{ lib, stdenvNoCC, fetchurl, }: stdenvNoCC.mkDerivation (finalAttrs: { pname = "redlib"; version = "3.2"; src = fetchurl { url = "https://addons.mozilla.org/firefox/downloads/file/4330244/redlib-${finalAttrs.version}.xpi"; hash = "sha256-j6A/CQ56hKOLgaDcmJBVE9lThn8js4xDkj88wqIzBE8="; }; dontUnpack = true; installPhase = '' runHook preInstall install -Dm644 "$src" "$out/share/mozilla/extensions/{ec8030f7-c20a-464f-9b0e-13a3a9e97384}/{5003e502-f361-4bf6-b09e-41a844d36d33}.xpi" runHook postInstall ''; meta = { homepage = "https://addons.mozilla.org/en-US/firefox/addon/redlib/"; description = "Redirect to Redlib with Farside"; license = lib.licenses.mit; maintainers = with lib.maintainers; [ donovanglover ]; platforms = lib.platforms.all; }; })