Files
AI-Trader/entrypoint.sh
Bill 9e05ce0891 fix: prevent price data overwrite on container restart
Preserve existing merged.jsonl to avoid data loss and API rate limits.
Only fetch new data if merged.jsonl is missing or empty.

Problem:
- Entrypoint always fetched fresh data from Alpha Vantage on every start
- Overwrote existing mounted data directory
- Caused API rate limit issues and data inconsistencies
- Lost historical data needed for backtesting specific date ranges

Solution:
- Check if merged.jsonl exists and has content before fetching
- Display stock count when using existing data
- Provide manual refresh instructions for when updates are needed

Benefits:
- Faster container startup (no API calls if data exists)
- Avoids Alpha Vantage rate limits (5 calls/min, 500/day)
- Preserves user's existing historical datasets
- Enables reliable backtesting with consistent data

To refresh data: rm data/merged.jsonl && docker-compose restart
2025-10-30 23:27:58 -04:00

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#!/bin/bash
set -e # Exit on any error
echo "🚀 Starting AI-Trader..."
# Validate required environment variables
echo "🔍 Validating environment variables..."
MISSING_VARS=()
if [ -z "$OPENAI_API_KEY" ]; then
MISSING_VARS+=("OPENAI_API_KEY")
fi
if [ -z "$ALPHAADVANTAGE_API_KEY" ]; then
MISSING_VARS+=("ALPHAADVANTAGE_API_KEY")
fi
if [ -z "$JINA_API_KEY" ]; then
MISSING_VARS+=("JINA_API_KEY")
fi
if [ ${#MISSING_VARS[@]} -gt 0 ]; then
echo ""
echo "❌ ERROR: Missing required environment variables:"
for var in "${MISSING_VARS[@]}"; do
echo " - $var"
done
echo ""
echo "Please set these variables in your .env file:"
echo " 1. Copy .env.example to .env"
echo " 2. Edit .env and add your API keys"
echo " 3. Restart the container"
echo ""
echo "See docs/DOCKER.md for more information."
exit 1
fi
echo "✅ Environment variables validated"
# Step 1: Data preparation
echo "📊 Checking price data..."
if [ -f "/app/data/merged.jsonl" ] && [ -s "/app/data/merged.jsonl" ]; then
echo "✅ Using existing price data ($(wc -l < /app/data/merged.jsonl) stocks)"
echo " To refresh data, delete /app/data/merged.jsonl and restart"
else
echo "📊 Fetching and merging price data..."
# Run scripts from /app/scripts but output to /app/data
cd /app/data
python /app/scripts/get_daily_price.py
python /app/scripts/merge_jsonl.py
cd /app
fi
# Step 2: Start MCP services in background
echo "🔧 Starting MCP services..."
cd /app
python agent_tools/start_mcp_services.py &
MCP_PID=$!
# Step 3: Wait for services to initialize
echo "⏳ Waiting for MCP services to start..."
sleep 3
# Step 4: Run trading agent with config file
echo "🤖 Starting trading agent..."
# Smart config selection: custom_config.json takes precedence if it exists
if [ -f "configs/custom_config.json" ]; then
CONFIG_FILE="configs/custom_config.json"
echo "✅ Using custom configuration: configs/custom_config.json"
elif [ -n "$1" ]; then
CONFIG_FILE="$1"
echo "✅ Using specified configuration: $CONFIG_FILE"
else
CONFIG_FILE="configs/default_config.json"
echo "✅ Using default configuration: configs/default_config.json"
fi
python main.py "$CONFIG_FILE"
# Cleanup on exit
trap "echo '🛑 Stopping MCP services...'; kill $MCP_PID 2>/dev/null; exit 0" EXIT SIGTERM SIGINT