nixos-config/lib/deploy/default.nix

65 lines
1.6 KiB
Nix

{
lib,
inputs,
}: let
inherit (inputs) deploy-rs;
in rec {
## Create deployment configuration for use with deploy-rs.
##
## ```nix
## mkDeploy {
## inherit self;
## overrides = {
## my-host.system.sudo = "doas -u";
## };
## }
## ```
##
#@ { self: Flake, overrides: Attrs ? {} } -> Attrs
mkDeploy = {
self,
overrides ? {},
exclude ? [],
}: let
hosts =
builtins.removeAttrs
(self.nixosConfigurations or {})
exclude;
names = builtins.attrNames hosts;
nodes =
lib.foldl (
result: name: let
host = hosts.${name};
user = overrides.user or null;
inherit (host.pkgs) system;
in
result
// {
${name} =
(overrides.${name} or {})
// {
hostname = overrides.${name}.hostname or "${name}";
profiles =
(overrides.${name}.profiles or {})
// {
system =
(overrides.${name}.profiles.system or {})
// {
user = "root";
path = deploy-rs.lib.${system}.activate.nixos host;
}
// lib.optionalAttrs (user != null) {
sshUser = user;
}
// lib.optionalAttrs (host.config.system.security.doas.enable or false) {
sudo = "doas -u";
};
};
};
}
) {}
names;
in {
inherit nodes;
};
}