schmittlauch/nixconfigs
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nixos: show diff to current system at activation time

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Trolli Schmittlauch 2024-07-13 01:12:43 +02:00
parent 8bb9b734f1
commit a7be658b1b
2 changed files with 10 additions and 0 deletions
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1
common/default.nix
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@ -14,6 +14,7 @@ in
./packages.nix
./nitrokey.nix
./nix-settings.nix
./upgrade-diff.nix
];
services.davfs2.enable = true;

9
common/upgrade-diff.nix Normal file
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@ -0,0 +1,9 @@
# MIT Jörg Thalheim - https://github.com/Mic92/dotfiles/blob/c6cad4e57016945c4816c8ec6f0a94daaa0c3203/nixos/modules/upgrade-diff.nix
{ pkgs, ... }:
{
system.activationScripts.diff = ''
if [[ -e /run/current-system ]]; then
${pkgs.nix}/bin/nix store diff-closures /run/current-system "$systemConfig"
fi
'';
}