diff --git a/clojure/flake.nix b/clojure/flake.nix
index cef77df..4d79594 100644
--- a/clojure/flake.nix
+++ b/clojure/flake.nix
@@ -21,7 +21,8 @@
 
         pkgs = import nixpkgs { inherit config system; };
         inherit (pkgs) boot clojure leiningen mkShell;
-      in {
+      in
+      {
         devShells = {
           default = mkShell {
             buildInputs = [ boot clojure leiningen ];
diff --git a/cue/flake.nix b/cue/flake.nix
index 7674a4b..b185db4 100644
--- a/cue/flake.nix
+++ b/cue/flake.nix
@@ -11,7 +11,8 @@
       let
         pkgs = import nixpkgs { inherit system; };
         inherit (pkgs) cue mkShell;
-      in {
+      in
+      {
         devShells = {
           default = mkShell {
             buildInputs = [ cue ];
diff --git a/dhall/flake.nix b/dhall/flake.nix
index 33ce1f7..61a2187 100644
--- a/dhall/flake.nix
+++ b/dhall/flake.nix
@@ -37,7 +37,8 @@
         dhallToolsLinux = optionals isLinux (mkDhallTools [ "csv" "text" ]);
 
         dhallTools = dhallToolsCommon ++ dhallToolsLinux;
-      in {
+      in
+      {
         devShells = {
           default = mkShell {
             buildInputs = [ dhall ] ++ dhallTools;
diff --git a/elixir/flake.nix b/elixir/flake.nix
index 1c84ba3..a56d712 100644
--- a/elixir/flake.nix
+++ b/elixir/flake.nix
@@ -21,7 +21,8 @@
         linuxDeps = optionals isLinux [ gigalixir inotify-tools libnotify ];
         darwinDeps = optionals isDarwin [ terminal-notifier ]
           ++ [ CoreFoundation CoreServices ];
-      in {
+      in
+      {
         devShells = {
           default = mkShell {
             buildInputs = [ elixir elixir_ls ] ++ linuxDeps ++ darwinDeps;
diff --git a/elm/flake.nix b/elm/flake.nix
index 2c1b65d..cffc275 100644
--- a/elm/flake.nix
+++ b/elm/flake.nix
@@ -13,7 +13,8 @@
         inherit (pkgs) mkShell;
 
         elm = pkgs.elmPackages.elm;
-      in {
+      in
+      {
         devShells = {
           default = mkShell {
             buildInputs = [ elm ] ++ (with pkgs; [ elm2nix ]);
diff --git a/flake.nix b/flake.nix
index 8463827..ce017f3 100644
--- a/flake.nix
+++ b/flake.nix
@@ -141,7 +141,8 @@
             )
           done
         '';
-      in {
+      in
+      {
         devShells = { default = mkShell { buildInputs = [ format update ]; }; };
       });
 }
diff --git a/gleam/flake.nix b/gleam/flake.nix
index 5ecfc62..a8bd243 100644
--- a/gleam/flake.nix
+++ b/gleam/flake.nix
@@ -13,7 +13,8 @@
         gleamPkg = pkgs.gleam;
 
         inherit (pkgs) mkShell;
-      in {
+      in
+      {
         devShells = {
           default = mkShell {
             buildInputs = [ gleamPkg ];
diff --git a/go1.17/flake.nix b/go1.17/flake.nix
index 4253458..5ef8219 100644
--- a/go1.17/flake.nix
+++ b/go1.17/flake.nix
@@ -13,7 +13,8 @@
         goPkg = pkgs.go_1_17;
 
         inherit (pkgs) mkShellNoCC;
-      in {
+      in
+      {
         apps.default = {
           type = "app";
           program = "${goPkg}/bin/go";
diff --git a/go1.18/flake.nix b/go1.18/flake.nix
index 872e00d..f4c40cd 100644
--- a/go1.18/flake.nix
+++ b/go1.18/flake.nix
@@ -13,7 +13,8 @@
         goPkg = pkgs.go_1_18;
 
