diff --git a/cachix.nix b/cachix.nix
index cce90a32..32a3e8df 100644
--- a/cachix.nix
+++ b/cachix.nix
@@ -1,14 +1,12 @@
-
 # WARN: this file will get overwritten by $ cachix use <name>
 { pkgs, lib, ... }:
-
 let
   folder = ./cachix;
   toImport = name: value: folder + ("/" + name);
   filterCaches = key: value: value == "regular" && lib.hasSuffix ".nix" key;
   imports = lib.mapAttrsToList toImport (lib.filterAttrs filterCaches (builtins.readDir folder));
-in {
+in
+{
   inherit imports;
-  nix.binaryCaches = ["https://cache.nixos.org/"];
+  nix.binaryCaches = [ "https://cache.nixos.org/" ];
 }
-    
\ No newline at end of file
diff --git a/cachix/nrdxp.nix b/cachix/nrdxp.nix
index c6a09b61..bb3b4a59 100644
--- a/cachix/nrdxp.nix
+++ b/cachix/nrdxp.nix
@@ -1,4 +1,3 @@
-
 {
   nix = {
     binaryCaches = [
@@ -9,4 +8,3 @@
     ];
   };
 }
-    
\ No newline at end of file
diff --git a/configuration.nix b/configuration.nix
index 59f7770a..2e189a2c 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -7,16 +7,18 @@ let
 
   hostname = lib.fileContents /etc/hostname;
   host = "/etc/nixos/hosts/${hostname}.nix";
-  config = if (builtins.pathExists host) then
-    [ host ]
-  else
-    [ /etc/nixos/hosts/NixOS.nix ];
-in {
+  config =
+    if (builtins.pathExists host) then
+      [ host ]
+    else
+      [ /etc/nixos/hosts/NixOS.nix ];
+in
+{
   imports = (import ./modules/list.nix) ++ [
     "${
       builtins.fetchTarball
-      "https://github.com/rycee/home-manager/archive/master.tar.gz"
-    }/nixos"
+        "https://github.com/rycee/home-manager/archive/master.tar.gz"
+      }/nixos"
     /etc/nixos/profiles/core.nix
   ] ++ config;
 
@@ -27,8 +29,11 @@ in {
     "nixpkgs-overlays=/etc/nixos/overlays"
   ];
 
-  nixpkgs.overlays = let
-    overlays = map (name: import (./overlays + "/${name}"))
-      (attrNames (readDir ./overlays));
-  in overlays;
+  nixpkgs.overlays =
+    let
+      overlays = map
+        (name: import (./overlays + "/${name}"))
+        (attrNames (readDir ./overlays));
+    in
+    overlays;
 }
diff --git a/flake.nix b/flake.nix
index 60cd03cd..2f6d10d8 100644
--- a/flake.nix
+++ b/flake.nix
@@ -26,7 +26,8 @@
       pkgs = pkgImport nixpkgs;
       unstablePkgs = pkgImport unstable;
 
-    in {
+    in
+    {
       nixosConfigurations =
         import ./hosts (inputs // { inherit system pkgs unstablePkgs utils; });
 
@@ -34,27 +35,31 @@
 
       overlay = import ./pkgs;
 
-      overlays = let
-        overlayDir = ./overlays;
-        fullPath = name: overlayDir + "/${name}";
-        overlayPaths = map fullPath (attrNames (readDir overlayDir));
-      in pathsToImportedAttrs overlayPaths;
+      overlays =
+        let
+          overlayDir = ./overlays;
+          fullPath = name: overlayDir + "/${name}";
+          overlayPaths = map fullPath (attrNames (readDir overlayDir));
+        in
+        pathsToImportedAttrs overlayPaths;
 
       packages."${system}" = self.overlay pkgs pkgs;
 
-      nixosModules = let
-        # binary cache
-        cachix = import ./cachix.nix;
-        cachixAttrs = { inherit cachix; };
+      nixosModules =
+        let
+          # binary cache
+          cachix = import ./cachix.nix;
+          cachixAttrs = { inherit cachix; };
 
-        # modules
-        moduleList = import ./modules/list.nix;
-        modulesAttrs = pathsToImportedAttrs moduleList;
+          # modules
+          moduleList = import ./modules/list.nix;
+          modulesAttrs = pathsToImportedAttrs moduleList;
 
-        # profiles
-        profilesList = import ./profiles/list.nix;
-        profilesAttrs = { profiles = pathsToImportedAttrs profilesList; };
+          # profiles
+          profilesList = import ./profiles/list.nix;
+          profilesAttrs = { profiles = pathsToImportedAttrs profilesList; };
 
-      in cachixAttrs // modulesAttrs // profilesAttrs;
+        in
+        cachixAttrs // modulesAttrs // profilesAttrs;
     };
 }
diff --git a/hosts/default.nix b/hosts/default.nix
index f51e1c39..5d391f94 100644
--- a/hosts/default.nix
+++ b/hosts/default.nix
@@ -8,46 +8,49 @@ let
     lib.nixosSystem {
       inherit system;
 
