From 4c989abc8cb53c94986bca6fc5f058d53a1d55cc Mon Sep 17 00:00:00 2001
From: Matt Sturgeon <matt@sturgeon.me.uk>
Date: Fri, 16 May 2025 04:08:39 +0100
Subject: [PATCH] flake/devshell: run treefmt directly in `format` command

This is much faster than running `nix fmt`.

Running treefmt directly will use the treefmt installed in the current
shell. Running `nix fmt` will first re-evaluate the flake.
---
 flake/dev/devshell.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/flake/dev/devshell.nix b/flake/dev/devshell.nix
index 7641fe00..7666c935 100644
--- a/flake/dev/devshell.nix
+++ b/flake/dev/devshell.nix
@@ -81,7 +81,7 @@
             {
               name = "format";
               help = "Format the entire codebase";
-              command = "nix fmt";
+              command = lib.getExe config.formatter;
             }
             {
               name = "docs";