startup.sh

#!/bin/bash

set -euo pipefail

# Environment setup
source .env

# Define utility functions
log_info() {
  echo "$(date +"%Y-%m-%d %H:%M:%S") INFO: $*"
}

log_error() {
  echo "$(date +"%Y-%m-%d %H:%M:%S") ERROR: $*" >&2
}

cleanup() {
  # Cleanup logic here
}

check_dependencies() {
  # Check for required tools
  which node || log_error "Node.js is required"
  which npm || log_error "npm is required"
  which yarn || log_error "yarn is required"
  which vite || log_error "vite is required"
  which jest || log_error "jest is required"
}

# Start frontend service
start_frontend() {
  log_info "Starting frontend service..."
  npm run dev
}

# Start backend service (if applicable)
start_backend() {
  # Backend startup logic here
}

# Main execution flow
check_dependencies
start_frontend
start_backend

# Trap exit signals
trap cleanup EXIT ERR