install.sh

#!/bin/bash
set -e

echo "========================================"
echo "OpenHands LLM Enhanced - Setup"
echo "========================================"
echo ""

# Check Docker
if ! command -v docker &> /dev/null; then
    echo "ERROR: Docker is not installed."
    echo "Install Docker: https://docs.docker.com/get-docker/"
    exit 1
fi

if ! docker info &> /dev/null; then
    echo "ERROR: Docker is not running. Start Docker and try again."
    exit 1
fi

# Check for .env
if [ ! -f .env ]; then
    if [ -f .env.example ]; then
        cp .env.example .env
        echo "Created .env from .env.example."
        echo ""
        echo "IMPORTANT: Edit .env and set your LLM_API_KEY before running!"
        echo "  nano .env   (or use any text editor)"
        echo ""
        echo "Then re-run: ./install.sh"
        exit 0
    else
        echo "ERROR: No .env or .env.example found."
        exit 1
    fi
fi

# Check API key is set
if grep -q "sk-your-api-key-here" .env; then
    echo "ERROR: You haven't set your API key yet."
    echo "  Edit .env and replace 'sk-your-api-key-here' with your actual key."
    exit 1
fi

# Create project directory
mkdir -p project

echo "Step 1: Building Docker image..."
echo "(First build pulls ~2GB base image — may take a few minutes)"
echo ""

docker compose build

echo ""
echo "Step 2: Starting..."
echo ""

docker compose up -d

echo ""
echo "========================================"
echo "  OpenHands is starting!"
echo "  Open: http://localhost:${EXTERNAL_PORT:-3333}"
echo "  (First conversation builds sandbox — takes a few minutes)"
echo "========================================"
echo ""
echo "Commands:"
echo "  Stop:    docker compose down"
echo "  Logs:    docker logs openhands-llm-app"
echo "  Restart: docker compose up -d"