tools: use ad-hoc flag to lint Nix files

aduh95 · aduh95 · commit ca4ebed2589b · 2026-01-20T15:21:05.000+01:00
Here's what `treefmt --help` documents: `--ci`: Runs `treefmt` in a CI mode, enabling `--no-cache`, `--fail-on-change` and adjusting some other settings best suited to a CI use case. PR-URL: #61405 Reviewed-By: Daijiro Wachi <daijiro.wachi@gmail.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
diff --git a/.github/workflows/linters.yml b/.github/workflows/linters.yml
@@ -153,7 +153,7 @@ jobs:
       - name: Lint Nix files
         run: |
           nix-shell -I nixpkgs=./tools/nix/pkgs.nix -p 'nixfmt-tree' --run '
-            treefmt --quiet --fail-on-change
+            treefmt --quiet --ci
           ' || git --no-pager diff --exit-code
 
   lint-py:
