lib: use ansi module in trivial.warn

NixOS · Apr 2, 2024 · 7253a4d · 7253a4d
1 parent 50e5e29
commit 7253a4d
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/lib/trivial.nix b/lib/trivial.nix
@@ -681,8 +681,8 @@ in {
  */
  warn =
  if lib.elem (builtins.getEnv "NIX_ABORT_ON_WARN") ["1" "true" "yes"]
- then msg: builtins.trace "[1;31mwarning: ${msg}[0m" (abort "NIX_ABORT_ON_WARN=true; warnings are treated as unrecoverable errors.")
- else msg: builtins.trace "[1;31mwarning: ${msg}[0m";
+ then msg: builtins.trace (lib.ansi.stylizeError msg) (abort "NIX_ABORT_ON_WARN=true; warnings are treated as unrecoverable errors.")
+ else msg: builtins.trace (lib.ansi.stylizeWarn msg);
 
  /**
  Like warn, but only warn when the first argument is `true`.