-      modules = let
-        inherit (home.nixosModules) home-manager;
+      modules =
+        let
+          inherit (home.nixosModules) home-manager;
 
-        core = self.nixosModules.profiles.core;
+          core = self.nixosModules.profiles.core;
 
-        global = {
-          networking.hostName = hostName;
-          nix.nixPath = [
-            "nixpkgs=${nixpkgs}"
-            "nixos-config=/etc/nixos/configuration.nix"
-            "nixpkgs-overlays=/etc/nixos/overlays"
-          ];
+          global = {
+            networking.hostName = hostName;
+            nix.nixPath = [
+              "nixpkgs=${nixpkgs}"
+              "nixos-config=/etc/nixos/configuration.nix"
+              "nixpkgs-overlays=/etc/nixos/overlays"
+            ];
 
-          nixpkgs = { inherit pkgs; };
+            nixpkgs = { inherit pkgs; };
 
-          nix.registry = {
-            nixpkgs.flake = nixpkgs;
-            nixflk.flake = self;
-            master.flake = unstable;
+            nix.registry = {
+              nixpkgs.flake = nixpkgs;
+              nixflk.flake = self;
+              master.flake = unstable;
+            };
           };
-        };
 
-        unstables = {
-          systemd.package = unstablePkgs.systemd;
-          nixpkgs.overlays = [
-            (final: prev:
-              with unstablePkgs; {
-                inherit starship element-desktop discord signal-desktop mpv
-                  dhall;
-              })
-          ];
-        };
+          unstables = {
+            systemd.package = unstablePkgs.systemd;
+            nixpkgs.overlays = [
+              (final: prev:
+                with unstablePkgs; {
+                  inherit starship element-desktop discord signal-desktop mpv
+                    dhall;
+                }
+              )
+            ];
+          };
 
-        local = import "${toString ./.}/${hostName}.nix";
+          local = import "${toString ./.}/${hostName}.nix";
 
-        # Everything in `./modules/list.nix`.
-        flakeModules =
-          attrValues (removeAttrs self.nixosModules [ "profiles" ]);
+          # Everything in `./modules/list.nix`.
+          flakeModules =
+            attrValues (removeAttrs self.nixosModules [ "profiles" ]);
 
-      in flakeModules ++ [ core global local home-manager unstables ];
+        in
+        flakeModules ++ [ core global local home-manager unstables ];
 
     };
 
@@ -55,4 +58,5 @@ let
     dir = ./.;
     _import = config;
   };
-in hosts
+in
+hosts
diff --git a/lib/utils.nix b/lib/utils.nix
index bd55d9a5..f1aae4b5 100644
--- a/lib/utils.nix
+++ b/lib/utils.nix
@@ -13,18 +13,21 @@ let
   # Generate an attribute set by mapping a function over a list of values.
   genAttrs' = values: f: listToAttrs (map f values);
 
-in {
+in
+{
   inherit mapFilterAttrs genAttrs';
 
   recImport = { dir, _import ? base: import "${dir}/${base}.nix" }:
-    mapFilterAttrs (_: v: v != null) (n: v:
-      if n != "default.nix" && hasSuffix ".nix" n && v == "regular"
+    mapFilterAttrs
+      (_: v: v != null)
+      (n: v:
+        if n != "default.nix" && hasSuffix ".nix" n && v == "regular"
+        then
+          let name = removeSuffix ".nix" n; in nameValuePair (name) (_import name)
 
-      then
-        let name = removeSuffix ".nix" n; in nameValuePair (name) (_import name)
-
-      else
-        nameValuePair ("") (null)) (readDir dir);
+        else
+          nameValuePair ("") (null))
+      (readDir dir);
 
   # Convert a list to file paths to attribute set
   # that has the filenames stripped of nix extension as keys
diff --git a/modules/security/mitigations.nix b/modules/security/mitigations.nix
index 33e8b13e..7f964317 100644
--- a/modules/security/mitigations.nix
+++ b/modules/security/mitigations.nix
@@ -8,7 +8,8 @@ let
   cmdline = ''
     ibrs noibpb nopti nospectre_v2 nospectre_v1 l1tf=off nospec_store_bypass_disable no_stf_barrier mds=off tsx=on tsx_async_abort=off mitigations=off
   '';
-in {
+in
+{
   options = {
     security.mitigations.disable = mkOption {
       type = types.bool;
diff --git a/modules/services/games/gamemode.nix b/modules/services/games/gamemode.nix
index 7a47348b..cc0149dd 100644
--- a/modules/services/games/gamemode.nix
+++ b/modules/services/games/gamemode.nix
@@ -1,9 +1,9 @@
 { config, lib, pkgs, ... }:
 
 with lib;
-
 let cfg = config.services.gamemode;
-in {
+in
+{
   options.services.gamemode = {
     enable = mkOption {
       type = types.bool;
diff --git a/modules/services/hardware/wii-u-gc-adapter.nix b/modules/services/hardware/wii-u-gc-adapter.nix
index 39b4d64a..3bfa1b7e 100644
--- a/modules/services/hardware/wii-u-gc-adapter.nix
+++ b/modules/services/hardware/wii-u-gc-adapter.nix
@@ -1,9 +1,9 @@
 { config, lib, pkgs, ... }:
 
 with lib;
-
 let cfg = config.services.wii-u-gc-adapter;
-in {
+in
+{
   options = {
     services.wii-u-gc-adapter = {
       enable = mkOption {
diff --git a/modules/services/torrent/qbittorrent.nix b/modules/services/torrent/qbittorrent.nix
index 81cc1a5e..ede365bc 100644
--- a/modules/services/torrent/qbittorrent.nix
+++ b/modules/services/torrent/qbittorrent.nix
@@ -4,7 +4,8 @@ let
   cfg = config.services.qbittorrent;
   configDir = "${cfg.dataDir}/.config";
   openFilesLimit = 4096;
-in {
+in
+{
   options.services.qbittorrent = {
     enable = mkOption {
       type = types.bool;
diff --git a/modules/services/x11/window-managers/steam.nix b/modules/services/x11/window-managers/steam.nix
index 948a6800..46b3cb5a 100644
--- a/modules/services/x11/window-managers/steam.nix
+++ b/modules/services/x11/window-managers/steam.nix
@@ -1,9 +1,9 @@
 { pkgs, lib, config, ... }:
 
 with lib;
-
 let cfg = config.services.xserver.windowManager.steam;
-in {
+in
+{
   options = {
     services.xserver.windowManager.steam = {
       enable = mkEnableOption "steam";
diff --git a/overlays/pcsx2.nix b/overlays/pcsx2.nix
index a8bace87..6c954eaa 100644
--- a/overlays/pcsx2.nix
+++ b/overlays/pcsx2.nix
@@ -1,5 +1,6 @@
 let version = "1.6.0";
-in final: prev: {
+in
+final: prev: {
   pcsx2 = prev.pcsx2.overrideAttrs (o: {
     inherit version;
     src = prev.fetchFromGitHub {
diff --git a/overlays/retroarch.nix b/overlays/retroarch.nix
index b69b4ede..3214ff77 100644
--- a/overlays/retroarch.nix
+++ b/overlays/retroarch.nix
@@ -1,5 +1,6 @@
 let version = "1.8.9";
-in final: prev: {
+in
+final: prev: {
   retroarchBare = prev.retroarchBare.overrideAttrs (o: {
     inherit version;
 
diff --git a/overlays/slock.nix b/overlays/slock.nix
index d053b64c..4a61a4f6 100644
--- a/overlays/slock.nix
+++ b/overlays/slock.nix
@@ -1,4 +1,3 @@
 final: prev: {
-  slock = prev.slock.overrideAttrs
-    (o: { patches = [ ../pkgs/misc/screensavers/slock/window_name.patch ]; });
+  slock = prev.slock.overrideAttrs (o: { patches = [ ../pkgs/misc/screensavers/slock/window_name.patch ]; });
 }
diff --git a/pkgs/applications/display-managers/sddm/themes/chili/default.nix b/pkgs/applications/display-managers/sddm/themes/chili/default.nix
index 7b35990b..c14bccd3 100644
--- a/pkgs/applications/display-managers/sddm/themes/chili/default.nix
+++ b/pkgs/applications/display-managers/sddm/themes/chili/default.nix
@@ -1,6 +1,7 @@
 { stdenv, fetchFromGitHub, ... }:
 let version = "0.1.5";
-in stdenv.mkDerivation {
+in
+stdenv.mkDerivation {
   pname = "sddm-chili";
   inherit version;
 
diff --git a/pkgs/applications/window-managers/steamcompmgr/default.nix b/pkgs/applications/window-managers/steamcompmgr/default.nix
index 67b1462e..c212a621 100644
--- a/pkgs/applications/window-managers/steamcompmgr/default.nix
+++ b/pkgs/applications/window-managers/steamcompmgr/default.nix
@@ -1,5 +1,17 @@
-{ stdenv, fetchFromGitHub, libudev, SDL, SDL_image, libXdamage, libXcomposite
-, libXrender, libXext, libXxf86vm, pkgconfig, autoreconfHook, gnumake }:
+{ stdenv
+, fetchFromGitHub
+, libudev
+, SDL
+, SDL_image
+, libXdamage
+, libXcomposite
+, libXrender
+, libXext
+, libXxf86vm
+, pkgconfig
+, autoreconfHook
+, gnumake
+}:
 
