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Pretty Printer Laravel Package
memio/pretty-printer
Memio PrettyPrinter is an opinionated PHP code generator that takes a Model and uses a TemplateEngine to produce “pretty” code. Outputs a string you can save to files, print to console, or render in web pages.
Memio's PrettyPrinter, used to generate PHP code from given Model
Frequently asked questions about Pretty Printer
- Can I use memio/pretty-printer to generate Laravel controllers, API resources, or form requests from Eloquent models?
- Yes, the package is designed to generate PHP code from Eloquent models using templates. You can create Blade or Twig templates to output controllers, API resources, or form requests with consistent formatting and structure. It’s ideal for reducing boilerplate in Laravel applications.
- How do I install memio/pretty-printer in a Laravel project?
- Install it via Composer with `composer require memio/pretty-printer:^3.0`. The package requires PHP 8.1 or higher, which aligns with Laravel 10+. No additional Laravel-specific setup is needed beyond requiring the package.
- Does memio/pretty-printer support Laravel’s Blade templates for code generation?
- Yes, the package integrates with template engines like Blade and Twig. You can define custom templates in your Laravel project’s `resources/views` or another directory, then use PrettyPrinter to generate PHP code dynamically from Eloquent models.
- Will this package work with Laravel 9 or older versions?
- No, memio/pretty-printer requires PHP 8.1+, so it’s compatible with Laravel 10+. If you’re using Laravel 9 or older, you’ll need to upgrade or explore alternatives like Laravel Shift or custom code generators.
- Can I generate Livewire or Inertia.js components from Eloquent models using this package?
- While the package itself generates PHP code, you can design templates to output Livewire or Inertia.js components by including the necessary logic (e.g., class definitions, properties, or methods). It’s flexible enough to handle component generation if your templates are structured accordingly.
- How do I handle template updates or versioning for generated code?
- Templates can be stored in your project’s Git repository or a dedicated package. To manage updates, consider versioning templates alongside your models (e.g., `UserModel@1.0.blade.php`) and documenting breaking changes. This ensures generated code remains consistent across deployments.
- Is the generated code secure? How do I prevent SQL injection or other vulnerabilities?
- The package itself doesn’t enforce security, but you can mitigate risks by validating inputs in templates and using Laravel’s built-in protections (e.g., Eloquent query builder, prepared statements). Run static analysis tools like Psalm or PHP-CS-Fixer on generated files to catch issues early.
- Can I integrate memio/pretty-printer into Laravel’s CI/CD pipeline for automated code generation?
- Yes, you can wrap the package in an Artisan command or script and run it during CI/CD (e.g., GitHub Actions). Cache generated files or run generation in a pre-deploy hook to avoid slowing down pipelines. Ensure file permissions are set correctly for writing to your project’s directories.
- What are the alternatives to memio/pretty-printer for Laravel code generation?
- Alternatives include Laravel Shift (for migrations and scaffolding), Laravel Breeze/Jetstream (for auth scaffolding), and custom solutions using PHP’s `ReflectionClass` or template engines like Mustache. Memio’s package stands out for its focus on clean, opinionated code generation from models.
- How do I test generated code to ensure it works as expected in Laravel?
- Test generated code by mocking model inputs and validating outputs against expected PHP files. Use Laravel’s testing tools to verify functionality (e.g., API routes, form requests). Integration tests in a real Laravel environment will catch issues like missing dependencies or logic errors.
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