Commit be333da5 authored by Evan Goode's avatar Evan Goode
Browse files

nixos/evdevremapkeys: init 

Add a service for evdevremapkeys (already packaged), a daemon for
remapping keyboard events
parent c77cd042

nixos/doc/manual/release-notes/rl-2305.section.md

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@@ -83,6 +83,8 @@ In addition to numerous new and updated packages, this release has the following 


- [gitea-actions-runner](https://gitea.com/gitea/act_runner), a CI runner for Gitea/Forgejo Actions. Available as [services.gitea-actions-runner](#opt-services.gitea-actions-runner.instances).



- [evdevremapkeys](https://github.com/philipl/evdevremapkeys), a daemon to remap key events. Available as [services.evdevremapkeys](#opt-services.evdevremapkeys.enable).



- [gmediarender](https://github.com/hzeller/gmrender-resurrect), a simple, headless UPnP/DLNA renderer.  Available as [services.gmediarender](options.html#opt-services.gmediarender.enable).



- [go2rtc](https://github.com/AlexxIT/go2rtc), a camera streaming appliation with support for RTSP, WebRTC, HomeKit, FFMPEG, RTMP and other protocols. Available as [services.go2rtc](options.html#opt-services.go2rtc.enable).

nixos/modules/module-list.nix

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@@ -633,6 +633,7 @@ 
  ./services/misc/etcd.nix

  ./services/misc/etebase-server.nix

  ./services/misc/etesync-dav.nix

  ./services/misc/evdevremapkeys.nix

  ./services/misc/felix.nix

  ./services/misc/freeswitch.nix

  ./services/misc/fstrim.nix

nixos/modules/services/misc/evdevremapkeys.nix

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{ config, lib, pkgs, ... }:



with lib;

let

  format = pkgs.formats.yaml { };

  cfg = config.services.evdevremapkeys;



in

{

  options.services.evdevremapkeys = {

    enable = mkEnableOption (lib.mdDoc ''evdevremapkeys'');



    settings = mkOption {

      type = format.type;

      default = { };

      description = lib.mdDoc ''

        config.yaml for evdevremapkeys

      '';

    };

  };



  config = mkIf cfg.enable {

    boot.kernelModules = [ "uinput" ];

    services.udev.extraRules = ''

      KERNEL=="uinput", MODE="0660", GROUP="input"

    '';

    users.groups.evdevremapkeys = { };

    users.users.evdevremapkeys = {

      description = "evdevremapkeys service user";

      group = "evdevremapkeys";

      extraGroups = [ "input" ];

      isSystemUser = true;

    };

    systemd.services.evdevremapkeys = {

      description = "evdevremapkeys";

      wantedBy = [ "multi-user.target" ];

      serviceConfig =

        let

          config = format.generate "config.yaml" cfg.settings;

        in

        {

          ExecStart = "${pkgs.evdevremapkeys}/bin/evdevremapkeys --config-file ${config}";

          User = "evdevremapkeys";

          Group = "evdevremapkeys";

          StateDirectory = "evdevremapkeys";

          Restart = "always";

          LockPersonality = true;

          MemoryDenyWriteExecute = true;

          NoNewPrivileges = true;

          PrivateNetwork = true;

          PrivateTmp = true;

          ProtectControlGroups = true;

          ProtectHome = true;

          ProtectKernelTunables = true;

          ProtectSystem = true;

        };

    };

  };

}