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Enforce strict speech providers and set parakeet local default

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This commit is contained in:
Mohamed Boudra
2026-02-06 14:31:00 +07:00
parent 8889f6f05c
commit 72e2fdae2b
2 changed files with 18 additions and 41 deletions
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57
packages/server/src/server/bootstrap.ts
View File

@@ -492,17 +492,13 @@ export async function createPaseoDaemon(
if ((wantsLocalDictation || wantsLocalVoiceStt || wantsLocalVoiceTts) && sherpaConfig) {
const autoDownload = sherpaConfig.autoDownload ?? (process.env.VITEST ? false : true);
let sttPreset = (sherpaConfig.stt?.preset ?? "zipformer-bilingual-zh-en-2023-02-20").trim();
let sttPreset = (sherpaConfig.stt?.preset ?? "parakeet-tdt-0.6b-v3-int8").trim();
if (
sttPreset !== "zipformer-bilingual-zh-en-2023-02-20" &&
sttPreset !== "paraformer-bilingual-zh-en" &&
sttPreset !== "parakeet-tdt-0.6b-v3-int8"
) {
logger.warn(
{ sttPreset },
"Unknown Sherpa STT preset; falling back to zipformer-bilingual-zh-en-2023-02-20"
);
sttPreset = "zipformer-bilingual-zh-en-2023-02-20";
throw new Error(`Unknown local STT preset: ${sttPreset}`);
}
let ttsPreset = (sherpaConfig.tts?.preset ?? "pocket-tts-onnx-int8").trim();
@@ -511,11 +507,7 @@ export async function createPaseoDaemon(
ttsPreset !== "kokoro-en-v0_19" &&
ttsPreset !== "pocket-tts-onnx-int8"
) {
logger.warn(
{ ttsPreset },
"Unknown Sherpa TTS preset; falling back to kitten-nano-en-v0_1-fp16"
);
ttsPreset = "kitten-nano-en-v0_1-fp16";
throw new Error(`Unknown local TTS preset: ${ttsPreset}`);
}
const modelIds: SherpaOnnxModelId[] = [];
@@ -557,17 +549,13 @@ export async function createPaseoDaemon(
}
if ((wantsLocalDictation || wantsLocalVoiceStt) && sherpaConfig) {
let preset = (sherpaConfig.stt?.preset ?? "zipformer-bilingual-zh-en-2023-02-20").trim();
let preset = (sherpaConfig.stt?.preset ?? "parakeet-tdt-0.6b-v3-int8").trim();
if (
preset !== "zipformer-bilingual-zh-en-2023-02-20" &&
preset !== "paraformer-bilingual-zh-en" &&
preset !== "parakeet-tdt-0.6b-v3-int8"
) {
logger.warn(
{ preset },
"Unknown Sherpa STT preset; falling back to zipformer-bilingual-zh-en-2023-02-20"
);
preset = "zipformer-bilingual-zh-en-2023-02-20";
throw new Error(`Unknown local STT preset: ${preset}`);
}
const base = sherpaConfig.modelsDir;
@@ -642,11 +630,7 @@ export async function createPaseoDaemon(
preset !== "kokoro-en-v0_19" &&
preset !== "pocket-tts-onnx-int8"
) {
logger.warn(
{ preset },
"Unknown Sherpa TTS preset; falling back to kitten-nano-en-v0_1-fp16"
);
preset = "kitten-nano-en-v0_1-fp16";
throw new Error(`Unknown local TTS preset: ${preset}`);
}
try {
if (preset === "pocket-tts-onnx-int8") {
@@ -714,22 +698,15 @@ export async function createPaseoDaemon(
const needsOpenAiStt = !sttService && voiceSttProvider === "openai";
const needsOpenAiTts = !ttsService && voiceTtsProvider === "openai";
const needsOpenAiDictation =
dictationSttProvider === "openai" || (dictationSttProvider === "local" && !dictationSttService);
const fallbackOpenAiStt = !sttService && voiceSttProvider === "local" && Boolean(openaiSttApiKey);
const fallbackOpenAiTts = !ttsService && voiceTtsProvider === "local" && Boolean(openaiTtsApiKey);
const needsOpenAiDictation = dictationSttProvider === "openai";
if (
(needsOpenAiStt || needsOpenAiTts || needsOpenAiDictation || fallbackOpenAiStt || fallbackOpenAiTts) &&
(needsOpenAiStt || needsOpenAiTts || needsOpenAiDictation) &&
(openaiSttApiKey || openaiTtsApiKey || openaiDictationApiKey)
) {
logger.info("OpenAI speech provider initialized");
if (fallbackOpenAiStt) {
logger.warn("Falling back to OpenAI STT because local STT is unavailable");
}
if (needsOpenAiStt || fallbackOpenAiStt) {
if (needsOpenAiStt) {
if (openaiSttApiKey) {
const { apiKey: _sttApiKey, ...sttConfig } = config.openai?.stt ?? {};
sttService = new OpenAISTT(
@@ -742,10 +719,7 @@ export async function createPaseoDaemon(
}
}
if (fallbackOpenAiTts) {
logger.warn("Falling back to OpenAI TTS because local TTS is unavailable");
}
if (needsOpenAiTts || fallbackOpenAiTts) {
if (needsOpenAiTts) {
if (openaiTtsApiKey) {
const { apiKey: _ttsApiKey, ...ttsConfig } = config.openai?.tts ?? {};
ttsService = new OpenAITTS(
@@ -778,8 +752,8 @@ export async function createPaseoDaemon(
}),
};
}
} else if (needsOpenAiStt || needsOpenAiTts || needsOpenAiDictation || fallbackOpenAiStt || fallbackOpenAiTts) {
logger.warn("OPENAI_API_KEY not set - OpenAI STT/TTS/dictation fallback is unavailable");
} else if (needsOpenAiStt || needsOpenAiTts || needsOpenAiDictation) {
logger.warn("OPENAI_API_KEY not set - OpenAI STT/TTS/dictation is unavailable");
}
const effectiveProviders = {
@@ -794,7 +768,7 @@ export async function createPaseoDaemon(
].filter((feature): feature is string => feature !== null);
if (unavailableFeatures.length > 0) {
logger.warn(
logger.error(
{
requestedProviders: {
dictationStt: dictationSttProvider,
@@ -804,7 +778,10 @@ export async function createPaseoDaemon(
effectiveProviders,
unavailableFeatures,
},
"Speech provider reconciliation completed with unavailable features"
"Speech provider reconciliation failed: configured features are unavailable"
);
throw new Error(
`Configured speech features unavailable: ${unavailableFeatures.join(", ")}`
);
} else {
logger.info(

2
packages/server/src/server/config.ts
View File

@@ -220,7 +220,7 @@ export function loadConfig(
(env.PASEO_SHERPA_STT_PRESET ?? persisted.providers?.sherpaOnnx?.stt?.preset)?.trim() ||
(persisted.features?.voiceMode?.stt?.preset ??
persisted.features?.dictation?.stt?.preset)?.trim() ||
"zipformer-bilingual-zh-en-2023-02-20"
"parakeet-tdt-0.6b-v3-int8"
),
},
tts: {