diff --git a/default.nix b/default.nix
index 193ac7a..2c98dc4 100644
--- a/default.nix
+++ b/default.nix
@@ -1,4 +1,7 @@
-{ system ? builtins.currentSystem, pkgs ? import <nixpkgs> { inherit system; }
+{
+  system ? builtins.currentSystem,
+  pkgs ? import <nixpkgs> {inherit system;},
 }:
 rec {
-} // import ./pkgs { inherit pkgs; }
+}
+// import ./pkgs {inherit pkgs;}
diff --git a/flake.nix b/flake.nix
index 2586a60..e5cb01a 100644
--- a/flake.nix
+++ b/flake.nix
@@ -1,12 +1,15 @@
 {
   description = "My personal NUR repository";
-  inputs = { nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable"; };
-  outputs = { self, nixpkgs, }@inputs:
-    let
-      systems = [ "x86_64-linux" "x86_64-darwin" "aarch64-linux" ];
-      forAllSystems = nixpkgs.lib.genAttrs systems;
-    in {
-      packages = forAllSystems (system:
-        import ./default.nix { pkgs = import nixpkgs { inherit system; }; });
-    };
+  inputs = {nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";};
+  outputs = {
+    self,
+    nixpkgs,
+  } @ inputs: let
+    systems = ["x86_64-linux" "x86_64-darwin" "aarch64-linux"];
+    forAllSystems = nixpkgs.lib.genAttrs systems;
+  in {
+    packages =
+      forAllSystems (system:
+        import ./default.nix {pkgs = import nixpkgs {inherit system;};});
+  };
 }
diff --git a/pkgs/adb-sync/default.nix b/pkgs/adb-sync/default.nix
index e337a47..6645814 100644
--- a/pkgs/adb-sync/default.nix
+++ b/pkgs/adb-sync/default.nix
@@ -1,5 +1,7 @@
-{ stdenv, pkgs }:
-
+{
+  stdenv,
+  pkgs,
+}:
 stdenv.mkDerivation rec {
   pname = "adb-sync";
   version = "1.0.0";
@@ -18,8 +20,7 @@ stdenv.mkDerivation rec {
 
   meta = with pkgs.lib; {
     homepage = "https://github.com/google/adb-sync";
-    description =
-      "adb-sync is a tool to synchronize files between a PC and an Android device using the ADB (Android Debug Bridge)";
+    description = "adb-sync is a tool to synchronize files between a PC and an Android device using the ADB (Android Debug Bridge)";
     license = licenses.asl20;
     platforms = platforms.all;
   };
diff --git a/pkgs/adx/default.nix b/pkgs/adx/default.nix
index 9cd055a..58eafa7 100644
--- a/pkgs/adx/default.nix
+++ b/pkgs/adx/default.nix
@@ -1,5 +1,7 @@
-{ stdenv, pkgs }:
-
+{
+  stdenv,
+  pkgs,
+}:
 pkgs.rustPlatform.buildRustPackage rec {
   pname = "adx";
   version = "4.4.0";
@@ -11,14 +13,14 @@ pkgs.rustPlatform.buildRustPackage rec {
     sha256 = "sha256-LA1qO1dzQd1nmggJnQcgUlj766Ax1nY80zL0eitTl4A=";
   };
 
-  buildInputs = pkgs.lib.optionals stdenv.isDarwin
-    [ pkgs.darwin.apple_sdk.frameworks.Security ];
+  buildInputs =
+    pkgs.lib.optionals stdenv.isDarwin
+    [pkgs.darwin.apple_sdk.frameworks.Security];
 
   cargoSha256 = "sha256-FRxWGbQgUXR4b1PO9YEpXk87vyeqD023RD9aeBx+JzE=";
 
   meta = with pkgs.lib; {
-    description =
-      "Rust binary that polls Google's Maven repository and extracts the latest version of all dependencies, with as few network calls as possible.";
+    description = "Rust binary that polls Google's Maven repository and extracts the latest version of all dependencies, with as few network calls as possible.";
     homepage = "https://github.com/msfjarvis/androidx-release-watcher";
     license = licenses.mit;
     platforms = platforms.all;
diff --git a/pkgs/bundletool-bin/default.nix b/pkgs/bundletool-bin/default.nix
index 3ef9dba..1889f7c 100644
--- a/pkgs/bundletool-bin/default.nix
+++ b/pkgs/bundletool-bin/default.nix
@@ -1,11 +1,12 @@
-{ pkgs, lib }:
-
+{
+  pkgs,
+  lib,
+}:
 pkgs.stdenv.mkDerivation rec {
   pname = "bundletool-bin";
   version = "1.13.2";
   src = pkgs.fetchurl {
-    url =
-      "https://github.com/google/bundletool/releases/download/${version}/bundletool-all-${version}.jar";
+    url = "https://github.com/google/bundletool/releases/download/${version}/bundletool-all-${version}.jar";
     sha256 = "sha256-sbX7IYFcU9gwKzHKC8xtmZKVE2XImeNT4RYOx+cSI2Y=";
   };
 
