prototype
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8534b15c20
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126
start.sh
Executable file
126
start.sh
Executable file
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#!/usr/bin/env bash
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set -euo pipefail
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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cd "$SCRIPT_DIR"
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if [[ ! -d ".venv" ]]; then
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python3 -m venv .venv
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fi
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source .venv/bin/activate
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pip install -r requirements.txt >/dev/null
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# Optional local voice settings. Example file: .env.voice
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if [[ -f ".env.voice" ]]; then
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set -a
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# shellcheck disable=SC1091
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source ".env.voice"
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set +a
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fi
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# Nanobot command defaults (prefer Nanobot's own virtualenv interpreter).
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: "${NANOBOT_WORKDIR:=${HOME}/nanobot}"
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if [[ -z "${NANOBOT_COMMAND:-}" ]]; then
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if [[ -x "${NANOBOT_WORKDIR}/.venv/bin/python" ]]; then
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NANOBOT_COMMAND="${NANOBOT_WORKDIR}/.venv/bin/python -m nanobot agent --no-markdown"
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elif [[ -x "${NANOBOT_WORKDIR}/venv/bin/python" ]]; then
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NANOBOT_COMMAND="${NANOBOT_WORKDIR}/venv/bin/python -m nanobot agent --no-markdown"
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fi
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fi
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export NANOBOT_WORKDIR NANOBOT_COMMAND
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: "${NANOBOT_SUPPRESS_NOISY_UI:=1}"
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: "${NANOBOT_OUTPUT_DEDUP_WINDOW_S:=1.5}"
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export NANOBOT_SUPPRESS_NOISY_UI NANOBOT_OUTPUT_DEDUP_WINDOW_S
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# Host voice pipeline env vars (safe defaults).
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: "${HOST_STT_PROVIDER:=faster-whisper}"
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: "${HOST_STT_COMMAND:=}"
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: "${HOST_STT_MODEL:=base.en}"
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: "${HOST_STT_DEVICE:=auto}"
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: "${HOST_STT_COMPUTE_TYPE:=int8}"
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: "${HOST_STT_LANGUAGE:=en}"
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: "${HOST_STT_BEAM_SIZE:=2}"
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: "${HOST_STT_BEST_OF:=2}"
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: "${HOST_STT_VAD_FILTER:=0}"
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: "${HOST_STT_TEMPERATURE:=0.0}"
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: "${HOST_STT_LOG_PROB_THRESHOLD:=-1.0}"
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: "${HOST_STT_NO_SPEECH_THRESHOLD:=0.6}"
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: "${HOST_STT_COMPRESSION_RATIO_THRESHOLD:=2.4}"
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: "${HOST_STT_INITIAL_PROMPT:=Transcribe brief spoken English precisely. Prefer common words over sound effects.}"
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: "${HOST_TTS_PROVIDER:=supertonic}"
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: "${HOST_TTS_COMMAND:=}"
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: "${SUPERTONIC_MODEL:=supertonic-2}"
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: "${SUPERTONIC_VOICE_STYLE:=M1}"
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: "${SUPERTONIC_LANG:=en}"
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: "${SUPERTONIC_TOTAL_STEPS:=5}"
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: "${SUPERTONIC_SPEED:=1.05}"
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: "${SUPERTONIC_INTRA_OP_THREADS:=1}"
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: "${SUPERTONIC_INTER_OP_THREADS:=1}"
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: "${SUPERTONIC_AUTO_DOWNLOAD:=1}"
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: "${HOST_STT_MIN_PTT_MS:=220}"
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: "${HOST_STT_MAX_PTT_MS:=12000}"
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: "${HOST_STT_SEGMENT_QUEUE_SIZE:=2}"
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: "${HOST_STT_BACKLOG_NOTICE_INTERVAL_S:=6.0}"
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: "${HOST_STT_SUPPRESS_DURING_TTS:=1}"
