/instant-messengers/pidgin-plugins/tox-prpl/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, libtoxcore, pidgin, autoreconfHook, libsodium }:
+{ lib, stdenv, fetchFromGitHub, libtoxcore, pidgin, autoreconfHook, libsodium }:
 
 stdenv.mkDerivation rec {
   pname = "tox-prpl";
@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
   buildInputs = [ libtoxcore pidgin libsodium ];
   nativeBuildInputs = [ autoreconfHook ];
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     homepage = "https://github.com/jin-eld/tox-prpl";
     description = "Tox plugin for Pidgin / libpurple";
     license = licenses.gpl3;
diff --git a/pkgs/applications/networking/instant-messengers/pidgin-plugins/window-merge/default.nix b/pkgs/applications/networking/instant-messengers/pidgin-plugins/window-merge/default.nix
index f576f2ad9c3e7..c5437e965ed87 100644
--- a/pkgs/applications/networking/instant-messengers/pidgin-plugins/window-merge/default.nix
+++ b/pkgs/applications/networking/instant-messengers/pidgin-plugins/window-merge/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pidgin } :
+{ lib, stdenv, fetchurl, pidgin } :
 
 stdenv.mkDerivation rec {
   pname = "pidgin-window-merge";
@@ -11,7 +11,7 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ pidgin ];
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     homepage = "https://github.com/dm0-/window_merge";
     description = "Pidgin plugin that merges the Buddy List window with a conversation window";
     license = licenses.gpl3;
diff --git a/pkgs/applications/networking/instant-messengers/pidgin/default.nix b/pkgs/applications/networking/instant-messengers/pidgin/default.nix
index a269eead708aa..c956864b83d78 100644
--- a/pkgs/applications/networking/instant-messengers/pidgin/default.nix
+++ b/pkgs/applications/networking/instant-messengers/pidgin/default.nix
@@ -72,7 +72,7 @@ let unwrapped = stdenv.mkDerivation rec {
       --prefix GST_PLUGIN_SYSTEM_PATH_1_0 : "$GST_PLUGIN_SYSTEM_PATH_1_0"
   '';
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "Multi-protocol instant messaging client";
     homepage = "http://pidgin.im";
     license = licenses.gpl2Plus;
diff --git a/pkgs/applications/networking/instant-messengers/pybitmessage/default.nix b/pkgs/applications/networking/instant-messengers/pybitmessage/default.nix
index d76b8dd206e46..06f02fa809468 100644
--- a/pkgs/applications/networking/instant-messengers/pybitmessage/default.nix
+++ b/pkgs/applications/networking/instant-messengers/pybitmessage/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, python2Packages, openssl }:
+{ lib, stdenv, fetchFromGitHub, python2Packages, openssl }:
 
 python2Packages.buildPythonApplication rec {
   pname = "pybitmessage";
@@ -30,7 +30,7 @@ python2Packages.buildPythonApplication rec {
 