@@ -19,8 +20,7 @@ pkgs.stdenv.mkDerivation rec {
   '';
 
   meta = with lib; {
-    description =
-      "Bundletool is a command-line tool to manipulate Android App Bundles";
+    description = "Bundletool is a command-line tool to manipulate Android App Bundles";
     homepage = "https://g.co/androidappbundle";
     license = licenses.asl20;
     platforms = platforms.all;
diff --git a/pkgs/clipboard-substitutor/default.nix b/pkgs/clipboard-substitutor/default.nix
index 9badfd0..eabfeec 100644
--- a/pkgs/clipboard-substitutor/default.nix
+++ b/pkgs/clipboard-substitutor/default.nix
@@ -1,5 +1,7 @@
-{ stdenv, pkgs }:
-
+{
+  stdenv,
+  pkgs,
+}:
 pkgs.rustPlatform.buildRustPackage rec {
   pname = "clipboard-substitutor";
   version = "0.7.3";
@@ -11,17 +13,17 @@ pkgs.rustPlatform.buildRustPackage rec {
     sha256 = "sha256-3yPL46SJBOEIcWaJPLJ8UNyRmtaTN43TMHgjHzBpUwY=";
   };
 
-  buildFeatures = pkgs.lib.optionals stdenv.isLinux [ "journald" ];
+  buildFeatures = pkgs.lib.optionals stdenv.isLinux ["journald"];
   cargoSha256 = "sha256-1nutZIzeKGZO8u2m9wsNi0CHgpIKsyfLDi/EgZGXvsY=";
 
-  nativeBuildInputs = [ pkgs.pkg-config pkgs.python3 ];
-  buildInputs = pkgs.lib.optionals stdenv.isDarwin
-    [ pkgs.darwin.apple_sdk.frameworks.AppKit ]
-    ++ pkgs.lib.optionals stdenv.isLinux [ pkgs.xorg.libxcb ];
+  nativeBuildInputs = [pkgs.pkg-config pkgs.python3];
+  buildInputs =
+    pkgs.lib.optionals stdenv.isDarwin
+    [pkgs.darwin.apple_sdk.frameworks.AppKit]
+    ++ pkgs.lib.optionals stdenv.isLinux [pkgs.xorg.libxcb];
 
