nixos-config/config/programs/plover.nix

{
  lib,
  pkgs,
  system,
  ...
}: let
  inherit (pkgs) plover plover-plugins-manager regenpfeifer plover-regenpfeifer;
  plover-env = plover.pythonModule.withPackages (_: [plover plover-plugins-manager plover-regenpfeifer]);
  plover-src = plover.src;
  plover-dictionaries-english = [
    {
      enabled = true;
      path = pkgs.writeText "user.json" (builtins.toJSON {
        "SER/TKPWAL" = "Sergal";
        "SERLG" = "Sergal";
        "SER/SRAL" = "serval";
        "SOL/DER" = "solder";
      });
    }
    {
      enabled = true;
      path = "${plover-src}/plover/assets/commands.json";
    }
    {
      enabled = true;
      path = "${plover-src}/plover/assets/main.json";
    }
  ];
  plover-dictionaries-german = [
    {
      enabled = true;
      path = pkgs.writeText "user.json" (builtins.toJSON {});
    }
    {
      enabled = true;
      path = "${plover-src}/plover/assets/commands.json";
    }
    {
      enabled = true;
      path = regenpfeifer;
    }
  ];
  plover-cfg = pkgs.writeText "plover.cfg" (lib.generators.toINI {} {
    "Machine Configuration".machine_type = "Keyboard";
    "System: English Stenotype" = {
      dictionaries = builtins.toJSON plover-dictionaries-english;
    };
    "System: Regenpfeifer" = {
      dictionaries = builtins.toJSON plover-dictionaries-german;
    };
  });
in {
  home.packages = [
    plover-env
  ];
  home.activation.ploverSettings = lib.hm.dag.entryAfter ["writeBoundary"] ''
    $DRY_RUN_CMD mkdir $VERBOSE_ARG -p $HOME/.config/plover
    $DRY_RUN_CMD rm -f $HOME/.config/plover/plover.cfg
    $DRY_RUN_CMD cp $VERBOSE_ARG ${plover-cfg} $HOME/.config/plover/plover.cfg
    $DRY_RUN_CMD chmod +w $VERBOSE_ARG $HOME/.config/plover/plover.cfg
  '';
  systemd.user.services.plover = {
    Unit = {
      Description = "plover";
      After = ["tray.target"];
      PartOf = ["graphical-session.target"];
      Requires = ["tray.target"];
    };
    Install = {
      WantedBy = ["graphical-session.target"];
    };
    Service = {
      ExecStart = "${plover-env}/bin/plover";
    };
  };
}