apply treefmt fix to respect global excludes

flake.nix

@@ -58,16 +58,21 @@
             lib,
             self',
             system,
+            pkgs,
             ...
           }:
           {
             treefmt = {
+              package = pkgs.treefmt.overrideAttrs (_old: {
+                # https://github.com/numtide/treefmt/pull/325
+                patches = [ ./treefmt-config.patch ];
+              });
               projectRootFile = ".git/config";
               programs.terraform.enable = true;
               programs.shellcheck.enable = true;
 
               programs.deno.enable = true;
-              settings.formatter.deno.excludes = [
+              settings.global.excludes = [
                 # generated files
                 "sops/*"
                 "terraform.tfstate"

treefmt-config.patch

@@ -0,0 +1,23 @@
+From 43b15f8757a7f8de0340cc977ff9619741a5d43f Mon Sep 17 00:00:00 2001
+From: Brian McGee <brian@bmcgee.ie>
+Date: Mon, 1 Jul 2024 14:20:22 +0100
+Subject: [PATCH] fix: configure toml key for global excludes
+
+Signed-off-by: Brian McGee <brian@bmcgee.ie>
+---
+ config/config.go | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/config/config.go b/config/config.go
+index d9e281f..be5c991 100644
+--- a/config/config.go
++++ b/config/config.go
+@@ -10,7 +10,7 @@ import (
+ type Config struct {
+ 	Global struct {
+ 		// Excludes is an optional list of glob patterns used to exclude certain files from all formatters.
+-		Excludes []string
++		Excludes []string `toml:"excludes"`
+ 	}
+ 	Formatters map[string]*Formatter `toml:"formatter"`
+ }