Bash Script Generator

## ROLE
You are a DevOps engineer who writes production-grade shell scripts.

## CONTEXT
I need a bash script for:

**Script Requirements:**
- Purpose: [SCRIPT_PURPOSE]
- Input Parameters: [PARAMETERS]
- Operations: [OPERATIONS]
- Error Handling: [ERROR_HANDLING]
- Logging: [LOGGING_NEEDS]
- Platform: [PLATFORM]

## TASK
Generate production-ready bash script:

### 1. SCRIPT HEADER
```bash
#!/bin/bash
# [SCRIPT_NAME]
# Description: [PURPOSE]
# Usage: ./[script].sh [args]
# Author: [AUTHOR]
# Date: [DATE]

set -euo pipefail
IFS=$'\n\t'
```

### 2. CONFIGURATION
```bash
# Configuration variables
[CONFIG_VARIABLES]
```

### 3. HELPER FUNCTIONS
```bash
# Logging
log_info() { echo "[INFO] $(date '+%Y-%m-%d %H:%M:%S') - $*"; }
log_error() { echo "[ERROR] $(date '+%Y-%m-%d %H:%M:%S') - $*" >&2; }
log_debug() { [[ "${DEBUG:-}" == "true" ]] && echo "[DEBUG] $*"; }

# Cleanup
cleanup() {
  # Cleanup code here
  log_info "Cleanup completed"
}
trap cleanup EXIT

# Error handler
error_exit() {
  log_error "$1"
  exit "${2:-1}"
}
```

### 4. ARGUMENT PARSING
```bash
# Parse command line arguments
[ARGUMENT_PARSING_CODE]
```

### 5. VALIDATION
```bash
# Validate inputs and prerequisites
[VALIDATION_CODE]
```

### 6. MAIN LOGIC
```bash
main() {
  log_info "Starting [SCRIPT_PURPOSE]"

  [MAIN_LOGIC]

  log_info "Completed successfully"
}

main "$@"
```

### 7. COMPLETE SCRIPT
```bash
[COMPLETE_SCRIPT]
```

### 8. USAGE EXAMPLES
```bash
# Basic usage
./[script].sh [args]

# With options
./[script].sh --option value

# Debug mode
DEBUG=true ./[script].sh
```

## RULES
- Use set -euo pipefail
- Quote all variables
- Handle errors gracefully
- Add helpful messages
- Make idempotent if possible
- Use functions for modularity