nixos-configs/configurations/homie/modules/home-assistant/assist.nix
matt1432 ab8efa64c5
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feat(hass): support VAD for wakeword
2024-12-20 02:29:24 -05:00

83 lines
1.9 KiB
Nix

{
pkgs,
self,
wakewords-src,
...
}: {
imports = [
self.nixosModules.esphome-plus
self.nixosModules.wyoming-plus
];
services = {
home-assistant = {
package = pkgs.home-assistant.override {
packageOverrides = final: prev: {
# HassTimer has way too many collisions with my custom timer sentences
home-assistant-intents = prev.home-assistant-intents.overrideAttrs (o: {
nativeBuildInputs = o.nativeBuildInputs ++ [pkgs.findutils];
postPatch = ''
find ./. -name "*Timer*" -delete
find ./. -name "*Start*" -delete
'';
});
};
};
customComponents = builtins.attrValues {
inherit
(self.scopedPackages.${pkgs.system}.hass-components)
extended-ollama-conversation # url is without subdirectory
ha-fallback-conversation
tuya-local
;
};
extraComponents = [
"esphome"
"ollama"
"wyoming"
"scrape"
];
config = {
assist_pipeline = {};
conversation = {};
media_source = {};
};
};
wyoming = {
piper.servers."en" = {
enable = true;
uri = "tcp://127.0.0.1:10200";
# see https://github.com/rhasspy/rhasspy3/blob/master/programs/tts/piper/script/download.py
voice = "en-us-ryan-low"; # using `hfc male (medium)` in GUI
speaker = 0;
};
openwakeword = {
enable = true;
uri = "tcp://127.0.0.1:10400";
threshold = 0.55;
vadThreshold = 0.50;
customModelsDirectories = ["${wakewords-src}/en/yo_homie"];
preloadModels = ["yo_homie"];
extraArgs = ["--debug"];
};
};
esphome = {
enable = true;
address = "100.64.0.10";
port = 6052;
};
};
# In case tailscale is down
boot.kernel.sysctl."net.ipv4.ip_nonlocal_bind" = 1;
}