nix-config/_/modules/home-manager/monitors.nix

57 lines
1.3 KiB
Nix

{ lib, config, ... }:
let
inherit (lib) mkOption types;
in
{
options.monitors = mkOption {
type = types.listOf (types.submodule {
options = {
name = mkOption {
type = types.str;
example = "DP-1";
};
primary = mkOption {
type = types.bool;
default = false;
};
width = mkOption {
type = types.int;
example = 1920;
};
height = mkOption {
type = types.int;
example = 1080;
};
refreshRate = mkOption {
type = types.int;
default = 60;
};
x = mkOption {
type = types.int;
default = 0;
};
y = mkOption {
type = types.int;
default = 0;
};
enabled = mkOption {
type = types.bool;
default = true;
};
workspace = mkOption {
type = types.nullOr types.str;
default = null;
};
};
});
default = [ ];
};
config = {
assertions = [{
assertion = ((lib.length config.monitors) != 0) ->
((lib.length (lib.filter (m: m.primary) config.monitors)) == 1);
message = "Exactly one monitor must be set to primary.";
}];
};
}