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home-manager/modules/targets/darwin/search.nix
Robert Helgesson 5f433eb164
Move platform check into modules
Before, loading a module would be guarded by an optional platform
condition. This made it possible to avoid loading and evaluating a
module if it did not support the host platform.

Unfortunately, this made it impossible to share a single configuration
between GNU/Linux and Darwin hosts, which some wish to do.

This removes the conditional load and instead inserts host platform
assertions in the modules that are platform specific.

Fixes #1906
2021-07-18 20:43:22 +02:00

38 lines
948 B
Nix

{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.targets.darwin;
searchEngines = {
Bing = "com.bing.www";
DuckDuckGo = "com.duckduckgo";
Ecosia = "org.ecosia.www";
Google = "com.google.www";
Yahoo = "com.yahoo.www";
};
searchId = getAttr cfg.search searchEngines;
in {
options.targets.darwin.search = mkOption {
type = with types; nullOr (enum (attrNames searchEngines));
default = null;
description = "Default search engine.";
};
config = mkIf (cfg.search != null) {
assertions = [
(hm.assertions.assertPlatform "targets.darwin.search" pkgs
platforms.darwin)
];
targets.darwin.defaults = {
NSGlobalDomain.NSPreferredWebServices = {
NSWebServicesProviderWebSearch = {
NSDefaultDisplayName = cfg.search;
NSProviderIdentifier = searchId;
};
};
"com.apple.Safari".SearchProviderIdentifier = searchId;
};
};
}