From 2423af38f72eccc06bbaac081846a9c996621e6b Mon Sep 17 00:00:00 2001
From: NotAShelf <raf@notashelf.dev>
Date: Sun, 11 Jan 2026 13:57:36 +0300
Subject: [PATCH] flake: fix formatting checks

Signed-off-by: NotAShelf <raf@notashelf.dev>
Change-Id: I2e79090e303930b060566aab02f7dd446a6a6964
---
 flake.nix | 27 +++++++++++++++++++--------
 1 file changed, 19 insertions(+), 8 deletions(-)

diff --git a/flake.nix b/flake.nix
index 5fd9b732..6e58193f 100644
--- a/flake.nix
+++ b/flake.nix
@@ -91,18 +91,29 @@
           # Check if codebase is properly formatted.
           # This can be initiated with `nix build .#checks.<system>.nix-fmt`
           # or with `nix flake check`
-          nix-fmt = pkgs.runCommand "nix-fmt-check" {nativeBuildInputs = [pkgs.alejandra];} ''
-            alejandra --check ${self} < /dev/null
-            touch $out
-          '';
+          nix-fmt =
+            pkgs.runCommand "nix-fmt-check"
+            {
+              src = self;
+              nativeBuildInputs = [pkgs.alejandra pkgs.fd];
+            } ''
+              cd "$src"
+              fd -t f -e nix -x alejandra --check '{}'
+              touch $out
+            '';
 
           # Check if Markdown sources are properly formatted
           # This can be initiated with `nix build .#checks.<system>.md-fmt`
           # or with `nix flake check`
-          md-fmt = pkgs.runCommand "md-fmt-check" {nativeBuildInputs = [pkgs.deno];} ''
-            deno fmt --check ${self} --ext md
-            touch $out
-          '';
+          md-fmt =
+            pkgs.runCommand "md-fmt-check" {
+              src = self;
+              nativeBuildInputs = [pkgs.deno pkgs.fd];
+            } ''
+              cd "$src"
+              fd -t f -e md -x deno fmt --check '{}'
+              touch $out
+            '';
         };
       };
     };