   '';
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     homepage = "https://bitmessage.org/";
     description = "The official Bitmessage client";
     license = licenses.mit;
diff --git a/pkgs/applications/networking/instant-messengers/qtox/default.nix b/pkgs/applications/networking/instant-messengers/qtox/default.nix
index 2605d6dc08187..37527262b7fec 100644
--- a/pkgs/applications/networking/instant-messengers/qtox/default.nix
+++ b/pkgs/applications/networking/instant-messengers/qtox/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, mkDerivation, fetchFromGitHub, cmake, pkg-config, perl
+{ lib, stdenv, mkDerivation, fetchFromGitHub, cmake, pkg-config, perl
 , libtoxcore, libpthreadstubs, libXdmcp, libXScrnSaver
 , qtbase, qtsvg, qttools, qttranslations
 , ffmpeg_3, filter-audio, libexif, libsodium, libopus
@@ -35,7 +35,7 @@ mkDerivation rec {
     "-DTIMESTAMP=1"
   ];
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "Qt Tox client";
     homepage = "https://tox.chat";
     license = licenses.gpl3;
diff --git a/pkgs/applications/networking/instant-messengers/rambox/default.nix b/pkgs/applications/networking/instant-messengers/rambox/default.nix
index cc9fab4d3752d..bc26b68d2db7c 100644
--- a/pkgs/applications/networking/instant-messengers/rambox/default.nix
+++ b/pkgs/applications/networking/instant-messengers/rambox/default.nix
@@ -41,7 +41,7 @@ in stdenv.mkDerivation rec {
     )
   '';
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "Free and Open Source messaging and emailing app that combines common web applications into one";
     homepage = "https://rambox.pro";
     license = licenses.mit;
diff --git a/pkgs/applications/networking/instant-messengers/rambox/pro.nix b/pkgs/applications/networking/instant-messengers/rambox/pro.nix
index 3cdf1339e3bf3..1df0b597ae24a 100644
--- a/pkgs/applications/networking/instant-messengers/rambox/pro.nix
+++ b/pkgs/applications/networking/instant-messengers/rambox/pro.nix
@@ -1,4 +1,4 @@
-{ autoPatchelfHook, electron_7, fetchurl, makeDesktopItem, makeWrapper, nodePackages, nss, stdenv, xdg_utils, xorg }:
+{ autoPatchelfHook, electron_7, fetchurl, makeDesktopItem, makeWrapper, nodePackages, nss, lib, stdenv, xdg_utils, xorg }:
 
 let
   electron = electron_7;
@@ -46,7 +46,7 @@ stdenv.mkDerivation rec {
     categories = "Network;";
   };
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "Messaging and emailing app that combines common web applications into one";
     homepage = "https://rambox.pro";
     license = licenses.unfree;
diff --git a/pkgs/applications/networking/instant-messengers/ricochet/default.nix b/pkgs/applications/networking/instant-messengers/ricochet/default.nix
index de46c891d1fae..322da86071c59 100644
--- a/pkgs/applications/networking/instant-messengers/ricochet/default.nix
+++ b/pkgs/applications/networking/instant-messengers/ricochet/default.nix
@@ -1,4 +1,4 @@
-{ mkDerivation, stdenv, fetchurl, pkgconfig, makeDesktopItem
+{ mkDerivation, lib, stdenv, fetchurl, pkgconfig, makeDesktopItem
 , qtbase, qttools, qtmultimedia, qtquick1, qtquickcontrols
 , openssl, protobuf, qmake
 }:
@@ -49,7 +49,7 @@ mkDerivation rec {
   # RCC: Error in 'translation/embedded.qrc': Cannot find file 'ricochet_en.qm'
   enableParallelBuilding = false;
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "Anonymous peer-to-peer instant messaging";
     homepage = "https://ricochet.im";
     license = licenses.bsd3;
diff --git a/pkgs/applications/networking/instant-messengers/ring-daemon/default.nix b/pkgs/applications/networking/instant-messengers/ring-daemon/default.nix
index 4a95debdfd104..801e682668034 100644
--- a/pkgs/applications/networking/instant-messengers/ring-daemon/default.nix
+++ b/pkgs/applications/networking/instant-messengers/ring-daemon/default.nix
@@ -1,4 +1,4 @@
-{ stdenv
+{ lib, stdenv
 , fetchgit
 , which
 , autoreconfHook
@@ -52,7 +52,7 @@ let
   patchdir = "${src}/contrib/src";
 
