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29027fd1e1
Using pkgs.lib on the spine of module evaluation is problematic because the pkgs argument depends on the result of module evaluation. To prevent an infinite recursion, pkgs and some of the modules are evaluated twice, which is inefficient. Using ‘with lib’ prevents this problem.
76 lines
1.4 KiB
Nix
76 lines
1.4 KiB
Nix
{ config, lib, pkgs, ... }:
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with lib;
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let
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cfg = config.services.searx;
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configFile = cfg.configFile;
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in
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{
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###### interface
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options = {
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services.searx = {
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enable = mkOption {
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default = false;
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description = "
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Whether to enable the Searx server. See https://github.com/asciimoo/searx
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";
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};
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configFile = mkOption {
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default = "";
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description = "
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The path of the Searx server configuration file. If no file
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is specified, a default file is used (default config file has
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debug mode enabled).
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";
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};
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};
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};
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###### implementation
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config = mkIf config.services.searx.enable {
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users.extraUsers.searx =
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{ uid = config.ids.uids.searx;
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description = "Searx user";
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createHome = true;
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home = "/var/lib/searx";
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};
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users.extraGroups.searx =
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{ gid = config.ids.gids.searx;
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};
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systemd.services.searx =
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{
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description = "Searx server, the meta search engine.";
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after = [ "network.target" ];
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wantedBy = [ "multi-user.target" ];
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serviceConfig = {
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User = "searx";
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ExecStart = "${pkgs.pythonPackages.searx}/bin/searx-run";
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};
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} // (optionalAttrs (configFile != "") {
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environment.SEARX_SETTINGS_PATH = configFile;
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});
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environment.systemPackages = [ pkgs.pythonPackages.searx ];
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};
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}
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