nix: use nixfmt-rfc-style

pkgs/default.nix

@@ -1,4 +1,5 @@
 # TODO: auto import everything
-{pkgs, ...}: {
-  qrclip = pkgs.callPackage ./qrclip {};
+{ pkgs, ... }:
+{
+  qrclip = pkgs.callPackage ./qrclip { };
 }

pkgs/qrclip/default.nix

@@ -2,11 +2,14 @@
   pkgs,
   lib,
   stdenv,
-}: let
-  zbar = pkgs.zbar.override {enableVideo = false;};
+}:
+let
+  zbar = pkgs.zbar.override { enableVideo = false; };
 in
-  (pkgs.writeShellScriptBin "qrclip" ''
-    set -eo pipefail
-    ${pkgs.pngpaste}/bin/pngpaste - | ${zbar}/bin/zbarimg --raw -q1 -
-  '')
-  // {meta.platforms = lib.platforms.darwin;}
+(pkgs.writeShellScriptBin "qrclip" ''
+  set -eo pipefail
+  ${pkgs.pngpaste}/bin/pngpaste - | ${zbar}/bin/zbarimg --raw -q1 -
+'')
+// {
+  meta.platforms = lib.platforms.darwin;
+}