   restbed = import ./restbed.nix {
-    inherit stdenv fetchFromGitHub cmake asio openssl;
+    inherit stdenv lib fetchFromGitHub cmake asio openssl;
     patches = [
     "${patchdir}/restbed/CMakeLists.patch"
     "${patchdir}/restbed/strand.patch"
@@ -132,7 +132,7 @@ stdenv.mkDerivation {
     ln -s $out/dringctrl/dringctrl.py $out/bin/dringctrl.py
   '';
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "A Voice-over-IP software phone";
     longDescription = ''
       As the SIP/audio daemon and the user interface are separate processes, it
diff --git a/pkgs/applications/networking/instant-messengers/ring-daemon/restbed.nix b/pkgs/applications/networking/instant-messengers/ring-daemon/restbed.nix
index 5b7a402504d8b..e2cdb1f05b0e9 100644
--- a/pkgs/applications/networking/instant-messengers/ring-daemon/restbed.nix
+++ b/pkgs/applications/networking/instant-messengers/ring-daemon/restbed.nix
@@ -1,4 +1,4 @@
-{ stdenv
+{ lib, stdenv
 , fetchFromGitHub
 , cmake
 , asio
@@ -22,7 +22,7 @@ stdenv.mkDerivation {
   nativeBuildInputs = [ cmake ];
   buildInputs = [ asio openssl ];
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "HTTP framework for building networked applications";
     longDescription = ''
       HTTP framework for building networked applications that require seamless
diff --git a/pkgs/applications/networking/instant-messengers/salut-a-toi/default.nix b/pkgs/applications/networking/instant-messengers/salut-a-toi/default.nix
index 6b9593a24b7f1..614ceeb0c3247 100644
--- a/pkgs/applications/networking/instant-messengers/salut-a-toi/default.nix
+++ b/pkgs/applications/networking/instant-messengers/salut-a-toi/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, python27Packages, file }:
+{ lib, stdenv, fetchurl, python27Packages, file }:
 
 let
   inherit (python27Packages) python;
@@ -50,7 +50,7 @@ in
       done
     '';
 
-    meta = with stdenv.lib; {
+    meta = with lib; {
       homepage = "http://sat.goffi.org/";
       description = "A multi-frontend XMPP client";
       platforms = platforms.linux;
diff --git a/pkgs/applications/networking/instant-messengers/salut-a-toi/requirements.nix b/pkgs/applications/networking/instant-messengers/salut-a-toi/requirements.nix
index 1a68111824533..c15b7ac45dd85 100644
--- a/pkgs/applications/networking/instant-messengers/salut-a-toi/requirements.nix
+++ b/pkgs/applications/networking/instant-messengers/salut-a-toi/requirements.nix
@@ -1,5 +1,5 @@
 { fetchurl
-, stdenv
+, lib, stdenv
 , pythonPackages
 }:
 
@@ -40,7 +40,7 @@ in {
     # error: invalid command 'test'
     doCheck = false;
 
-    meta = with stdenv.lib; {
+    meta = with lib; {
       homepage = "http://home.blarg.net/~steveha/pyfeed.html";
       description = "Tools for syndication feeds";
     };
@@ -57,7 +57,7 @@ in {
 
     propagatedBuildInputs = with pythonPackages; [twisted dateutil];
 
-    meta = with stdenv.lib; {
+    meta = with lib; {
       description = "Some (mainly XMPP-related) additions to twisted";
       homepage = "http://wokkel.ik.nu/";
       license = licenses.mit;
diff --git a/pkgs/applications/networking/instant-messengers/scudcloud/default.nix b/pkgs/applications/networking/instant-messengers/scudcloud/default.nix
index b16659ba44cd9..55935f69e1c8c 100644
--- a/pkgs/applications/networking/instant-messengers/scudcloud/default.nix
+++ b/pkgs/applications/networking/instant-messengers/scudcloud/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, python3Packages }:
+{ lib, stdenv, fetchurl, python3Packages }:
 
 let version = "1.63";
 in python3Packages.buildPythonPackage {
@@ -11,7 +11,7 @@ in python3Packages.buildPythonPackage {
 