         inherit (pkgs) mkShellNoCC;
-      in {
+      in
+      {
         apps.default = {
           type = "app";
           program = "${goPkg}/bin/go";
diff --git a/hashi/flake.nix b/hashi/flake.nix
index 0b500f9..56ac35e 100644
--- a/hashi/flake.nix
+++ b/hashi/flake.nix
@@ -28,7 +28,8 @@
         ];
 
         relatedTools = with pkgs; [ terragrunt ];
-      in {
+      in
+      {
         devShells = {
           default = mkShell {
             buildInputs = hashiTools ++ relatedTools;
diff --git a/haskell/flake.nix b/haskell/flake.nix
index 2341236..240a14b 100644
--- a/haskell/flake.nix
+++ b/haskell/flake.nix
@@ -11,7 +11,8 @@
       let
         pkgs = import nixpkgs { inherit system; };
         inherit (pkgs) cabal-install ghc mkShell;
-      in {
+      in
+      {
         devShells = {
           default = mkShell {
             buildInputs = [ cabal-install ghc ];
diff --git a/java/flake.nix b/java/flake.nix
index 366c7b2..f327551 100644
--- a/java/flake.nix
+++ b/java/flake.nix
@@ -21,7 +21,8 @@
         java = jdk;
         buildTools = with pkgs; [ ant gradle maven ];
         inherit (pkgs) mkShell;
-      in {
+      in
+      {
         devShells = {
           default = mkShell {
             buildInputs = [ java ] ++ buildTools;
diff --git a/kotlin/flake.nix b/kotlin/flake.nix
index cd73b0e..99c3a73 100644
--- a/kotlin/flake.nix
+++ b/kotlin/flake.nix
@@ -25,7 +25,8 @@
         kotlin = pkgs.kotlin;
         buildTools = with pkgs; [ gradle ];
         otherTools = with pkgs; [ gcc ncurses patchelf zlib ];
-      in {
+      in
+      {
         devShells = {
           default = mkShell {
             buildInputs = [ kotlin ] ++ buildTools ++ otherTools;
diff --git a/nickel/flake.nix b/nickel/flake.nix
index 99a0474..94a0904 100644
--- a/nickel/flake.nix
+++ b/nickel/flake.nix
@@ -11,7 +11,8 @@
       let
         pkgs = import nixpkgs { inherit system; };
         inherit (pkgs) mkShell nickel;
-      in {
+      in
+      {
         devShells = {
           default = mkShell {
             buildInputs = [ nickel ];
diff --git a/nim/flake.nix b/nim/flake.nix
index 3924050..e270319 100644
--- a/nim/flake.nix
+++ b/nim/flake.nix
@@ -11,7 +11,8 @@
       let
         pkgs = import nixpkgs { inherit system; };
         inherit (pkgs) mkShell nim;
-      in {
+      in
+      {
         devShells = {
           default = mkShell {
             buildInputs = [ nim ];
diff --git a/nix/flake.nix b/nix/flake.nix
index 28c6667..23a1b95 100644
--- a/nix/flake.nix
+++ b/nix/flake.nix
@@ -24,7 +24,8 @@
         ];
 
         inherit (pkgs) mkShell;
-      in {
+      in
+      {
         devShells = { default = mkShell { buildInputs = nixRelatedTools; }; };
       });
 }
diff --git a/node/flake.nix b/node/flake.nix
index 5b42201..94810ec 100644
--- a/node/flake.nix
+++ b/node/flake.nix
@@ -16,7 +16,8 @@
         };
         overlays = [ nodeOverlay ];
         pkgs = import nixpkgs { inherit overlays system; };
-      in {
+      in
+      {
         devShells = {
           default = pkgs.mkShell {
             buildInputs = with pkgs; [ node2nix nodejs pnpm yarn ];
diff --git a/ocaml/flake.nix b/ocaml/flake.nix
index 9a9a76e..e1cf7b5 100644
--- a/ocaml/flake.nix
+++ b/ocaml/flake.nix
@@ -14,7 +14,8 @@
         ocaml = pkgs.ocamlPackages.ocaml;
         ocamlTools = with pkgs.ocamlPackages;
           [ dune_3 odoc ] ++ (with pkgs; [ ocamlformat ]);
-      in {
+      in
+      {
         devShells = {
           default = mkShell {
             buildInputs = [ ocaml ] ++ ocamlTools;
diff --git a/opa/flake.nix b/opa/flake.nix
index 3372026..a82f479 100644
--- a/opa/flake.nix
+++ b/opa/flake.nix
@@ -13,7 +13,8 @@
         inherit (pkgs) conftest mkShell open-policy-agent;
 
