From 958eeb89d0e53f50d9eff876bc28fe3bdc5d221f Mon Sep 17 00:00:00 2001
From: Pim Kunis <pim@kunis.nl>
Date: Wed, 8 May 2024 23:25:57 +0200
Subject: [PATCH] Allow overwriting kubeconfig at run-time of CLI script

---
 pkgs/kubenix.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/kubenix.nix b/pkgs/kubenix.nix
index dce552c..dfb7215 100644
--- a/pkgs/kubenix.nix
+++ b/pkgs/kubenix.nix
@@ -38,7 +38,7 @@ symlinkJoin {
   postBuild = ''
     wrapProgram $out/bin/kubenix \
       --set PATH "$out/bin" \
-      --run 'export KUBECONFIG=${kubeconfig}' \
+      --run 'export KUBECONFIG=''${KUBECONFIG:-${kubeconfig}}' \
       --set KUBECTL_EXTERNAL_DIFF '${diff}' \
       --set MANIFEST '${result}'
   '';