 stdenv.mkDerivation {
   name = "steamcompmgr";
diff --git a/pkgs/data/fonts/dejavu-nerdfont/default.nix b/pkgs/data/fonts/dejavu-nerdfont/default.nix
index 9e36e001..b7bfc1dd 100644
--- a/pkgs/data/fonts/dejavu-nerdfont/default.nix
+++ b/pkgs/data/fonts/dejavu-nerdfont/default.nix
@@ -1,5 +1,6 @@
 let version = "2.0.0";
-in { stdenv, fetchzip }:
+in
+{ stdenv, fetchzip }:
 
 stdenv.mkDerivation {
   pname = "dejavu-nerdfont";
diff --git a/pkgs/development/libraries/libinih/default.nix b/pkgs/development/libraries/libinih/default.nix
index 5e4789a4..c3e8976f 100644
--- a/pkgs/development/libraries/libinih/default.nix
+++ b/pkgs/development/libraries/libinih/default.nix
@@ -1,6 +1,7 @@
 { stdenv, meson, ninja, fetchFromGitHub, ... }:
 let version = "r50";
-in stdenv.mkDerivation {
+in
+stdenv.mkDerivation {
   pname = "libinih";
   inherit version;
 
diff --git a/pkgs/os-specific/linux/gamemode/default.nix b/pkgs/os-specific/linux/gamemode/default.nix
index 547af854..d23be76c 100644
--- a/pkgs/os-specific/linux/gamemode/default.nix
+++ b/pkgs/os-specific/linux/gamemode/default.nix
@@ -1,6 +1,16 @@
 let version = "1.5.1";
-in { stdenv, meson, ninja, polkit, pkgconfig, systemd, dbus, libinih
-, fetchFromGitHub, ... }:
+in
+{ stdenv
+, meson
+, ninja
+, polkit
+, pkgconfig
+, systemd
+, dbus
+, libinih
+, fetchFromGitHub
+, ...
+}:
 
 stdenv.mkDerivation {
   pname = "gamemode";
diff --git a/pkgs/shells/zsh/pure/default.nix b/pkgs/shells/zsh/pure/default.nix
index f7139753..92fe16a7 100644
--- a/pkgs/shells/zsh/pure/default.nix
+++ b/pkgs/shells/zsh/pure/default.nix
@@ -1,6 +1,7 @@
 { stdenv, fetchFromGitHub }:
 let version = "0e87bd8";
-in stdenv.mkDerivation {
+in
+stdenv.mkDerivation {
   pname = "pure";
   inherit version;
 
diff --git a/pkgs/shells/zsh/purs/default.nix b/pkgs/shells/zsh/purs/default.nix
index 5029d161..2cd6d533 100644
--- a/pkgs/shells/zsh/purs/default.nix
+++ b/pkgs/shells/zsh/purs/default.nix
@@ -5,7 +5,8 @@ let
   inherit (builtins) readFile toFile;
 
   init = toFile "init.sh" "${readFile ./init.sh}";
-in buildRustPackage {
+in
+buildRustPackage {
   pname = "purs";
   version = "0.1.0";
 
diff --git a/profiles/core.nix b/profiles/core.nix
index 70fbaa5d..ccad8977 100644
--- a/profiles/core.nix
+++ b/profiles/core.nix
@@ -1,7 +1,8 @@
 { config, lib, pkgs, ... }:
 let inherit (lib) fileContents;
 
-in {
+in
+{
   nix.package = pkgs.nixFlakes;
 
   nix.systemFeatures = [ "nixos-test" "benchmark" "big-parallel" "kvm" ];
@@ -38,7 +39,8 @@ in {
 
     shellAliases =
       let ifSudo = lib.mkIf config.security.sudo.enable;
-      in {
+      in
+      {
         # quick cd
         ".." = "cd ..";
         "..." = "cd ../..";
diff --git a/profiles/develop/python/default.nix b/profiles/develop/python/default.nix
index dd7f38e3..58c12c3b 100644
--- a/profiles/develop/python/default.nix
+++ b/profiles/develop/python/default.nix
@@ -1,42 +1,47 @@
 { pkgs, ... }:
 let inherit (pkgs) python3Packages;
-in {
-  environment.systemPackages = let
-    packages = pythonPackages:
-      with pythonPackages; [
-        numpy
-        pandas
-        ptpython
-        requests
-        scipy
-      ];
+in
+{
+  environment.systemPackages =
+    let
+      packages = pythonPackages:
+        with pythonPackages; [
+          numpy
+          pandas
+          ptpython
+          requests
+          scipy
+        ];
 
-    python = pkgs.python3.withPackages packages;
+      python = pkgs.python3.withPackages packages;
 
