wheels generate app-wizard

Interactive wizard for creating a new Wheels application.

Synopsis

wheels generate app-wizard [options]
wheels g app-wizard [options]

Description

The wheels generate app-wizard command provides an interactive, step-by-step wizard for creating a new Wheels application. It guides you through all configuration options with helpful prompts and explanations, making it ideal for beginners or when you want to explore all available options.

Options

Option	Description	Default
--expert	Show advanced options	false
--skip-install	Skip dependency installation	false
--help	Show help information

Interactive Process

Step 1: Application Name

? What is the name of your application? › myapp

• Must be alphanumeric with hyphens/underscores

• Used for directory and configuration names

Step 2: Template Selection

? Which template would you like to use? › 
  ❯ Base - Minimal Wheels application
    Base@BE - Backend-only (no views)
    HelloWorld - Simple example application
    HelloDynamic - Database-driven example
    HelloPages - Static pages example

Step 3: Target Directory

? Where should the application be created? › ./myapp

• Defaults to ./{app-name}

• Can specify absolute or relative path

Step 4: Database Configuration

? Would you like to configure a database? (Y/n) › Y
? Database type? › 
  ❯ H2 (Embedded)
    MySQL
    PostgreSQL
    SQL Server
    Custom

Step 5: Additional Features

? Select additional features: › 
  ◯ Bootstrap CSS framework
  ◯ jQuery library
  ◯ Sample authentication
  ◯ API documentation
  ◯ Docker configuration

Step 6: CFML Engine

? Which CFML engine will you use? › 
  ❯ Lucee 5
    Lucee 6
    Adobe ColdFusion 2018
    Adobe ColdFusion 2021
    Adobe ColdFusion 2023

Step 7: Security Settings

? Set reload password (leave blank for 'wheels'): › ****
? Enable CSRF protection? (Y/n) › Y
? Enable secure cookies? (y/N) › N

Step 8: Review & Confirm

Application Configuration:
─────────────────────────
Name:       myapp
Template:   Base
Directory:  ./myapp
Database:   H2 (Embedded)
Features:   Bootstrap, jQuery
Engine:     Lucee 5
Reload PWD: ****

? Create application with these settings? (Y/n) › Y

Wizard Flow

graph TD
    A[Start Wizard] --> B[Enter App Name]
    B --> C[Select Template]
    C --> D[Choose Directory]
    D --> E[Configure Database]
    E --> F[Select Features]
    F --> G[Choose CFML Engine]
    G --> H[Security Settings]
    H --> I[Review Configuration]
    I --> J{Confirm?}
    J -->|Yes| K[Create Application]
    J -->|No| B
    K --> L[Install Dependencies]
    L --> M[Show Next Steps]

Expert Mode

Enable expert mode for additional options:

wheels generate app-wizard --expert

Additional prompts in expert mode:

• Custom server ports

• JVM settings

• Environment-specific configurations

• Advanced routing options

• Custom plugin repositories

• Build tool integration

Configuration Profiles

Save and reuse configurations:

Save Profile

? Save this configuration as a profile? (y/N) › Y
? Profile name: › enterprise-api

Use Profile

wheels generate app-wizard profile=enterprise-api

List Profiles

wheels generate app-wizard --list-profiles

Feature Descriptions

Bootstrap CSS

• Includes Bootstrap 5.x

• Responsive grid system

• Pre-styled components

• Example layouts

jQuery Library

• Latest jQuery version

• AJAX helpers configured

• Example usage in views

Sample Authentication

• User model with secure passwords

• Login/logout controllers

• Session management

• Protected routes example

API Documentation

• OpenAPI/Swagger setup

• Auto-generated documentation

• Interactive API explorer

Docker Configuration

• Multi-stage Dockerfile

• docker-compose.yml

• Development & production configs

• Database containers

Post-Creation Steps

After successful creation, the wizard displays:

✓ Application created successfully!

Next steps:
1. cd myapp
2. box install (or run manually if skipped)
3. box server start
4. Visit http://localhost:3000

Additional commands:
- wheels test          Run tests
- wheels dbmigrate up  Run migrations
- wheels generate      Generate code
- wheels help          Show all commands

Error Handling

The wizard handles common issues:

• Invalid names: Suggests valid alternatives

• Existing directories: Offers to overwrite or choose new location

• Missing dependencies: Provides installation instructions

• Configuration errors: Allows editing before creation

Validation Rules

Application Name

• Start with letter

• Alphanumeric plus - and _

• No spaces or special characters

• Not a reserved word

Directory Path

• Must be writable

• Cannot be system directory

• Warns if not empty

Passwords

• Minimum 6 characters

• Strength indicator

• Confirmation required

Customization

Custom Templates

Add templates to ~/.wheels/templates/:

~/.wheels/templates/
├── my-template/
│   ├── template.json
│   ├── config/
│   ├── controllers/
│   └── views/

Template Configuration

template.json:

{
  "name": "My Custom Template",
  "description": "Custom template for specific use case",
  "author": "Your Name",
  "version": "1.0.0",
  "prompts": [
    {
      "name": "apiVersion",
      "message": "API version?",
      "default": "v1"
    }
  ]
}

Integration

CI/CD Pipeline

Generate with CI configuration:

wheels generate app-wizard ci=github

Includes:

• .github/workflows/test.yml

• Build configuration

• Deployment scripts

IDE Configuration

Generate with IDE files:

wheels generate app-wizard ide=vscode

Includes:

• .vscode/settings.json

• .vscode/launch.json

• .editorconfig

Best Practices

1. Run wizard in empty directory

2. Choose descriptive application names

3. Configure database early

4. Enable security features for production

5. Save profiles for team consistency

6. Review all settings before confirming

Common Use Cases

API-Only Application

• Choose Base@BE template

• Skip Bootstrap/jQuery

• Enable API documentation

• Configure CORS settings

Traditional Web Application

• Choose Base template

• Include Bootstrap/jQuery

• Add sample authentication

• Configure session management

Microservice

• Choose Base@BE template

• Configure Docker

• Set specific ports

• Minimal dependencies

Troubleshooting

Wizard Freezes

• Check terminal compatibility

• Try --no-interactive mode

• Check system resources

Installation Fails

• Verify internet connection

• Check CommandBox version

• Try --skip-install and install manually

Configuration Issues

• Review generated .wheels-cli.json

• Check server.json settings

• Verify file permissions

See Also

• wheels generate app - Non-interactive app generation

• wheels init - Initialize existing directory

• wheels scaffold - Generate CRUD scaffolding