From 5b3fe9f776f32d7ff108d134d0e382935b3ea383 Mon Sep 17 00:00:00 2001
From: Jan Tojnar <jtojnar@gmail.com>
Date: Tue, 7 Jul 2020 21:28:34 +0200
Subject: update.nix: Allow passing overlays

Previously, we relied on NIX_PATH for passing overlays but with flakes, we should pass them explicitly.
---
 maintainers/scripts/update.nix | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'maintainers/scripts')

diff --git a/maintainers/scripts/update.nix b/maintainers/scripts/update.nix
index 66ea18ddf62..9568c6cbbcc 100755
--- a/maintainers/scripts/update.nix
+++ b/maintainers/scripts/update.nix
@@ -9,7 +9,13 @@
 # TODO: add assert statements
 
 let
-  pkgs = import ./../../default.nix (if include-overlays then { } else { overlays = []; });
+  pkgs = import ./../../default.nix (
+    if include-overlays == false then
+      { overlays = []; }
+    else if include-overlays == true then
+      { } # Let Nixpkgs include overlays impurely.
+    else { overlays = include-overlays; }
+  );
 
   inherit (pkgs) lib;
 
-- 
cgit 1.4.1