-  in [ python ];
+    in
+    [ python ];
   environment.sessionVariables = {
-    PYTHONSTARTUP = let
-      startup = pkgs.writers.writePython3 "ptpython.py" {
-        libraries = with python3Packages; [ ptpython ];
-      } ''
-        from __future__ import unicode_literals
+    PYTHONSTARTUP =
+      let
+        startup = pkgs.writers.writePython3 "ptpython.py"
+          {
+            libraries = with python3Packages; [ ptpython ];
+          } ''
+          from __future__ import unicode_literals
 
-        from pygments.token import Token
+          from pygments.token import Token
 
-        from ptpython.layout import CompletionVisualisation
+          from ptpython.layout import CompletionVisualisation
 
-        import sys
+          import sys
 
-        ${builtins.readFile ./ptconfig.py}
+          ${builtins.readFile ./ptconfig.py}
 
-        try:
-            from ptpython.repl import embed
-        except ImportError:
-            print("ptpython is not available: falling back to standard prompt")
-        else:
-            sys.exit(embed(globals(), locals(), configure=configure))
-      '';
-    in "${startup}";
+          try:
+              from ptpython.repl import embed
+          except ImportError:
+              print("ptpython is not available: falling back to standard prompt")
+          else:
+              sys.exit(embed(globals(), locals(), configure=configure))
+        '';
+      in
+      "${startup}";
   };
 }
-
diff --git a/profiles/develop/tmux/default.nix b/profiles/develop/tmux/default.nix
index 1007a25c..0d9ef456 100644
--- a/profiles/develop/tmux/default.nix
+++ b/profiles/develop/tmux/default.nix
@@ -5,10 +5,12 @@ let
   inherit (lib) removePrefix;
 
   pluginConf = plugins:
-    concatStringsSep "\n\n" (map (plugin:
-      let name = removePrefix "tmuxplugin-" plugin.pname;
-      in "run-shell ${plugin}/share/tmux-plugins/${name}/${name}.tmux")
-      plugins);
+    concatStringsSep "\n\n" (map
+      (plugin:
+        let name = removePrefix "tmuxplugin-" plugin.pname;
+        in "run-shell ${plugin}/share/tmux-plugins/${name}/${name}.tmux")
+      plugins
+    );
 
   plugins = with pkgs.tmuxPlugins; [
     copycat
@@ -17,7 +19,8 @@ let
     yank
     vim-tmux-navigator
   ];
-in {
+in
+{
   environment.shellAliases = { tx = "tmux new-session -A -s $USER"; };
 
   programs.tmux = {
diff --git a/profiles/develop/zsh/default.nix b/profiles/develop/zsh/default.nix
index bc101d7d..e18388dd 100644
--- a/profiles/develop/zsh/default.nix
+++ b/profiles/develop/zsh/default.nix
@@ -4,22 +4,27 @@ let
 
   inherit (lib) fileContents;
 
-in {
+in
+{
   users.defaultUserShell = pkgs.zsh;
 
   environment = {
-    sessionVariables = let fd = "${pkgs.fd}/bin/fd -H";
-    in {
-      BAT_PAGER = "less";
-      SKIM_ALT_C_COMMAND = let
-        alt_c_cmd = pkgs.writeScriptBin "cdr-skim.zsh" ''
-          #!${pkgs.zsh}/bin/zsh
-          ${fileContents ./cdr-skim.zsh}
-        '';
-      in "${alt_c_cmd}/bin/cdr-skim.zsh";
-      SKIM_DEFAULT_COMMAND = fd;
-      SKIM_CTRL_T_COMMAND = fd;
-    };
+    sessionVariables =
+      let fd = "${pkgs.fd}/bin/fd -H";
+      in
+      {
+        BAT_PAGER = "less";
+        SKIM_ALT_C_COMMAND =
+          let
+            alt_c_cmd = pkgs.writeScriptBin "cdr-skim.zsh" ''
+              #!${pkgs.zsh}/bin/zsh
+              ${fileContents ./cdr-skim.zsh}
+            '';
+          in
+          "${alt_c_cmd}/bin/cdr-skim.zsh";
+        SKIM_DEFAULT_COMMAND = fd;
+        SKIM_CTRL_T_COMMAND = fd;
+      };
 
     shellAliases = {
       cat = "${pkgs.bat}/bin/bat";
@@ -84,58 +89,62 @@ in {
       eval "$(${pkgs.starship}/bin/starship init zsh)"
     '';
 
-    interactiveShellInit = let
-      zshrc = fileContents ./zshrc;
+    interactiveShellInit =
+      let
+        zshrc = fileContents ./zshrc;
 
