diff --git a/codecs/mozjpeg/flake.nix b/codecs/mozjpeg/flake.nix
index 91f0fb214..becae240c 100644
--- a/codecs/mozjpeg/flake.nix
+++ b/codecs/mozjpeg/flake.nix
@@ -20,18 +20,21 @@
         pkgs = nixpkgs.legacyPackages.${system};
         inherit (pkgs) callPackage stdenv lib;
 
-        buildSquooshCppCodec = callPackage (import ../../nix/squoosh-cxx-builder) {};
-        squooshHelpers = callPackage (import ../../nix/squoosh-helpers) {};
+        buildSquooshCppCodec = callPackage (import ../../nix/squoosh-cxx-builder) { };
+        squooshHelpers = callPackage (import ../../nix/squoosh-helpers) { };
         inherit (squooshHelpers) mkInstallable forAllVariants;
 
         variants = {
-          base = {};
+          base = { };
         };
 
         builder = variantName: opts: {
           mozjpeg-squoosh = buildSquooshCppCodec {
             name = "mozjpeg-squoosh";
-            src = lib.sources.sourceByRegex ./. ["Makefile" "enc(/.+)?"];
+            src = lib.sources.sourceByRegex ./. [
+              "Makefile"
+              "enc(/.+)?"
+            ];
             MOZJPEG = self.packages.${system}."mozjpeg-${variantName}";
 
             dontConfigure = true;
@@ -73,13 +76,15 @@
             '';
             dontFixup = true;
           };
-        };        
+        };
 
-        packageVariants = forAllVariants {inherit builder variants;};
+        packageVariants = forAllVariants { inherit builder variants; };
       in
 
       mkInstallable {
-        packages = packageVariants // {default = packageVariants."mozjpeg-squoosh-base";};
+        packages = packageVariants // {
+          default = packageVariants."mozjpeg-squoosh-base";
+        };
       }
     );
 }
diff --git a/codecs/resize/flake.nix b/codecs/resize/flake.nix
index 90efea825..92b06b7cf 100644
--- a/codecs/resize/flake.nix
+++ b/codecs/resize/flake.nix
@@ -17,10 +17,15 @@
         pkgs = nixpkgs.legacyPackages.${system};
         inherit (pkgs) callPackage lib;
 
-        buildSquooshRustCodec= callPackage (import ../../nix/squoosh-rust-builder) {fenix = fenix.packages.${system};};
-        mkInstallable = callPackage (import ../../nix/mk-installable) {};
+        buildSquooshRustCodec = callPackage (import ../../nix/squoosh-rust-builder) {
+          fenix = fenix.packages.${system};
+        };
+        mkInstallable = callPackage (import ../../nix/mk-installable) { };
 
-        src = lib.sources.sourceByRegex ./. ["Makefile" "enc(/.+)?"];
+        src = lib.sources.sourceByRegex ./. [
+          "Makefile"
+          "enc(/.+)?"
+        ];
       in
       mkInstallable {
         packages = rec {
diff --git a/codecs/rotate/flake.nix b/codecs/rotate/flake.nix
index d61d947c0..00bb644e1 100644
--- a/codecs/rotate/flake.nix
+++ b/codecs/rotate/flake.nix
@@ -1,4 +1,3 @@
-
 {
   inputs = {
     nixpkgs.url = "github:nixos/nixpkgs/24.05";
@@ -10,18 +9,23 @@
       self,
       nixpkgs,
       flake-utils,
-      fenix
+      fenix,
     }:
     flake-utils.lib.eachDefaultSystem (
       system:
       let
         pkgs = nixpkgs.legacyPackages.${system};
         inherit (pkgs) callPackage lib;
-        
-        buildSquooshRustCodec= callPackage (import ../../nix/squoosh-rust-builder) {fenix = fenix.packages.${system};};
-        mkInstallable = callPackage (import ../../nix/mk-installable) {};
 
-        src = lib.sources.sourceByRegex ./. ["Cargo\.*" ".*\.rs"];
+        buildSquooshRustCodec = callPackage (import ../../nix/squoosh-rust-builder) {
+          fenix = fenix.packages.${system};
+        };
+        mkInstallable = callPackage (import ../../nix/mk-installable) { };
+
+        src = lib.sources.sourceByRegex ./. [
+          "Cargo\.*"
+          ".*\.rs"
+        ];
       in
       mkInstallable {
         packages = rec {
diff --git a/codecs/webp/flake.nix b/codecs/webp/flake.nix
index e9f196514..74d917ad1 100644
--- a/codecs/webp/flake.nix
+++ b/codecs/webp/flake.nix
@@ -19,18 +19,18 @@
       let
         pkgs = nixpkgs.legacyPackages.${system};
         inherit (pkgs) lib stdenv callPackage;
-        buildSquooshCppCodec = callPackage (import ../../nix/squoosh-cxx-builder) {};
-        squooshHelpers = callPackage (import ../../nix/squoosh-helpers) {};
+        buildSquooshCppCodec = callPackage (import ../../nix/squoosh-cxx-builder) { };
+        squooshHelpers = callPackage (import ../../nix/squoosh-helpers) { };
         inherit (squooshHelpers) mkInstallable forAllVariants;
 
-      variants = {
-        base = {
-          simd = false;
-        };
-        simd = {
-          simd = true;
+        variants = {
+          base = {
+            simd = false;
+          };
+          simd = {
+            simd = true;
+          };
         };
-      };
 
         builder =
           variantName:
@@ -38,7 +38,11 @@
           {
             "webp-squoosh" = buildSquooshCppCodec {
               name = "webp-squoosh-${variantName}";
-              src = lib.sources.sourceByRegex ./. ["Makefile" "enc(/.+)?" "dec(/.+)?"]; 
+              src = lib.sources.sourceByRegex ./. [
+                "Makefile"
+                "enc(/.+)?"
+                "dec(/.+)?"
+              ];
               nativeBuildInputs = [
                 pkgs.emscripten
                 self.packages.${system}."webp-${variantName}"
@@ -95,25 +99,30 @@
             };
           };
 
-        packageVariants = forAllVariants {
-          inherit builder variants;
-        };
+        packageVariants = forAllVariants { inherit builder variants; };
 
-        defaultPackage = let
-          copyAllCodecs = lib.concatLines (lib.mapAttrsToList (name: _: "cp -r ${packageVariants."webp-squoosh-${name}"} $out/${name}") variants);
-        in
-        stdenv.mkDerivation {
-          name = "all-variants";
-          phases = ["buildPhase"];
-          buildPhase = ''
-            mkdir -p $out;
-            ${copyAllCodecs}
-          '';
-        };
+        defaultPackage =
+          let
+            copyAllCodecs = lib.concatLines (
+              lib.mapAttrsToList (
+                name: _: "cp -r ${packageVariants."webp-squoosh-${name}"} $out/${name}"
+              ) variants
+            );
+          in
+          stdenv.mkDerivation {
+            name = "all-variants";
+            phases = [ "buildPhase" ];
+            buildPhase = ''
+              mkdir -p $out;
+              ${copyAllCodecs}
+            '';
+          };
       in
 
       mkInstallable {
-        packages = packageVariants // {default = defaultPackage;};
+        packages = packageVariants // {
+          default = defaultPackage;
+        };
       }
     );
 }