scripts/docker_manager.sh

# PURPOSE:
# One command manager for Docker-based KnowFlow AI workflow.
#
# USAGE:
#
# chmod +x scripts/docker_manager.sh
#
# ./scripts/docker_manager.sh build
# ./scripts/docker_manager.sh start
# ./scripts/docker_manager.sh stop
# ./scripts/docker_manager.sh restart
# ./scripts/docker_manager.sh rebuild
# ./scripts/docker_manager.sh test
# ./scripts/docker_manager.sh demo
# ./scripts/docker_manager.sh shell
# ./scripts/docker_manager.sh logs
# ./scripts/docker_manager.sh streamlit
# ./scripts/docker_manager.sh restart-ui
# ./scripts/docker_manager.sh status 
# ============================================================

#!/bin/bash

set -e

PROJECT_NAME="KnowFlow AI"
DEV_SERVICE="knowflow-dev"
STREAMLIT_SERVICE="knowflow-streamlit"


print_line() {
    echo "============================================================"
}


print_title() {
    print_line
    echo "$1"
    print_line
}


check_env_file() {
    if [ ! -f ".env" ]; then
        print_title "WARNING: .env file not found"

        echo "Creating .env from .env.example..."
        cp .env.example .env

        echo
        echo "IMPORTANT:"
        echo "Open .env and add your real CLOUD_API_KEY before running the app."
        echo
    fi
}


build_image() {
    check_env_file

    print_title "Building Docker image for $PROJECT_NAME"

    docker compose build
}


start_dev() {
    check_env_file

    print_title "Starting JupyterLab development container"

    docker compose up "$DEV_SERVICE"
}


start_streamlit() {
    check_env_file

    print_title "Starting Streamlit demo application"

    docker compose --profile streamlit up "$STREAMLIT_SERVICE"
}


stop_all() {
    print_title "Stopping Docker containers"

    docker compose down
}


restart_streamlit() {
    print_title "Restarting Streamlit demo application"

    docker compose down
    docker compose --profile streamlit up "$STREAMLIT_SERVICE"
}


rebuild_all() {
    check_env_file

    print_title "Rebuilding Docker image from scratch"

    docker compose down
    docker compose build --no-cache
    docker compose --profile streamlit up "$STREAMLIT_SERVICE"
}


run_tests() {
    check_env_file

    print_title "Running tests inside Docker"

    docker compose run --rm "$DEV_SERVICE" pytest tests/
}


run_phase2_demo() {
    check_env_file

    print_title "Running Phase 2 modular RAG demo inside Docker"

    docker compose run --rm "$DEV_SERVICE" python scripts/run_phase2_demo.py
}


open_shell() {
    check_env_file

    print_title "Opening shell inside Docker container"

    docker compose run --rm "$DEV_SERVICE" bash
}


show_logs() {
    print_title "Showing Docker logs"

    docker compose logs -f
}


show_status() {
    print_title "Docker status"

    docker ps
    echo
    docker compose ps
}


clean_docker() {
    print_title "Cleaning stopped containers and unused Docker cache"

    docker compose down
    docker system prune -f
}


show_help() {
    print_title "$PROJECT_NAME Docker Manager"

    echo "Usage:"
    echo
    echo "./scripts/docker_manager.sh build       # Build Docker image"
    echo "./scripts/docker_manager.sh start       # Start JupyterLab"
    echo "./scripts/docker_manager.sh streamlit   # Start Streamlit app"
    echo "./scripts/docker_manager.sh stop        # Stop containers"
    echo "./scripts/docker_manager.sh restart-ui  # Restart Streamlit app"
    echo "./scripts/docker_manager.sh rebuild     # Full rebuild and start Streamlit"
    echo "./scripts/docker_manager.sh test        # Run pytest inside Docker"
    echo "./scripts/docker_manager.sh demo        # Run Phase 2 RAG CLI demo"
    echo "./scripts/docker_manager.sh shell       # Open Docker shell"
    echo "./scripts/docker_manager.sh logs        # Show Docker logs"
    echo "./scripts/docker_manager.sh status      # Show Docker status"
    echo "./scripts/docker_manager.sh clean       # Clean Docker cache"
    echo
}


COMMAND="$1"

case "$COMMAND" in
    build)
        build_image
        ;;

    start)
        start_dev
        ;;

    streamlit)
        start_streamlit
        ;;

    stop)
        stop_all
        ;;

    restart-ui)
        restart_streamlit
        ;;

    rebuild)
        rebuild_all
        ;;

    test)
        run_tests
        ;;

    demo)
        run_phase2_demo
        ;;

    shell)
        open_shell
        ;;

    logs)
        show_logs
        ;;

    status)
        show_status
        ;;

    clean)
        clean_docker
        ;;

    *)
        show_help
        ;;
esac