Add a note that nvd should be obtained through Nixpkgs.

It was kindly pointed out to me in merge request !3 that it's not clear
that nvd is in Nixpkgs.  Nixpkgs is the preferred way to get nvd, or
alternatively one of the release tags in this repo, rather than the
master branch where things can change willy-nilly.
This commit is contained in:
Bryan Gardiner 2022-10-12 18:26:24 -07:00
parent a334e6c0ec
commit 06e1fc696c
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@ -14,6 +14,9 @@ know when versions change. Usually I care most about packages that are included
in `environment.systemPackages`, so packages in this list are highlighted and in `environment.systemPackages`, so packages in this list are highlighted and
coloured specially and changes to this list are reported. coloured specially and changes to this list are reported.
The recommended way to obtain nvd is through Nixpkgs, where it has the attribute
name `nvd`.
I recommend wrapping your usual `nixos-rebuild` call in a script that compares I recommend wrapping your usual `nixos-rebuild` call in a script that compares
the result to the current system: the result to the current system: