75 lines
2.2 KiB
Nix
75 lines
2.2 KiB
Nix
{
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config,
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lib,
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pkgs,
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...
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}: let
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inherit
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(lib)
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attrNames
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concatMapStringsSep
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concatStringsSep
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filterAttrs
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listToAttrs
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map
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mkForce
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mkIf
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mkOverride
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nameValuePair
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optionalString
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;
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cfg = config.services.wyoming;
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in {
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config = let
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forkedPkg = import ./pkgs/wyoming-openwakeword.nix pkgs;
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whisperUnitNames = attrNames (
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filterAttrs (_: v: v.device == "cpu") cfg.faster-whisper.servers
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);
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in {
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systemd.services =
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# https://github.com/felschr/nixos-config/blob/6a0f0bf76e3ae80c1e180ba6f6c7fd3b8e91d2d3/services/home-assistant/wyoming.nix#L29
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mkIf (cfg.faster-whisper.servers != {})
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(listToAttrs (map (x:
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nameValuePair "wyoming-faster-whisper-${x}" {
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serviceConfig.ProcSubset = mkForce "all";
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})
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whisperUnitNames))
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#
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# openWakeWord
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// mkIf (cfg.openwakeword.enable) {
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wyoming-openwakeword.serviceConfig = {
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MemoryDenyWriteExecute = mkForce (cfg.openwakeword.package != forkedPkg);
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# changes according to https://github.com/rhasspy/wyoming-openwakeword/pull/27
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ExecStart = mkForce (concatStringsSep " " [
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"${cfg.openwakeword.package}/bin/wyoming-openwakeword"
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"--uri ${cfg.openwakeword.uri}"
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"--threshold ${cfg.openwakeword.threshold}"
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(concatMapStringsSep " "
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(dir: "--custom-model-dir ${toString dir}")
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cfg.openwakeword.customModelsDirectories)
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# removed option https://github.com/rhasspy/wyoming-openwakeword/pull/27#issuecomment-2211822998
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(optionalString
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(cfg.openwakeword.package != forkedPkg)
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(concatMapStringsSep " " (model: "--preload-model ${model}") cfg.openwakeword.preloadModels))
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# removed option since preloading was removed
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(optionalString
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(cfg.openwakeword.package != forkedPkg)
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"--trigger-level ${cfg.openwakeword.triggerLevel}")
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"${cfg.openwakeword.extraArgs}"
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]);
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};
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};
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services.wyoming.openwakeword = mkIf (cfg.openwakeword.enable) {
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package = mkOverride 900 forkedPkg;
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};
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};
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}
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