-      sources = with pkgs; [
-        ./cdr.zsh
-        "${skim}/share/skim/completion.zsh"
-        "${oh-my-zsh}/share/oh-my-zsh/plugins/sudo/sudo.plugin.zsh"
-        "${oh-my-zsh}/share/oh-my-zsh/plugins/extract/extract.plugin.zsh"
-        "${zsh-you-should-use}/share/zsh/plugins/you-should-use/you-should-use.plugin.zsh"
-        "${zsh-syntax-highlighting}/share/zsh-syntax-highlighting/zsh-syntax-highlighting.zsh"
-        "${zsh-history-substring-search}/share/zsh-history-substring-search/zsh-history-substring-search.zsh"
-      ];
+        sources = with pkgs; [
+          ./cdr.zsh
+          "${skim}/share/skim/completion.zsh"
+          "${oh-my-zsh}/share/oh-my-zsh/plugins/sudo/sudo.plugin.zsh"
+          "${oh-my-zsh}/share/oh-my-zsh/plugins/extract/extract.plugin.zsh"
+          "${zsh-you-should-use}/share/zsh/plugins/you-should-use/you-should-use.plugin.zsh"
+          "${zsh-syntax-highlighting}/share/zsh-syntax-highlighting/zsh-syntax-highlighting.zsh"
+          "${zsh-history-substring-search}/share/zsh-history-substring-search/zsh-history-substring-search.zsh"
+        ];
 
-      source = map (source: "source ${source}") sources;
+        source = map (source: "source ${source}") sources;
 
-      functions = pkgs.stdenv.mkDerivation {
-        name = "zsh-functions";
-        src = ./functions;
+        functions = pkgs.stdenv.mkDerivation {
+          name = "zsh-functions";
+          src = ./functions;
 
-        ripgrep = "${pkgs.ripgrep}";
-        man = "${pkgs.man}";
-        exa = "${pkgs.exa}";
+          ripgrep = "${pkgs.ripgrep}";
+          man = "${pkgs.man}";
+          exa = "${pkgs.exa}";
 
-        installPhase = let basename = "\${file##*/}";
-        in ''
-          mkdir $out
+          installPhase =
+            let basename = "\${file##*/}";
+            in
+            ''
+              mkdir $out
 
-          for file in $src/*; do
-            substituteAll $file $out/${basename}
-            chmod 755 $out/${basename}
-          done
-        '';
-      };
+              for file in $src/*; do
+                substituteAll $file $out/${basename}
+                chmod 755 $out/${basename}
+              done
+            '';
+        };
 
-      plugins = concatStringsSep "\n" ([
-        "${pkgs.any-nix-shell}/bin/any-nix-shell zsh --info-right | source /dev/stdin"
-      ] ++ source);
+        plugins = concatStringsSep "\n" ([
+          "${pkgs.any-nix-shell}/bin/any-nix-shell zsh --info-right | source /dev/stdin"
+        ] ++ source);
 
-    in ''
-      ${plugins}
+      in
+      ''
+        ${plugins}
 
-      fpath+=( ${functions} )
-      autoload -Uz ${functions}/*(:t)
+        fpath+=( ${functions} )
+        autoload -Uz ${functions}/*(:t)
 
-      ${zshrc}
+        ${zshrc}
 
-      eval "$(${pkgs.direnv}/bin/direnv hook zsh)"
-      eval $(${pkgs.gitAndTools.hub}/bin/hub alias -s)
-      source ${pkgs.skim}/share/skim/key-bindings.zsh
+        eval "$(${pkgs.direnv}/bin/direnv hook zsh)"
+        eval $(${pkgs.gitAndTools.hub}/bin/hub alias -s)
+        source ${pkgs.skim}/share/skim/key-bindings.zsh
 
-      # needs to remain at bottom so as not to be overwritten
-      bindkey jj vi-cmd-mode
-    '';
+        # needs to remain at bottom so as not to be overwritten
+        bindkey jj vi-cmd-mode
+      '';
   };
 }
diff --git a/profiles/graphical/default.nix b/profiles/graphical/default.nix
index 67486cdf..49d936aa 100644
--- a/profiles/graphical/default.nix
+++ b/profiles/graphical/default.nix
@@ -1,6 +1,7 @@
 { pkgs, ... }:
 let inherit (builtins) readFile;
-in {
+in
+{
   imports = [ ./sway ../develop ./xmonad ../networkmanager ../im ];
 
   hardware.opengl.enable = true;
@@ -35,16 +36,18 @@ in {
       # Theme settings
       QT_QPA_PLATFORMTHEME = "gtk2";
 
-      GTK2_RC_FILES = let
-        gtk = ''
-          gtk-icon-theme-name="Papirus"
-          gtk-cursor-theme-name="Adwaita"
-        '';
-      in [
-        ("${pkgs.writeText "iconrc" "${gtk}"}")
-        "${pkgs.adapta-gtk-theme}/share/themes/Adapta/gtk-2.0/gtkrc"
-        "${pkgs.gnome3.gnome-themes-extra}/share/themes/Adwaita/gtk-2.0/gtkrc"
-      ];
+      GTK2_RC_FILES =
+        let
+          gtk = ''
+            gtk-icon-theme-name="Papirus"
+            gtk-cursor-theme-name="Adwaita"
+          '';
+        in
+        [
+          ("${pkgs.writeText "iconrc" "${gtk}"}")
+          "${pkgs.adapta-gtk-theme}/share/themes/Adapta/gtk-2.0/gtkrc"
+          "${pkgs.gnome3.gnome-themes-extra}/share/themes/Adwaita/gtk-2.0/gtkrc"
+        ];
     };
 
