#!/bin/bash
# Start JupyterHub platform with latest upstream

set -e

cd "$(dirname "$0")"

REPO_URL="https://github.com/stellarshenson/stellars-jupyterhub-ds.git"
REPO_DIR="stellars-jupyterhub-ds"
REFRESH=false

# Parse arguments
while [[ $# -gt 0 ]]; do
    case $1 in
        --refresh)
            REFRESH=true
            shift
            ;;
        *)
            echo "Unknown option: $1"
            echo "Usage: $0 [--refresh]"
            exit 1
            ;;
    esac
done

if [ -d "$REPO_DIR" ]; then
    if [ "$REFRESH" = true ]; then
        echo "Refreshing $REPO_DIR..."
        git -C "$REPO_DIR" fetch origin main
        git -C "$REPO_DIR" checkout -B main origin/main
    else
        echo "Using existing $REPO_DIR (use --refresh to update)"
    fi
else
    echo "Cloning $REPO_DIR..."
    git clone "$REPO_URL"
fi

echo "Starting JupyterHub platform..."
docker compose -f stellars-jupyterhub-ds/compose.yml -f compose_override.yml pull
docker pull stellars/stellars-jupyterlab-ds:latest
docker compose -f stellars-jupyterhub-ds/compose.yml -f compose_override.yml up -d --no-build

echo "Done. Access: https://jupyterhub.YOURDOMAIN/"