liminix/modules/users.nix

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2022-09-28 22:31:15 +02:00
{ lib, pkgs, config, ...}:
let
inherit (lib) concatStrings concatStringsSep mapAttrsToList; # mkEnableOption mkOption types isDerivation isType hasAttr ;
inherit (builtins) toString;
inherit (pkgs.pseudofile) dir symlink;
# inherit (pkgs) busybox;
passwd-file =
let lines = mapAttrsToList (name: u: "${name}:${if u ? passwd then u.passwd else "!!"}:${toString u.uid}:${toString u.gid}:${u.gecos}:${u.dir}:${u.shell}\n" )
config.users;
in concatStrings lines;
group-file =
let lines = mapAttrsToList
(name: {gid, usernames ? []}:
"${name}:x:${toString gid}:${concatStringsSep "," usernames}\n" )
config.groups;
in concatStrings lines;
in {
config = {
filesystem = dir {
etc = dir {
passwd = { file = passwd-file; };
group = { file = group-file; };
};
};
};
}