nixpkgs/nixos/modules/hardware/gpgsmartcards.nix
stuebinm 6afb255d97 nixos: remove all uses of lib.mdDoc
these changes were generated with nixq 0.0.2, by running

  nixq ">> lib.mdDoc[remove] Argument[keep]" --batchmode nixos/**.nix
  nixq ">> mdDoc[remove] Argument[keep]" --batchmode nixos/**.nix
  nixq ">> Inherit >> mdDoc[remove]" --batchmode nixos/**.nix

two mentions of the mdDoc function remain in nixos/, both of which
are inside of comments.

Since lib.mdDoc is already defined as just id, this commit is a no-op as
far as Nix (and the built manual) is concerned.
2024-04-13 10:07:35 -07:00

37 lines
1.3 KiB
Nix

{ config, lib, pkgs, ... }:
with lib;
let
# gnupg's manual describes how to setup ccid udev rules:
# https://www.gnupg.org/howtos/card-howto/en/ch02s03.html
# gnupg folks advised me (https://dev.gnupg.org/T5409) to look at debian's rules:
# https://salsa.debian.org/debian/gnupg2/-/blob/debian/main/debian/scdaemon.udev
# the latest rev of the entire debian gnupg2 repo as of 2021-04-28
# the scdaemon.udev file was last committed on 2021-01-05 (7817a03):
scdaemonUdevRev = "01898735a015541e3ffb43c7245ac1e612f40836";
scdaemonRules = pkgs.fetchurl {
url = "https://salsa.debian.org/debian/gnupg2/-/raw/${scdaemonUdevRev}/debian/scdaemon.udev";
sha256 = "08v0vp6950bz7galvc92zdss89y9vcwbinmbfcdldy8x72w6rqr3";
};
# per debian's udev deb hook (https://man7.org/linux/man-pages/man1/dh_installudev.1.html)
destination = "60-scdaemon.rules";
scdaemonUdevRulesPkg = pkgs.runCommand "scdaemon-udev-rules" {} ''
loc="$out/lib/udev/rules.d/"
mkdir -p "''${loc}"
cp "${scdaemonRules}" "''${loc}/${destination}"
'';
cfg = config.hardware.gpgSmartcards;
in {
options.hardware.gpgSmartcards = {
enable = mkEnableOption "udev rules for gnupg smart cards";
};
config = mkIf cfg.enable {
services.udev.packages = [ scdaemonUdevRulesPkg ];
};
}