   propagatedBuildInputs = with python3Packages; [ pyqt5_with_qtwebkit dbus-python jsmin ];
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "Non-official desktop client for Slack";
     homepage = "https://github.com/raelgc/scudcloud";
     license = licenses.mit;
diff --git a/pkgs/applications/networking/instant-messengers/skypeforlinux/default.nix b/pkgs/applications/networking/instant-messengers/skypeforlinux/default.nix
index d4e43ed3a92df..068b939d515c5 100644
--- a/pkgs/applications/networking/instant-messengers/skypeforlinux/default.nix
+++ b/pkgs/applications/networking/instant-messengers/skypeforlinux/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, dpkg
+{ lib, stdenv, fetchurl, dpkg
 , alsaLib, atk, cairo, cups, curl, dbus, expat, fontconfig, freetype, gdk-pixbuf, glib, glibc, gnome2, gnome3
 , gtk3, libappindicator-gtk3, libnotify, libpulseaudio, libsecret, libv4l, nspr, nss, pango, systemd, wrapGAppsHook, xorg
 , at-spi2-atk, libuuid, at-spi2-core }:
@@ -114,7 +114,7 @@ in stdenv.mkDerivation {
       --replace /usr/bin/ $out/bin/
   '';
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "Linux client for skype";
     homepage = "https://www.skype.com";
     license = licenses.unfree;
diff --git a/pkgs/applications/networking/instant-messengers/slack-term/default.nix b/pkgs/applications/networking/instant-messengers/slack-term/default.nix
index c862c253c00a6..66d59346c4b14 100644
--- a/pkgs/applications/networking/instant-messengers/slack-term/default.nix
+++ b/pkgs/applications/networking/instant-messengers/slack-term/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, buildGoPackage, fetchFromGitHub }:
+{ lib, stdenv, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
   # https://github.com/erroneousboat/slack-term
@@ -14,7 +14,7 @@ buildGoPackage rec {
     sha256 = "1fbq7bdhy70hlkklppimgdjamnk0v059pg73xm9ax1f4616ki1m6";
   };
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "Slack client for your terminal";
     homepage = "https://github.com/erroneousboat/slack-term";
     license = licenses.mit;
diff --git a/pkgs/applications/networking/instant-messengers/slack/default.nix b/pkgs/applications/networking/instant-messengers/slack/default.nix
index 5f367c76a928f..6c1e99a24dac7 100644
--- a/pkgs/applications/networking/instant-messengers/slack/default.nix
+++ b/pkgs/applications/networking/instant-messengers/slack/default.nix
@@ -1,4 +1,4 @@
-{ stdenv
+{ lib, stdenv
 , fetchurl
 , dpkg
 , undmg
@@ -65,7 +65,7 @@ let
     };
   }.${system} or throwSystem;
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "Desktop client for Slack";
     homepage = "https://slack.com";
     license = licenses.unfree;
diff --git a/pkgs/applications/networking/instant-messengers/stride/default.nix b/pkgs/applications/networking/instant-messengers/stride/default.nix
index 895ad30360e97..9096a925bbdee 100644
--- a/pkgs/applications/networking/instant-messengers/stride/default.nix
+++ b/pkgs/applications/networking/instant-messengers/stride/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, dpkg, alsaLib, atk, cairo, cups, dbus, expat, fontconfig
+{ lib, stdenv, fetchurl, dpkg, alsaLib, atk, cairo, cups, dbus, expat, fontconfig
 , freetype, gdk-pixbuf, glib, gnome2, nspr, nss, pango, udev, xorg }:
 let
   fullPath = stdenv.lib.makeLibraryPath [
@@ -58,7 +58,7 @@ stdenv.mkDerivation rec {
       "$out/bin/stride"
   '';
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "Desktop client for Atlassian Stride";
     homepage = "https://www.stride.com/";
     license = licenses.unfree;
diff --git a/pkgs/applications/networking/instant-messengers/swift-im/default.nix b/pkgs/applications/networking/instant-messengers/swift-im/default.nix
index c520835b1f0c8..494a1f267f95f 100644
--- a/pkgs/applications/networking/instant-messengers/swift-im/default.nix
+++ b/pkgs/applications/networking/instant-messengers/swift-im/default.nix
@@ -1,4 +1,4 @@
-{ mkDerivation, stdenv, fetchurl, pkgconfig, qttools, sconsPackages
+{ mkDerivation, lib, stdenv, fetchurl, pkgconfig, qttools, sconsPackages
 , GConf, avahi, boost, hunspell, libXScrnSaver, libedit, libidn, libnatpmp, libxml2
 , lua, miniupnpc, openssl, qtbase, qtmultimedia, qtsvg, qtwebkit, qtx11extras, zlib
 }:
@@ -34,7 +34,7 @@ mkDerivation rec {
   installTargets = [ (placeholder "out") ];
   installFlags = [ "SWIFT_INSTALLDIR=${placeholder "out"}" ];
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     homepage = "https://swift.im/";
     description = "Qt XMPP client";
     license = licenses.gpl3;
diff --git a/pkgs/applications/networking/instant-messengers/teams/default.nix b/pkgs/applications/networking/instant-messengers/teams/default.nix
index 1f4e11527ccda..af3235bbdc7c2 100644
--- a/pkgs/applications/networking/instant-messengers/teams/default.nix
+++ b/pkgs/applications/networking/instant-messengers/teams/default.nix
@@ -78,7 +78,7 @@ stdenv.mkDerivation rec {
     done;
   '';
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "Microsoft Teams";
     homepage = "https://teams.microsoft.com";
     downloadPage = "https://teams.microsoft.com/downloads";
diff --git a/pkgs/applications/networking/instant-messengers/teamspeak/client.nix b/pkgs/applications/networking/instant-messengers/teamspeak/client.nix
index ba726d5b37710..33b8c5355f70a 100644
--- a/pkgs/applications/networking/instant-messengers/teamspeak/client.nix
+++ b/pkgs/applications/networking/instant-messengers/teamspeak/client.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, makeWrapper, makeDesktopItem, zlib, glib, libpng, freetype, openssl
+{ lib, stdenv, fetchurl, makeWrapper, makeDesktopItem, zlib, glib, libpng, freetype, openssl
 , xorg, fontconfig, qtbase, qtwebengine, qtwebchannel, qtsvg, qtwebsockets, xkeyboard_config
 , alsaLib, libpulseaudio ? null, libredirect, quazip, which, unzip, llvmPackages, writeShellScriptBin
 }:
@@ -99,7 +99,7 @@ stdenv.mkDerivation rec {
   dontStrip = true;
   dontPatchELF = true;
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "The TeamSpeak voice communication tool";
     homepage = "https://teamspeak.com/";
     license = {
diff --git a/pkgs/applications/networking/instant-messengers/teamspeak/server.nix b/pkgs/applications/networking/instant-messengers/teamspeak/server.nix
index 521e60c78f000..3dfbb69e83c7f 100644
--- a/pkgs/applications/networking/instant-messengers/teamspeak/server.nix
+++ b/pkgs/applications/networking/instant-messengers/teamspeak/server.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, postgresql, autoPatchelfHook, writeScript }:
+{ lib, stdenv, fetchurl, postgresql, autoPatchelfHook, writeScript }:
 
 let
   arch = if stdenv.is64bit then "amd64" else "x86";
@@ -51,7 +51,7 @@ in stdenv.mkDerivation rec {
     update-source-version teamspeak_server "$version" --system=x86_64-linux
   '';
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "TeamSpeak voice communication server";
     homepage = "https://teamspeak.com/";
     license = licenses.unfreeRedistributable;
diff --git a/pkgs/applications/networking/instant-messengers/telepathy/gabble/default.nix b/pkgs/applications/networking/instant-messengers/telepathy/gabble/default.nix
index d81af8388aac9..3cdaa72cfd2c4 100644
--- a/pkgs/applications/networking/instant-messengers/telepathy/gabble/default.nix
+++ b/pkgs/applications/networking/instant-messengers/telepathy/gabble/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, libxslt, telepathy-glib, libxml2, dbus-glib, dbus
+{ lib, stdenv, fetchurl, pkgconfig, libxslt, telepathy-glib, libxml2, dbus-glib, dbus
 , sqlite, libsoup, libnice, gnutls}:
 
 stdenv.mkDerivation rec {
@@ -19,7 +19,7 @@ stdenv.mkDerivation rec {
   enableParallelBuilding = true;
   doCheck = true;
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     homepage = "https://telepathy.freedesktop.org/components/telepathy-gabble/";
     description = "Jabber/XMPP connection manager for the Telepathy framework";
     license = licenses.lgpl21Plus;
diff --git a/pkgs/applications/networking/instant-messengers/telepathy/logger/default.nix b/pkgs/applications/networking/instant-messengers/telepathy/logger/default.nix
index f8e1f1f2c665d..e96b35f21a8e0 100644
--- a/pkgs/applications/networking/instant-messengers/telepathy/logger/default.nix
+++ b/pkgs/applications/networking/instant-messengers/telepathy/logger/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, dbus-glib, libxml2, sqlite, telepathy-glib, pkgconfig
+{ lib, stdenv, fetchurl, dbus-glib, libxml2, sqlite, telepathy-glib, pkgconfig
 , dconf, makeWrapper, intltool, libxslt, gobject-introspection, dbus }:
 
