start.sh

#!/bin/bash
set -e

echo "🚀 Starting Ollama + FastAPI Server..."

# Create ollama directory and config
mkdir -p /tmp/ollama
mkdir -p /tmp/ollama/logs

# Set ALL possible Ollama environment variables (force override)
export OLLAMA_HOME=/tmp/ollama
export OLLAMA_MODELS=/tmp/ollama/models
export OLLAMA_HOST=0.0.0.0:11434
export OLLAMA_ORIGINS="*"
export OLLAMA_KEEP_ALIVE=5m
export OLLAMA_DEBUG=1

echo "📍 Environment check:"
echo "OLLAMA_HOME=$OLLAMA_HOME"
echo "Current directory: $(pwd)"

# Try to start Ollama with explicit environment (DON'T change directory)
echo "📡 Starting Ollama with forced environment..."

# Start Ollama with environment explicitly set in the command
env OLLAMA_HOME=/tmp/ollama \
    OLLAMA_MODELS=/tmp/ollama/models \
    OLLAMA_HOST=0.0.0.0:11434 \
    OLLAMA_DATA_DIR=/tmp/ollama \
    ollama serve > /tmp/ollama/server.log 2>&1 &
OLLAMA_PID=$!

echo "📍 Ollama PID: $OLLAMA_PID"
sleep 3

# Check if process is still running
if ps -p $OLLAMA_PID > /dev/null 2>&1; then
    echo "✅ Ollama process still running"
else
    echo "❌ Ollama died again. Log contents:"
    cat /tmp/ollama/server.log 2>/dev/null || echo "No server log"
    echo "Trying alternative startup method..."
    
    # Alternative: Start ollama differently (DON'T change to /tmp/ollama directory)
    HOME=/tmp/ollama ollama serve > /tmp/ollama/alt.log 2>&1 &
    OLLAMA_PID=$!
    sleep 3
fi

# Test connection
echo "⏳ Testing connection..."
for i in {1..5}; do
    if curl -f http://127.0.0.1:11434/api/tags >/dev/null 2>&1; then
        echo "✅ Ollama is responding!"
        # Start model download in background
        (ollama pull llama3.2:1b > /tmp/ollama/pull.log 2>&1 &) || true
        break
    fi
    echo "🔄 Attempt $i/5 - Still waiting..."
    sleep 2
done

# MAKE SURE WE'RE IN THE RIGHT DIRECTORY for FastAPI
cd /app
echo "📍 Changed to directory: $(pwd)"
echo "📍 Files available: $(ls -la)"

echo "🚀 Starting FastAPI..."
python app.py