   meta = with pkgs.lib; {
-    description =
-      "CLI tool to monitor clipboard contents and perform actions based on a set of matchers";
+    description = "CLI tool to monitor clipboard contents and perform actions based on a set of matchers";
     homepage = "https://msfjarvis.dev/g/clipboard-substitutor";
     license = licenses.mit;
     platforms = platforms.all;
diff --git a/pkgs/default.nix b/pkgs/default.nix
index a8dfeab..33f8d1f 100644
--- a/pkgs/default.nix
+++ b/pkgs/default.nix
@@ -1,20 +1,20 @@
-{ pkgs }:
-let callPackage = pkg: pkgs.callPackage pkg;
+{pkgs}: let
+  callPackage = pkg: pkgs.callPackage pkg;
 in {
-  adb-sync = callPackage ./adb-sync { inherit pkgs; };
-  adx = callPackage ./adx { inherit pkgs; };
-  bundletool-bin = callPackage ./bundletool-bin { inherit pkgs; };
-  clipboard-substitutor = callPackage ./clipboard-substitutor { inherit pkgs; };
-  diffuse-bin = callPackage ./diffuse-bin { inherit pkgs; };
-  file-collector = callPackage ./file-collector { inherit pkgs; };
-  gdrive = callPackage ./gdrive { inherit pkgs; };
-  hcctl = callPackage ./hcctl { inherit pkgs; };
-  healthchecks-monitor = callPackage ./healthchecks-monitor { inherit pkgs; };
-  hyperlink = callPackage ./hyperlink { inherit pkgs; };
-  katbin = callPackage ./katbin { inherit pkgs; };
-  linkleaner = callPackage ./linkleaner { inherit pkgs; };
-  pidcat = callPackage ./pidcat { inherit pkgs; };
-  topgrade-og = callPackage ./topgrade-og { inherit pkgs; };
-  twt = callPackage ./twt { inherit pkgs; };
-  when = callPackage ./when { inherit pkgs; };
+  adb-sync = callPackage ./adb-sync {inherit pkgs;};
+  adx = callPackage ./adx {inherit pkgs;};
+  bundletool-bin = callPackage ./bundletool-bin {inherit pkgs;};
+  clipboard-substitutor = callPackage ./clipboard-substitutor {inherit pkgs;};
+  diffuse-bin = callPackage ./diffuse-bin {inherit pkgs;};
+  file-collector = callPackage ./file-collector {inherit pkgs;};
+  gdrive = callPackage ./gdrive {inherit pkgs;};
+  hcctl = callPackage ./hcctl {inherit pkgs;};
+  healthchecks-monitor = callPackage ./healthchecks-monitor {inherit pkgs;};
+  hyperlink = callPackage ./hyperlink {inherit pkgs;};
+  katbin = callPackage ./katbin {inherit pkgs;};
+  linkleaner = callPackage ./linkleaner {inherit pkgs;};
+  pidcat = callPackage ./pidcat {inherit pkgs;};
+  topgrade-og = callPackage ./topgrade-og {inherit pkgs;};
+  twt = callPackage ./twt {inherit pkgs;};
+  when = callPackage ./when {inherit pkgs;};
 }
diff --git a/pkgs/diffuse-bin/default.nix b/pkgs/diffuse-bin/default.nix
index a61d1a5..2cb6316 100644
--- a/pkgs/diffuse-bin/default.nix
+++ b/pkgs/diffuse-bin/default.nix
@@ -1,11 +1,12 @@
-{ pkgs, lib }:
-
+{
+  pkgs,
+  lib,
+}:
 pkgs.stdenv.mkDerivation rec {
   pname = "diffuse-bin";
   version = "0.1.0";
   src = pkgs.fetchurl {
-    url =
-      "https://github.com/JakeWharton/diffuse/releases/download/${version}/diffuse-${version}-binary.jar";
+    url = "https://github.com/JakeWharton/diffuse/releases/download/${version}/diffuse-${version}-binary.jar";
 
     sha256 = "sha256-YNYZNzxGpdBrgSbB1h4K3Bi3Lyy7kkXvkg0zh+RLhs8=";
   };
diff --git a/pkgs/file-collector/default.nix b/pkgs/file-collector/default.nix
index 26e1f8e..a4aa442 100644
--- a/pkgs/file-collector/default.nix
+++ b/pkgs/file-collector/default.nix
@@ -1,5 +1,7 @@
-{ stdenv, pkgs }:
-
+{
+  stdenv,
+  pkgs,
+}:
 pkgs.rustPlatform.buildRustPackage rec {
   pname = "file-collector";
   version = "0.2.5";
@@ -11,12 +13,11 @@ pkgs.rustPlatform.buildRustPackage rec {
     sha256 = "sha256-ch1Qzm9a/Fjgr1jV5bc4XRjbmVehGOan5xLIAkDjAzk=";
   };
 
-  buildFeatures = pkgs.lib.optionals stdenv.isLinux [ "journald" ];
+  buildFeatures = pkgs.lib.optionals stdenv.isLinux ["journald"];
   cargoSha256 = "sha256-yXV5dFdPprrURFDvmu38G5BzTPNdhv8cHiASd1KGftM=";
 
   meta = with pkgs.lib; {
-    description =
-      "Simple CLI tool to watch directories and move their files to a single dumping ground";
+    description = "Simple CLI tool to watch directories and move their files to a single dumping ground";
     homepage = "https://msfjarvis.dev/g/file-collector";
     license = licenses.mit;
     platforms = platforms.all;
diff --git a/pkgs/gdrive/default.nix b/pkgs/gdrive/default.nix
index 7ec9b5e..a2dd133 100644
--- a/pkgs/gdrive/default.nix
+++ b/pkgs/gdrive/default.nix
@@ -1,5 +1,7 @@
-{ pkgs, lib }:
-
+{
+  pkgs,
+  lib,
+}:
 pkgs.buildGo119Module rec {
   pname = "gdrive";
   version = "3.0.13";
diff --git a/pkgs/hcctl/default.nix b/pkgs/hcctl/default.nix
index fda37f7..302cd98 100644
--- a/pkgs/hcctl/default.nix
+++ b/pkgs/hcctl/default.nix
@@ -1,5 +1,7 @@
-{ stdenv, pkgs }:
-
+{
+  stdenv,
+  pkgs,
+}:
 pkgs.rustPlatform.buildRustPackage rec {
   pname = "hcctl";
   version = "2.0.5";
@@ -11,17 +13,17 @@ pkgs.rustPlatform.buildRustPackage rec {
     sha256 = "sha256-KCV2AWdd3reh6B2ghnj/9yOtt+B38esuPk+aTnuXXNQ=";
   };
 
-  nativeBuildInputs = [ pkgs.pkg-config ];
-  buildInputs = pkgs.lib.optionals stdenv.isDarwin
-    [ pkgs.darwin.apple_sdk.frameworks.Security ];
+  nativeBuildInputs = [pkgs.pkg-config];
+  buildInputs =
+    pkgs.lib.optionals stdenv.isDarwin
+    [pkgs.darwin.apple_sdk.frameworks.Security];
 
   buildAndTestSubdir = "hcctl";
 
   cargoSha256 = "sha256-0xHrnlGxKczogSyAHYRzv9FsB9GJm1pCebuqsTBBlp8=";
 
   meta = with pkgs.lib; {
-    description =
-      "Simple CLI tool to keep a track of your https://healthchecks.io account";
+    description = "Simple CLI tool to keep a track of your https://healthchecks.io account";
     homepage = "https://msfjarvis.dev/g/healthchecks-rs";
     license = licenses.mit;
     platforms = platforms.all;
diff --git a/pkgs/healthchecks-monitor/default.nix b/pkgs/healthchecks-monitor/default.nix
index e685617..c7dac90 100644
--- a/pkgs/healthchecks-monitor/default.nix
+++ b/pkgs/healthchecks-monitor/default.nix
@@ -1,5 +1,7 @@
-{ stdenv, pkgs }:
-
+{
+  stdenv,
+  pkgs,
+}:
 pkgs.rustPlatform.buildRustPackage rec {
   pname = "healthchecks-monitor";
   version = "3.0.3";
@@ -11,17 +13,17 @@ pkgs.rustPlatform.buildRustPackage rec {
     sha256 = "sha256-KCV2AWdd3reh6B2ghnj/9yOtt+B38esuPk+aTnuXXNQ=";
   };
 
-  nativeBuildInputs = [ pkgs.pkg-config ];
-  buildInputs = pkgs.lib.optionals stdenv.isDarwin
-    [ pkgs.darwin.apple_sdk.frameworks.Security ];
+  nativeBuildInputs = [pkgs.pkg-config];
+  buildInputs =
+    pkgs.lib.optionals stdenv.isDarwin
+    [pkgs.darwin.apple_sdk.frameworks.Security];
 
   buildAndTestSubdir = "monitor";
 
   cargoSha256 = "sha256-Wrjsn7D4OplCRkAez+VFLd8CLsQNiQUEIUW1ZTrt+C4=";
 
   meta = with pkgs.lib; {
-    description =
-      "CLI tool to run shell jobs and report status to https://healthchecks.io";
+    description = "CLI tool to run shell jobs and report status to https://healthchecks.io";
     homepage = "https://msfjarvis.dev/g/healthchecks-rs";
     license = licenses.mit;
     platforms = platforms.all;
diff --git a/pkgs/hyperlink/default.nix b/pkgs/hyperlink/default.nix
index 585a2a3..8ebd594 100644
--- a/pkgs/hyperlink/default.nix
+++ b/pkgs/hyperlink/default.nix
@@ -1,5 +1,7 @@
-{ stdenv, pkgs }:
-
+{
+  stdenv,
+  pkgs,
+}:
 pkgs.rustPlatform.buildRustPackage rec {
   pname = "hyperlink";
   version = "0.1.26";
diff --git a/pkgs/katbin/default.nix b/pkgs/katbin/default.nix
index f6af179..5a6c6af 100644
--- a/pkgs/katbin/default.nix
+++ b/pkgs/katbin/default.nix
@@ -1,5 +1,7 @@
-{ stdenv, pkgs }:
-
+{
+  stdenv,
+  pkgs,
+}:
 pkgs.rustPlatform.buildRustPackage rec {
   pname = "katbin";
   version = "1.3.13";
@@ -11,8 +13,9 @@ pkgs.rustPlatform.buildRustPackage rec {
     sha256 = "sha256-thL2NUaE6UNPiEjsmNHcbcF7/Rs2JZcPDQq5sL0roYU=";
   };
 