 stdenv.mkDerivation rec {
@@ -26,7 +26,7 @@ stdenv.mkDerivation rec {
       --prefix XDG_DATA_DIRS : "$GSETTINGS_SCHEMAS_PATH"
   '';
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "Logger service for Telepathy framework";
     homepage = "https://telepathy.freedesktop.org/components/telepathy-logger/";
     license = licenses.lgpl21;
diff --git a/pkgs/applications/networking/instant-messengers/telepathy/mission-control/default.nix b/pkgs/applications/networking/instant-messengers/telepathy/mission-control/default.nix
index bc0657f7b1a73..1df59809146e9 100644
--- a/pkgs/applications/networking/instant-messengers/telepathy/mission-control/default.nix
+++ b/pkgs/applications/networking/instant-messengers/telepathy/mission-control/default.nix
@@ -1,4 +1,4 @@
-{ stdenv
+{ lib, stdenv
 , fetchurl
 , pkg-config
 , dconf
@@ -43,7 +43,7 @@ stdenv.mkDerivation rec {
       --prefix XDG_DATA_DIRS : "$GSETTINGS_SCHEMAS_PATH"
   '';
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "An account manager and channel dispatcher for the Telepathy framework";
     homepage = "https://telepathy.freedesktop.org/components/telepathy-mission-control/";
     license = licenses.lgpl21Only;
diff --git a/pkgs/applications/networking/instant-messengers/telepathy/salut/default.nix b/pkgs/applications/networking/instant-messengers/telepathy/salut/default.nix
index 6513c6324a617..dc0a16139ea91 100644
--- a/pkgs/applications/networking/instant-messengers/telepathy/salut/default.nix
+++ b/pkgs/applications/networking/instant-messengers/telepathy/salut/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, libxslt, glib, libxml2, telepathy-glib, avahi, libsoup
+{ lib, stdenv, fetchurl, libxslt, glib, libxml2, telepathy-glib, avahi, libsoup
 , libuuid, openssl, pcre, sqlite, pkgconfig }:
 
 stdenv.mkDerivation rec {
@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
 
   configureFlags = [ "--disable-avahi-tests" ];
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "Link-local XMPP connection manager for Telepathy";
     platforms = platforms.gnu ++ platforms.linux; # Random choice
     maintainers = [ maintainers.lethalman ];
diff --git a/pkgs/applications/networking/instant-messengers/tensor/default.nix b/pkgs/applications/networking/instant-messengers/tensor/default.nix
index 1ea249a8b51bd..93b3315c1eff1 100644
--- a/pkgs/applications/networking/instant-messengers/tensor/default.nix
+++ b/pkgs/applications/networking/instant-messengers/tensor/default.nix
@@ -1,4 +1,4 @@
-{ mkDerivation, stdenv, fetchgit, qtbase, qtquickcontrols, qmake, makeDesktopItem }:
+{ mkDerivation, lib, stdenv, fetchgit, qtbase, qtquickcontrols, qmake, makeDesktopItem }:
 
