#!/usr/bin/env bash
set -e
export DEBIAN_FRONTEND=noninteractive
apt-get update -qq
apt-get install -y -qq python3-pip python3-venv ffmpeg >/dev/null
mkdir -p /opt/whisper
python3 -m venv /opt/whisper/venv
/opt/whisper/venv/bin/pip install -q --upgrade pip
/opt/whisper/venv/bin/pip install -q faster-whisper fastapi "uvicorn[standard]" python-multipart nvidia-cublas-cu12 nvidia-cudnn-cu12
SITE=/opt/whisper/venv/lib/python3.12/site-packages
cat > /etc/systemd/system/whisper.service <<UNIT
[Unit]
Description=faster-whisper transcription server (Dross voice)
After=network.target
[Service]
Type=simple
WorkingDirectory=/opt/whisper
Environment=WHISPER_MODEL=small.en
Environment=LD_LIBRARY_PATH=${SITE}/nvidia/cublas/lib:${SITE}/nvidia/cudnn/lib
ExecStart=/opt/whisper/venv/bin/uvicorn server:app --host 0.0.0.0 --port 8001
Restart=on-failure
[Install]
WantedBy=multi-user.target
UNIT
systemctl daemon-reload
echo "deps+unit installed"