bump inputs

flake/pre-commit/default.nix

@@ -0,0 +1,13 @@
+{
+  perSystem = _: {
+    pre-commit = {
+      settings = {
+        excludes = ["flake.lock"];
+        hooks = {
+          alejandra.enable = true;
+          prettier.enable = true;
+        };
+      };
+    };
+  };
+}

flake/shell.nix

@@ -1,9 +1,16 @@
 {
-  perSystem = {pkgs, ...}: {
+  perSystem = {
+    config,
+    pkgs,
+    ...
+  }: {
     devShells.default = pkgs.mkShellNoCC {
       name = "nichts";
       DIRENV_LOG_FORMAT = "";
+
+      #inputsFrom = [config.treefmt.build.devShell];
       packages = with pkgs; [
+        config.treefmt.build.wrapper # treewide formatter
         nil # nix language server
         alejandra
         git # take a guess