 # we now have libqmatrixclient so a future version of tensor that supports it
 # should use that
@@ -45,7 +45,7 @@ mkDerivation rec {
     runHook postInstall
   '';
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     homepage = "https://matrix.org/docs/projects/client/tensor.html";
     description = "Cross-platform Qt5/QML-based Matrix client";
     license = licenses.gpl3;
diff --git a/pkgs/applications/networking/instant-messengers/torchat/default.nix b/pkgs/applications/networking/instant-messengers/torchat/default.nix
index 8231f481ee0d9..087dd502946de 100644
--- a/pkgs/applications/networking/instant-messengers/torchat/default.nix
+++ b/pkgs/applications/networking/instant-messengers/torchat/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, python, unzip, wxPython, wrapPython, tor }:
+{ lib, stdenv, fetchurl, python, unzip, wxPython, wrapPython, tor }:
 stdenv.mkDerivation rec {
 
   pname = "torchat";
@@ -27,7 +27,7 @@ stdenv.mkDerivation rec {
         --add-flags "-O $out/lib/torchat/torchat.py"
   '';
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     homepage = "https://github.com/prof7bit/TorChat";
     description = "Instant messaging application on top of the Tor network and it's location hidden services";
     license = licenses.gpl3;
diff --git a/pkgs/applications/networking/instant-messengers/toxic/default.nix b/pkgs/applications/networking/instant-messengers/toxic/default.nix
index a2489427b946a..4aee50453ed40 100644
--- a/pkgs/applications/networking/instant-messengers/toxic/default.nix
+++ b/pkgs/applications/networking/instant-messengers/toxic/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, libsodium, ncurses, curl
+{ lib, stdenv, fetchFromGitHub, libsodium, ncurses, curl
 , libtoxcore, openal, libvpx, freealut, libconfig, pkgconfig, libopus
 , qrencode, gdk-pixbuf, libnotify }:
 
@@ -23,7 +23,7 @@ stdenv.mkDerivation rec {
   ];
   nativeBuildInputs = [ pkgconfig libconfig ];
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "Reference CLI for Tox";
     license = licenses.gpl3Plus;
     maintainers = with maintainers; [ ];
diff --git a/pkgs/applications/networking/instant-messengers/turses/default.nix b/pkgs/applications/networking/instant-messengers/turses/default.nix
index b6017277b0a50..4b07289a11caf 100644
--- a/pkgs/applications/networking/instant-messengers/turses/default.nix
+++ b/pkgs/applications/networking/instant-messengers/turses/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchpatch, python3Packages }:
+{ lib, stdenv, fetchpatch, python3Packages }:
 
 with stdenv.lib;
 with python3Packages;
@@ -44,7 +44,7 @@ buildPythonPackage rec {
     sed -i -e "s|self.observer.update.assert_called_once()|assert self.observer.update.call_count == 1|" tests/test_meta.py
   '';
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     homepage = "https://github.com/louipc/turses";
     description = "A Twitter client for the console";
     license = licenses.gpl3;
diff --git a/pkgs/applications/networking/instant-messengers/twinkle/default.nix b/pkgs/applications/networking/instant-messengers/twinkle/default.nix
index b6f0b87dc8480..004a4dab82366 100644
--- a/pkgs/applications/networking/instant-messengers/twinkle/default.nix
+++ b/pkgs/applications/networking/instant-messengers/twinkle/default.nix
@@ -1,4 +1,4 @@
-{ stdenv
+{ lib, stdenv
 , fetchFromGitHub
 , cmake
 , libxml2
@@ -73,7 +73,7 @@ mkDerivation rec {
     /* "-DWITH_DIAMONDCARD=On" seems ancient and broken */
   ];
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     changelog = "https://github.com/LubosD/twinkle/blob/${version}/NEWS";
     description = "A SIP-based VoIP client";
     homepage = "http://twinkle.dolezel.info/";
diff --git a/pkgs/applications/networking/instant-messengers/utox/default.nix b/pkgs/applications/networking/instant-messengers/utox/default.nix
index b360793e484b7..01f2b9c5644c5 100644
--- a/pkgs/applications/networking/instant-messengers/utox/default.nix
+++ b/pkgs/applications/networking/instant-messengers/utox/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, check, cmake, pkgconfig
+{ lib, stdenv, fetchFromGitHub, check, cmake, pkgconfig
 , libtoxcore, filter-audio, dbus, libvpx, libX11, openal, freetype, libv4l
 , libXrender, fontconfig, libXext, libXft, libsodium, libopus }:
 
