Enhanced Dash MCP Server

#!/bin/bash # Minimal test script to debug pip installation issues # Run this first to test if pip installation hangs set -e log_step() { echo "$(date '+%Y-%m-%d %H:%M:%S') [TEST] $1" } log_error() { echo "$(date '+%Y-%m-%d %H:%M:%S') [ERROR] $1" >&2 } log_step "🧪 Starting pip installation test" log_step "📍 Current directory: $(pwd)" log_step "🐍 Python version: $(python3 --version)" log_step "📦 pip version: $(python3 -m pip --version)" # Create temporary test directory TEST_DIR="/tmp/dash-mcp-pip-test-$$" log_step "📁 Creating test directory: $TEST_DIR" mkdir -p "$TEST_DIR" cd "$TEST_DIR" # Create minimal requirements file log_step "📝 Creating minimal requirements.txt" cat > requirements.txt << EOF mcp>=1.0.0 pydantic>=2.0.0 EOF log_step "📋 Requirements to test:" cat requirements.txt # Create virtual environment log_step "🐍 Creating test virtual environment" if ! python3 -m venv test-venv; then log_error "Failed to create virtual environment" exit 1 fi log_step "🔄 Activating virtual environment" source test-venv/bin/activate if [ -z "$VIRTUAL_ENV" ]; then log_error "Virtual environment not activated" exit 1 fi log_step "✅ Virtual environment activated: $VIRTUAL_ENV" # Test pip upgrade with timeout log_step "⏱️ Testing pip upgrade (timeout: 2 minutes)" echo "This will timeout after 2 minutes if hanging..." if command -v timeout >/dev/null 2>&1; then log_step "Using timeout command" if timeout 120 pip install --upgrade pip --no-cache-dir --verbose; then log_step "✅ pip upgrade successful" else exit_code=$? if [ $exit_code -eq 124 ]; then log_error "pip upgrade timed out after 2 minutes" else log_error "pip upgrade failed with exit code: $exit_code" fi exit $exit_code fi else log_step "⚠️ timeout command not available, using plain pip" if pip install --upgrade pip --no-cache-dir --verbose; then log_step "✅ pip upgrade successful" else log_error "pip upgrade failed" exit 1 fi fi # Test minimal package installation log_step "⏱️ Testing minimal package installation (timeout: 3 minutes)" echo "Installing just 2 packages to test..." if command -v timeout >/dev/null 2>&1; then if timeout 180 pip install -r requirements.txt --no-cache-dir --verbose; then log_step "✅ Package installation successful" else exit_code=$? if [ $exit_code -eq 124 ]; then log_error "Package installation timed out after 3 minutes" else log_error "Package installation failed with exit code: $exit_code" fi exit $exit_code fi else if pip install -r requirements.txt --no-cache-dir --verbose; then log_step "✅ Package installation successful" else log_error "Package installation failed" exit 1 fi fi # Cleanup log_step "🧹 Cleaning up test directory" cd / rm -rf "$TEST_DIR" log_step "🎉 Pip installation test completed successfully!" echo "✅ The pip installation works fine - the issue might be elsewhere in the setup script." echo "📝 You can now run the full setup script with confidence."