Add nixpkgs-fmt pre-commit hook

overlays/changedetection.io/default.nix

@@ -22,7 +22,8 @@ let
       };
     };
   };
-in with py.pkgs;
+in
+with py.pkgs;
 buildPythonApplication rec {
   pname = "changedetection.io";
   version = "0.30";

overlays/lastpass/default.nix

@@ -1,5 +1,16 @@
-{ stdenv, lib, fetchFromGitHub, asciidoc, cmake, docbook_xsl, pkgconfig
-, bash-completion, curl, openssl, libxml2, libxslt }:
+{ stdenv
+, lib
+, fetchFromGitHub
+, asciidoc
+, cmake
+, docbook_xsl
+, pkgconfig
+, bash-completion
+, curl
+, openssl
+, libxml2
+, libxslt
+}:
 
 stdenv.mkDerivation rec {
   pname = "lpass";

overlays/rfd/default.nix

@@ -2,7 +2,8 @@
 
 let py = python3.override { };
 
-in with py.pkgs;
+in
+with py.pkgs;
 buildPythonApplication rec {
   pname = "rfd";
   version = "v0.7.1";