         opaTools = [ conftest open-policy-agent ];
-      in {
+      in
+      {
         devShells = {
           default = mkShell {
             buildInputs = opaTools;
diff --git a/protobuf/flake.nix b/protobuf/flake.nix
index f5bb93d..a3176ae 100644
--- a/protobuf/flake.nix
+++ b/protobuf/flake.nix
@@ -11,7 +11,8 @@
       let
         pkgs = import nixpkgs { inherit system; };
         inherit (pkgs) buf mkShell protobuf;
-      in {
+      in
+      {
         devShells = {
           default = mkShell {
             buildInputs = [ buf protobuf ];
diff --git a/python/flake.nix b/python/flake.nix
index df8e739..f153a9d 100644
--- a/python/flake.nix
+++ b/python/flake.nix
@@ -20,7 +20,8 @@
         pythonTools = with pkgs;
           [ virtualenv ] ++ (with pkgs.python311Packages; [ pip ]);
         nixTools = [ machNix ];
-      in {
+      in
+      {
         devShells = {
           default = mkShell {
             buildInputs = [ python ] ++ pythonTools ++ nixTools;
diff --git a/ruby/flake.nix b/ruby/flake.nix
index 693674c..2b9db26 100644
--- a/ruby/flake.nix
+++ b/ruby/flake.nix
@@ -13,7 +13,8 @@
         inherit (pkgs) mkShell;
 
         ruby = pkgs.ruby_3_1;
-      in {
+      in
+      {
         devShells = {
           default = mkShell {
             buildInputs = [ ruby ];
diff --git a/rust/flake.nix b/rust/flake.nix
index 7b86a2b..1b56f52 100644
--- a/rust/flake.nix
+++ b/rust/flake.nix
@@ -18,18 +18,20 @@
         inherit (pkgs.lib) optionals;
         inherit (pkgs.stdenv) isLinux;
 
-        rust = if builtins.pathExists ./rust-toolchain.toml then
-          rust-bin.fromRustupToolchainFile ./rust-toolchain.toml
-        else if builtins.pathExists ./rust-toolchain then
-          rust-bin.fromRustupToolchainFile ./rust-toolchain
-        else
-          rust-bin.stable.latest.default;
+        rust =
+          if builtins.pathExists ./rust-toolchain.toml then
+            rust-bin.fromRustupToolchainFile ./rust-toolchain.toml
+          else if builtins.pathExists ./rust-toolchain then
+            rust-bin.fromRustupToolchainFile ./rust-toolchain
+          else
+            rust-bin.stable.latest.default;
 
         deps = with pkgs; [ openssl pkgconfig ];
         rustTools = with pkgs;
           [ cargo-audit cargo-deny cargo-cross rust-analyzer ]
           ++ optionals isLinux (with pkgs; [ cargo-watch ]);
-      in {
+      in
+      {
         packages.default = rust;
 
         devShells = {
diff --git a/scala/flake.nix b/scala/flake.nix
index 3ff7544..90d7d21 100644
--- a/scala/flake.nix
+++ b/scala/flake.nix
@@ -25,7 +25,8 @@
         scala = pkgs.scala_3;
 
         buildTools = with pkgs; [ sbt ];
-      in {
+      in
+      {
         devShells = {
           default = mkShell {
             buildInputs = [ scala ] ++ buildTools;
diff --git a/zig/flake.nix b/zig/flake.nix
index 58e0992..842940c 100644
--- a/zig/flake.nix
+++ b/zig/flake.nix
@@ -13,7 +13,8 @@
         zigPkg = pkgs.zig;
 
         inherit (pkgs) mkShell;
-      in {
+      in
+      {
         devShells = {
           default = mkShell {
             buildInputs = [ zigPkg ];