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: "${HOST_STT_SUPPRESS_MS_AFTER_TTS:=300}"
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: "${HOST_RTC_OUTBOUND_LEAD_IN_MS:=120}"
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: "${HOST_RTC_OUTBOUND_IDLE_S:=0.6}"
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: "${HOST_TTS_FLUSH_DELAY_S:=0.45}"
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: "${HOST_TTS_SENTENCE_FLUSH_DELAY_S:=0.15}"
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: "${HOST_TTS_MIN_CHARS:=10}"
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: "${HOST_TTS_MAX_WAIT_MS:=1800}"
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: "${HOST_TTS_MAX_CHUNK_CHARS:=140}"
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export HOST_STT_PROVIDER HOST_STT_COMMAND HOST_STT_MODEL HOST_STT_DEVICE
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export HOST_STT_COMPUTE_TYPE HOST_STT_LANGUAGE HOST_STT_BEAM_SIZE HOST_STT_BEST_OF HOST_STT_VAD_FILTER
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export HOST_STT_TEMPERATURE HOST_STT_LOG_PROB_THRESHOLD HOST_STT_NO_SPEECH_THRESHOLD
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export HOST_STT_COMPRESSION_RATIO_THRESHOLD
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export HOST_STT_INITIAL_PROMPT
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export HOST_TTS_PROVIDER HOST_TTS_COMMAND
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export SUPERTONIC_MODEL SUPERTONIC_VOICE_STYLE SUPERTONIC_LANG
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export SUPERTONIC_TOTAL_STEPS SUPERTONIC_SPEED
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export SUPERTONIC_INTRA_OP_THREADS SUPERTONIC_INTER_OP_THREADS SUPERTONIC_AUTO_DOWNLOAD
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export HOST_STT_MIN_PTT_MS HOST_STT_MAX_PTT_MS HOST_STT_SEGMENT_QUEUE_SIZE
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export HOST_STT_BACKLOG_NOTICE_INTERVAL_S
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export HOST_STT_SUPPRESS_DURING_TTS HOST_STT_SUPPRESS_MS_AFTER_TTS
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export HOST_RTC_OUTBOUND_LEAD_IN_MS HOST_RTC_OUTBOUND_IDLE_S
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export HOST_TTS_FLUSH_DELAY_S HOST_TTS_SENTENCE_FLUSH_DELAY_S
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export HOST_TTS_MIN_CHARS HOST_TTS_MAX_WAIT_MS HOST_TTS_MAX_CHUNK_CHARS
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: "${UVICORN_HOST:=0.0.0.0}"
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: "${UVICORN_PORT:=8000}"
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: "${ENABLE_HTTPS:=1}"
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: "${SSL_DAYS:=365}"
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: "${SSL_CERT_FILE:=.certs/local-cert.pem}"
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: "${SSL_KEY_FILE:=.certs/local-key.pem}"
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if [[ "$ENABLE_HTTPS" == "1" ]]; then
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mkdir -p "$(dirname "$SSL_CERT_FILE")"
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mkdir -p "$(dirname "$SSL_KEY_FILE")"
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if [[ ! -f "$SSL_CERT_FILE" || ! -f "$SSL_KEY_FILE" ]]; then
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LOCAL_IP="$(hostname -I 2>/dev/null | awk '{print $1}')"
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SAN_ENTRIES="DNS:localhost,IP:127.0.0.1"
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if [[ -n "${LOCAL_IP:-}" ]]; then
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SAN_ENTRIES="${SAN_ENTRIES},IP:${LOCAL_IP}"
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fi
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echo "Generating local TLS certificate at '$SSL_CERT_FILE' (SAN: ${SAN_ENTRIES})"
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openssl req -x509 -newkey rsa:2048 -sha256 -nodes -days "$SSL_DAYS" \
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-keyout "$SSL_KEY_FILE" \
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-out "$SSL_CERT_FILE" \
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-subj "/CN=localhost" \
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-addext "subjectAltName=${SAN_ENTRIES}" \
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-addext "keyUsage=digitalSignature,keyEncipherment" \
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-addext "extendedKeyUsage=serverAuth"
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fi
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echo "Starting HTTPS server on https://localhost:${UVICORN_PORT}"
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exec uvicorn app:app --host "$UVICORN_HOST" --port "$UVICORN_PORT" \
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--ssl-certfile "$SSL_CERT_FILE" \
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--ssl-keyfile "$SSL_KEY_FILE"
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fi
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echo "Starting HTTP server on http://localhost:${UVICORN_PORT}"
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exec uvicorn app:app --host "$UVICORN_HOST" --port "$UVICORN_PORT"
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