1 files changed, 17 insertions, 0 deletions
diff --git a/nix/flake/formatter.nix b/nix/flake/formatter.nix
new file mode 100644
index 0000000..44c0190
--- /dev/null
+++ b/nix/flake/formatter.nix
@@ -0,0 +1,17 @@
+{ inputs, ... }:
+{
+  perSystem =
+    { pkgs, ... }:
+    let
+      treefmtEval = inputs.treefmt-nix.lib.evalModule pkgs {
+        projectRootFile = "flake.nix";
+        programs = {
+          nixfmt.enable = true;
+          deadnix.enable = true;
+        };
+      };
+    in
+    {
+      formatter = treefmtEval.config.build.wrapper;
+    };
+}