     systemPackages = with pkgs; [
diff --git a/profiles/graphical/misc/volnoti.nix b/profiles/graphical/misc/volnoti.nix
index e07fed45..e3d45bde 100644
--- a/profiles/graphical/misc/volnoti.nix
+++ b/profiles/graphical/misc/volnoti.nix
@@ -1,6 +1,7 @@
 { pkgs, ... }:
 let inherit (pkgs) alsaUtils bash gnugrep volnoti;
-in pkgs.writeScript "volnoti.sh" ''
+in
+pkgs.writeScript "volnoti.sh" ''
   #!${bash}/bin/bash
 
   declare -i current=$(${alsaUtils}/bin/amixer get Master | ${gnugrep}/bin/grep -m1 -Po "[0-9]+(?=%)")
diff --git a/profiles/graphical/qutebrowser/default.nix b/profiles/graphical/qutebrowser/default.nix
index f6709bbd..c6ec9d41 100644
--- a/profiles/graphical/qutebrowser/default.nix
+++ b/profiles/graphical/qutebrowser/default.nix
@@ -1,16 +1,19 @@
 { pkgs, ... }:
 let inherit (builtins) readFile;
-in {
+in
+{
   sound.enable = true;
 
   environment = {
-    etc."xdg/qutebrowser/config.py".text = let mpv = "${pkgs.mpv}/bin/mpv";
-    in ''
-      ${readFile ./config.py}
+    etc."xdg/qutebrowser/config.py".text =
+      let mpv = "${pkgs.mpv}/bin/mpv";
+      in
+      ''
+        ${readFile ./config.py}
 
-      config.bind(',m', 'hint links spawn -d ${mpv} {hint-url}')
-      config.bind(',v', 'spawn -d ${mpv} {url}')
-    '';
+        config.bind(',m', 'hint links spawn -d ${mpv} {hint-url}')
+        config.bind(',v', 'spawn -d ${mpv} {url}')
+      '';
 
     sessionVariables.BROWSER = "qute";
 
diff --git a/profiles/graphical/sway/default.nix b/profiles/graphical/sway/default.nix
index a8ee13ed..d4213555 100644
--- a/profiles/graphical/sway/default.nix
+++ b/profiles/graphical/sway/default.nix
@@ -3,7 +3,8 @@ let
   inherit (builtins) readFile;
 
   inherit (config.hardware) pulseaudio;
-in {
+in
+{
   imports = [ ../qutebrowser ];
 
   sound.enable = true;
@@ -38,7 +39,8 @@ in {
   environment.etc = {
     "sway/config".text =
       let volnoti = import ../misc/volnoti.nix { inherit pkgs; };
-      in ''
+      in
+      ''
         set $volume ${volnoti}
         set $mixer "${pkgs.alsaUtils}/bin/amixer -q set Master"
 
diff --git a/profiles/graphical/xmonad/_xmonad.nix b/profiles/graphical/xmonad/_xmonad.nix
index 5e28115c..792c4393 100644
--- a/profiles/graphical/xmonad/_xmonad.nix
+++ b/profiles/graphical/xmonad/_xmonad.nix
@@ -1,6 +1,7 @@
 { autostart, screenshots, pkgs, stoggle, volnoti }:
 let inherit (pkgs) alsaUtils;
-in ''
+in
+''
   -- Function for fullscreen toggle
   fullToggle :: X ()
   fullToggle = do
diff --git a/profiles/graphical/xmonad/xmonad.hs.nix b/profiles/graphical/xmonad/xmonad.hs.nix
index 15831292..d145adc4 100644
--- a/profiles/graphical/xmonad/xmonad.hs.nix
+++ b/profiles/graphical/xmonad/xmonad.hs.nix
@@ -13,9 +13,10 @@ let
     writeScript "xmonad-touchtoggle" (readFile ./scripts/touchtoggle);
 
   volnoti = import ../misc/volnoti.nix { inherit pkgs; };
-in ''
+in
+''
   ${readFile ./_xmonad.hs}
   ${import ./_xmonad.nix {
     inherit screenshots touchtoggle autostart stoggle pkgs volnoti;
-  }}
+    }}
 ''
diff --git a/profiles/im/default.nix b/profiles/im/default.nix
index 373e9fb9..b4d150d7 100644
--- a/profiles/im/default.nix
+++ b/profiles/im/default.nix
@@ -5,4 +5,3 @@
     signal-desktop
   ];
 }
-
diff --git a/profiles/laptop/default.nix b/profiles/laptop/default.nix
index bc6d0e98..74721448 100644
--- a/profiles/laptop/default.nix
+++ b/profiles/laptop/default.nix
@@ -45,16 +45,18 @@
   '';
   services.logind.lidSwitch = "suspend";
 
