pkgs/nixfiles/nixfiles-auto-install.sh

@@ -107,8 +107,7 @@ sed -i "s~# boot\.loader\.grub\.device = \"/dev/sda\";~boot\.loader\.grub\.devic
 
 echo "[I] Install NixOS"
 
-NIX_CONFIG=$(printf "extra-experimental-features = flakes nix-command\nextra-substituters = https://nix-cache.clerie.de\nextra-trusted-public-keys = nix-cache.clerie.de:bAt1GJTS9BOTcXFWj3nURrSlcjqikCev9yDvqArMP5g=\n")
+export NIX_CONFIG=<(echo "experimental-features = flakes nix-command\nsubstituters = https://nix-cache.clerie.de\ntrusted-public-keys = nix-cache.clerie.de:bAt1GJTS9BOTcXFWj3nURrSlcjqikCev9yDvqArMP5g=\n" )
-export NIX_CONFIG
 
 nixos-install --flake "/mnt/etc/nixos#${hostname}" --root /mnt --no-root-password