@@ -33,7 +33,7 @@ stdenv.mkDerivation rec {
   doCheck = stdenv.hostPlatform == stdenv.buildPlatform;
   checkInputs = [ check ];
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "Lightweight Tox client";
     homepage = "https://github.com/uTox/uTox";
     license = licenses.gpl3;
diff --git a/pkgs/applications/networking/instant-messengers/vacuum/default.nix b/pkgs/applications/networking/instant-messengers/vacuum/default.nix
index ed320d9679d6b..0fc7e8b6d8ee2 100644
--- a/pkgs/applications/networking/instant-messengers/vacuum/default.nix
+++ b/pkgs/applications/networking/instant-messengers/vacuum/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub
+{ lib, stdenv, fetchFromGitHub
   , qt4, qmake4Hook, openssl
   , xorgproto, libX11, libXScrnSaver
   , xz, zlib
@@ -31,7 +31,7 @@ stdenv.mkDerivation {
 
   hardeningDisable = [ "format" ];
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "An XMPP client fully composed of plugins";
     maintainers = [ maintainers.raskin ];
     platforms = platforms.linux;
diff --git a/pkgs/applications/networking/instant-messengers/vk-messenger/default.nix b/pkgs/applications/networking/instant-messengers/vk-messenger/default.nix
index 2910c389daace..d7deb7ee052c6 100644
--- a/pkgs/applications/networking/instant-messengers/vk-messenger/default.nix
+++ b/pkgs/applications/networking/instant-messengers/vk-messenger/default.nix
@@ -44,7 +44,7 @@ in stdenv.mkDerivation {
     cp -r --parents share/pixmaps $out
   '';
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "Simple and Convenient Messaging App for VK";
     homepage = "https://vk.com/messenger";
     license = licenses.unfree;
diff --git a/pkgs/applications/networking/instant-messengers/wavebox/default.nix b/pkgs/applications/networking/instant-messengers/wavebox/default.nix
index bdc8aabf61cf7..cddff29b5ed50 100644
--- a/pkgs/applications/networking/instant-messengers/wavebox/default.nix
+++ b/pkgs/applications/networking/instant-messengers/wavebox/default.nix
@@ -1,5 +1,5 @@
 { alsaLib, autoPatchelfHook, fetchurl, gtk3, libnotify
-, makeDesktopItem, makeWrapper, nss, stdenv, udev, xdg_utils
+, makeDesktopItem, makeWrapper, nss, lib, stdenv, udev, xdg_utils
 , xorg
 }:
 
@@ -57,7 +57,7 @@ in stdenv.mkDerivation {
       --prefix PATH : ${xdg_utils}/bin
   '';
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "Wavebox messaging application";
     homepage = "https://wavebox.io";
     license = licenses.mpl20;
diff --git a/pkgs/applications/networking/instant-messengers/wire-desktop/default.nix b/pkgs/applications/networking/instant-messengers/wire-desktop/default.nix
index b198b954bd40a..966583d2089a1 100644
--- a/pkgs/applications/networking/instant-messengers/wire-desktop/default.nix
+++ b/pkgs/applications/networking/instant-messengers/wire-desktop/default.nix
@@ -31,7 +31,7 @@ let
     x86_64-linux = "033804nkz1fdmq3p8iplrlx708x1fjlr09bmrpy36lqg5h7m3yd6";
   }.${system} or throwSystem;
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "A modern, secure messenger for everyone";
     longDescription = ''
       Wire Personal is a secure, privacy-friendly messenger. It combines useful
diff --git a/pkgs/applications/networking/instant-messengers/xmpp-client/default.nix b/pkgs/applications/networking/instant-messengers/xmpp-client/default.nix
index 52cf8e3279a03..a4c3f55b29962 100644
--- a/pkgs/applications/networking/instant-messengers/xmpp-client/default.nix
+++ b/pkgs/applications/networking/instant-messengers/xmpp-client/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, buildGoPackage, fetchFromGitHub }:
+{ lib, stdenv, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
   pname = "xmpp-client";
@@ -16,7 +16,7 @@ buildGoPackage rec {
 
   goDeps = ./deps.nix;
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "An XMPP client with OTR support";
     homepage = "https://github.com/agl/xmpp-client";
     license = licenses.bsd3;