-  nixpkgs.overlays = let
-    light_ov = self: super: {
-      light = super.light.overrideAttrs (o: {
-        src = self.fetchFromGitHub {
-          owner = "haikarainen";
-          repo = "light";
-          rev = "ae7a6ebb45a712e5293c7961eed8cceaa4ebf0b6";
-          sha256 = "00z9bxrkjpfmfhz9fbf6mjbfqvixx6857mvgmiv01fvvs0lr371n";
-        };
-      });
-    };
-  in [ light_ov ];
+  nixpkgs.overlays =
+    let
+      light_ov = self: super: {
+        light = super.light.overrideAttrs (o: {
+          src = self.fetchFromGitHub {
+            owner = "haikarainen";
+            repo = "light";
+            rev = "ae7a6ebb45a712e5293c7961eed8cceaa4ebf0b6";
+            sha256 = "00z9bxrkjpfmfhz9fbf6mjbfqvixx6857mvgmiv01fvvs0lr371n";
+          };
+        });
+      };
+    in
+    [ light_ov ];
 }
diff --git a/profiles/misc/adblocking.nix b/profiles/misc/adblocking.nix
index 8433106d..011baa22 100644
--- a/profiles/misc/adblocking.nix
+++ b/profiles/misc/adblocking.nix
@@ -33,10 +33,12 @@ let
 
   blacklist = concatStringsSep ''
 
-    0.0.0.0 '' [
+    0.0.0.0 ''
+    [
       "# auto-generated: must be first"
 
       # starts here
     ];
 
-in { networking.extraHosts = readFile "${hosts}/etc/hosts"; }
+in
+{ networking.extraHosts = readFile "${hosts}/etc/hosts"; }
diff --git a/profiles/misc/torrent.nix b/profiles/misc/torrent.nix
index 2319ed3d..6bebe2d9 100644
--- a/profiles/misc/torrent.nix
+++ b/profiles/misc/torrent.nix
@@ -2,7 +2,8 @@
 let
   inherit (config.services.qbittorrent) port;
   inherit (lib) mkAfter;
-in {
+in
+{
   services.qbittorrent = {
     enable = true;
     group = "media";
diff --git a/profiles/postgres/default.nix b/profiles/postgres/default.nix
index 8f9c7fed..118e1f72 100644
--- a/profiles/postgres/default.nix
+++ b/profiles/postgres/default.nix
@@ -5,4 +5,3 @@
     package = pkgs.postgresql_12;
   };
 }
-
diff --git a/profiles/ssh/default.nix b/profiles/ssh/default.nix
index da8645c7..2b3f7079 100644
--- a/profiles/ssh/default.nix
+++ b/profiles/ssh/default.nix
@@ -6,4 +6,3 @@
     forwardX11 = true;
   };
 }
-
diff --git a/profiles/virt/default.nix b/profiles/virt/default.nix
index f8c7f1c2..c0511b46 100644
--- a/profiles/virt/default.nix
+++ b/profiles/virt/default.nix
@@ -7,17 +7,18 @@
   # you'll need to add your user to 'libvirtd' group to use virt-manager
   environment.systemPackages = with pkgs; [ virt-manager ];
 
-  nixpkgs.overlays = let
-    overlay = final: prev: {
+  nixpkgs.overlays =
+    let
+      overlay = final: prev: {
 
-      # Patch libvirt to use ebtables-legacy
-      libvirt = if prev.libvirt.version <= "5.4.0" && prev.ebtables.version
-      > "2.0.10-4" then
-        prev.libvirt.overrideAttrs
-        (o: { EBTABLES_PATH = "${final.ebtables}/bin/ebtables-legacy"; })
-      else
-        prev.libvirt;
-    };
-  in [ overlay ];
+        # Patch libvirt to use ebtables-legacy
+        libvirt =
+          if prev.libvirt.version <= "5.4.0" && prev.ebtables.version
+            > "2.0.10-4" then
+            prev.libvirt.overrideAttrs (o: { EBTABLES_PATH = "${final.ebtables}/bin/ebtables-legacy"; })
+          else
+            prev.libvirt;
+      };
+    in
+    [ overlay ];
 }
-
diff --git a/shell.nix b/shell.nix
index 86be994d..023489a3 100644
--- a/shell.nix
+++ b/shell.nix
@@ -5,7 +5,8 @@ let
   buildIso = pkgs.writeShellScriptBin "build-iso" ''
     nix build ${configs}.niximg.config.system.build.isoImage $@
   '';
-in pkgs.mkShell {
+in
+pkgs.mkShell {
   name = "nixflk";
   nativeBuildInputs = with pkgs; [ git git-crypt nixFlakes buildIso ];