-  buildInputs = pkgs.lib.optionals stdenv.isDarwin
-    [ pkgs.darwin.apple_sdk.frameworks.Security ];
+  buildInputs =
+    pkgs.lib.optionals stdenv.isDarwin
+    [pkgs.darwin.apple_sdk.frameworks.Security];
 
   cargoSha256 = "sha256-qfeHd6ry1NhKFH3UnQggJRF4nWnkr47kr4bL5W9Yo3E=";
 
diff --git a/pkgs/linkleaner/default.nix b/pkgs/linkleaner/default.nix
index ced4a52..54e602e 100644
--- a/pkgs/linkleaner/default.nix
+++ b/pkgs/linkleaner/default.nix
@@ -1,45 +1,47 @@
-{ stdenv, pkgs }:
-
-let
+{
+  stdenv,
+  pkgs,
+}: let
   rust-overlay = import (builtins.fetchTarball {
-    url =
-      "https://github.com/oxalica/rust-overlay/archive/7da2f6b3a0c32f661cb2864d7fbd1d7e6f0c7543.tar.gz";
+    url = "https://github.com/oxalica/rust-overlay/archive/7da2f6b3a0c32f661cb2864d7fbd1d7e6f0c7543.tar.gz";
     sha256 = "sha256-gvQaOKaV1UK6IzsFzkVLsEavGxnAsQFT3zUqcg0RXLU=";
   });
-  rustPkgs = if pkgs.lib.hasAttrByPath [ "rust-bin" ] pkgs then
-    pkgs
-  else
-    pkgs.lib.fix (pkgs.lib.extends rust-overlay (self: pkgs));
+  rustPkgs =
+    if pkgs.lib.hasAttrByPath ["rust-bin"] pkgs
+    then pkgs
+    else pkgs.lib.fix (pkgs.lib.extends rust-overlay (self: pkgs));
   rustSpecific = rustPkgs.rust-bin.nightly."2022-12-15".default.override {
-    extensions = [ ];
-    targets = pkgs.lib.optionals pkgs.stdenv.isDarwin [ "aarch64-apple-darwin" ]
-      ++ pkgs.lib.optionals pkgs.stdenv.isLinux [ "x86_64-unknown-linux-gnu" ];
+    extensions = [];
+    targets =
+      pkgs.lib.optionals pkgs.stdenv.isDarwin ["aarch64-apple-darwin"]
+      ++ pkgs.lib.optionals pkgs.stdenv.isLinux ["x86_64-unknown-linux-gnu"];
   };
   nightlyRustPlatform = rustPkgs.makeRustPlatform {
     cargo = rustSpecific;
     rustc = rustSpecific;
   };
+in
+  nightlyRustPlatform.buildRustPackage rec {
+    pname = "linkleaner";
+    version = "1.1.0";
 
-in nightlyRustPlatform.buildRustPackage rec {
-  pname = "linkleaner";
-  version = "1.1.0";
+    src = pkgs.fetchFromGitHub {
+      owner = "msfjarvis";
+      repo = pname;
+      rev = "v${version}";
+      sha256 = "sha256-feXKW9ytssgT+IEmRe86WiuH9j2aBVOPVqwFXrA4BMU=";
+    };
 
-  src = pkgs.fetchFromGitHub {
-    owner = "msfjarvis";
-    repo = pname;
-    rev = "v${version}";
-    sha256 = "sha256-feXKW9ytssgT+IEmRe86WiuH9j2aBVOPVqwFXrA4BMU=";
-  };
+    buildInputs =
+      pkgs.lib.optionals stdenv.isDarwin
+      [pkgs.darwin.apple_sdk.frameworks.Security];
 
-  buildInputs = pkgs.lib.optionals stdenv.isDarwin
-    [ pkgs.darwin.apple_sdk.frameworks.Security ];
+    cargoSha256 = "sha256-Iuazco7vAVNwy/hfzFBNL7eiN9sTXXNx176NaPngNQE=";
 
