#!/bin/bash
# Start script for the DECTalk TTS server.
# Installs node dependencies on first run, then runs the server.
set -e

SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
cd "$SCRIPT_DIR"

if ! command -v ffmpeg >/dev/null 2>&1; then
    echo "Error: ffmpeg is not installed. Install it with: sudo apt install ffmpeg"
    exit 1
fi

if [ ! -d node_modules ]; then
    echo "Installing node dependencies..."
    npm install
fi

export PORT="${PORT:-33001}"
exec node server.js