config/profiles/upgrade-diff.nix

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2023-07-19 21:59:13 +02:00
{ pkgs, ... }:
{
# nvd: https://discourse.nixos.org/t/nvd-simple-nix-nixos-version-diff-tool/12397
# module from https://github.com/luishfonseca/dotfiles/blob/ab7625ec406b48493eda701911ad1cd017ce5bc1/modules/upgrade-diff.nix
system.activationScripts.diff = {
supportsDryActivation = true;
text = ''
${pkgs.nvd}/bin/nvd --nix-bin-dir=${pkgs.nix}/bin diff /run/current-system "$systemConfig"
'';
};
}