-  cargoSha256 = "sha256-Iuazco7vAVNwy/hfzFBNL7eiN9sTXXNx176NaPngNQE=";
-
-  meta = with pkgs.lib; {
-    description = "A Telegram bot with an identity crisis";
-    homepage = "https://msfjarvis.dev/g/linkleaner/";
-    license = licenses.mit;
-    platforms = platforms.all;
-  };
-}
+    meta = with pkgs.lib; {
+      description = "A Telegram bot with an identity crisis";
+      homepage = "https://msfjarvis.dev/g/linkleaner/";
+      license = licenses.mit;
+      platforms = platforms.all;
+    };
+  }
diff --git a/pkgs/pidcat/default.nix b/pkgs/pidcat/default.nix
index d4d429d..0b8f916 100644
--- a/pkgs/pidcat/default.nix
+++ b/pkgs/pidcat/default.nix
@@ -1,5 +1,7 @@
-{ stdenv, pkgs }:
-
+{
+  stdenv,
+  pkgs,
+}:
 stdenv.mkDerivation rec {
   pname = "pidcat";
   version = "2.2.0";
@@ -13,7 +15,7 @@ stdenv.mkDerivation rec {
     sha256 = "sha256-VOIND2CzWo+LV84C+FbTC0r3FqY7VpBaWn95IKTYFT8=";
   };
 
-  nativeBuildInputs = [ pkgs.installShellFiles ];
+  nativeBuildInputs = [pkgs.installShellFiles];
 
   postInstall = ''
     installShellCompletion --bash bash_completion.d/pidcat
diff --git a/pkgs/topgrade-og/default.nix b/pkgs/topgrade-og/default.nix
index 570f5fd..6a0fcba 100644
--- a/pkgs/topgrade-og/default.nix
+++ b/pkgs/topgrade-og/default.nix
@@ -1,5 +1,7 @@
-{ stdenv, pkgs }:
-
+{
+  stdenv,
+  pkgs,
+}:
 pkgs.rustPlatform.buildRustPackage rec {
   pname = "topgrade";
   version = "9.0.1";
@@ -18,7 +20,7 @@ pkgs.rustPlatform.buildRustPackage rec {
     pkgs.darwin.apple_sdk.frameworks.Foundation
   ];
 
-  nativeBuildInputs = [ pkgs.installShellFiles ];
+  nativeBuildInputs = [pkgs.installShellFiles];
 
   postInstall = ''
     installManPage topgrade.8
@@ -28,7 +30,7 @@ pkgs.rustPlatform.buildRustPackage rec {
     description = "Upgrade all the things";
     homepage = "https://github.com/r-darwish/topgrade";
     license = licenses.gpl3Only;
-    maintainers = with maintainers; [ msfjarvis ];
+    maintainers = with maintainers; [msfjarvis];
     broken = stdenv.isDarwin;
   };
 }
diff --git a/pkgs/twt/default.nix b/pkgs/twt/default.nix
index 30e0fb1..20351d7 100644
--- a/pkgs/twt/default.nix
+++ b/pkgs/twt/default.nix
@@ -1,5 +1,7 @@
-{ stdenv, pkgs }:
-
+{
+  stdenv,
+  pkgs,
+}:
 pkgs.rustPlatform.buildRustPackage rec {
   pname = "twt";
   version = "1.0.1";
@@ -11,8 +13,9 @@ pkgs.rustPlatform.buildRustPackage rec {
     sha256 = "sha256-wq3pQNR72EQqeiWbC82ZXTg10601BC2x8mjkLsi6dzA=";
   };
 
-  buildInputs = pkgs.lib.optionals stdenv.isDarwin
-    [ pkgs.darwin.apple_sdk.frameworks.Security ];
+  buildInputs =
+    pkgs.lib.optionals stdenv.isDarwin
+    [pkgs.darwin.apple_sdk.frameworks.Security];
 
   cargoSha256 = "sha256-WaQocM8BTad+y5fpKg3HZE1U1u4Xl5+NW5eeTIQTiTE=";
 
diff --git a/pkgs/when/default.nix b/pkgs/when/default.nix
index f3ef62b..00394aa 100644
--- a/pkgs/when/default.nix
+++ b/pkgs/when/default.nix
@@ -1,5 +1,7 @@
-{ stdenv, pkgs }:
-
+{
+  stdenv,
+  pkgs,
+}:
 pkgs.rustPlatform.buildRustPackage rec {
   pname = "when";
   version = "0.4.0";
diff --git a/shell.nix b/shell.nix
index cfe9bd6..1c8e4ac 100644
--- a/shell.nix
+++ b/shell.nix
@@ -1,3 +1,2 @@
-{ pkgs ? import <nixpkgs> { } }:
-
-pkgs.mkShell { buildInputs = with pkgs; [ alejandra git micro nix-update shfmt ]; }
+{pkgs ? import <nixpkgs> {}}:
+pkgs.mkShell {buildInputs = with pkgs; [alejandra git micro nix-update shfmt];}