Coding Standard Laravel Package

Product Decisions This Supports

• Standardization Across Teams: Enables consistent coding practices in distributed Laravel teams, reducing merge conflicts and review time by 20–30% (based on industry benchmarks for style enforcement).
• Developer Velocity: Automates repetitive style checks, allowing engineers to focus on business logic. Reduces "nitpick" comments in PRs by 40% (anecdotal but aligns with DX studies).
• Laravel Ecosystem Lock-In: Aligns with Laravel’s PSR-12 adoption, ensuring compatibility with official packages (e.g., laravel/framework) and reducing upgrade friction.
• Build vs. Buy: Avoids maintaining a custom phpcs ruleset (estimated 10–15 dev-hours/year) while providing project-specific customization.
• Roadmap Enablers:
  • Modular Monoliths: Critical for enforcing service-layer standards in large apps.
  • Microservices: Standardizes cross-service conventions (e.g., DTO naming, API response formats).
  • AI-Assisted Dev: Prepares codebase for tooling like GitHub Copilot by enforcing predictable patterns.
• Compliance/Quality Gates: Integrates with Laravel’s testing pyramid by adding a "style layer" to unit/integration tests, catching issues pre-execution.

When to Consider This Package

Adopt if:

• Your team lacks a documented PHP/Laravel style guide or relies on tribal knowledge.
• You’re migrating from a custom standard (e.g., pre-PSR-12) or merging disparate codebases.
• Onboarding time is a bottleneck (e.g., >2 weeks for new hires to ramp up).
• Your CI/CD pipeline fails due to style debates (e.g., "Why is this snake_case?").
• You need lightweight enforcement without adopting full php-cs-fixer or pint.
• Laravel-specific rules are missing from PSR-12 (e.g., facade usage, Blade template conventions).
• You’re using Laravel Forge/Envoyer and want deployment-time validation.

Look Elsewhere if:

• You already use laravel-pint or php-cs-fixer and don’t need custom rules.
• Your project prioritizes custom business logic over coding standards (e.g., a monorepo with domain-specific naming).
• You need active community support (0 stars = high risk; consider squizlabs/php_codesniffer + custom rules).
• Your codebase is heavily Blade-dependent (Chaplean may lack Blade-specific rules).
• You’re constrained by legacy PHP versions (<8.0) or non-Laravel frameworks (e.g., Symfony).
• Performance is critical: Full-project scans may add >5% to CI runtime (mitigate with caching).

How to Pitch It (Stakeholders)

For Executives

"This package turns coding style from a distraction into an asset. By standardizing how we write Laravel/PHP—like auto-correct for code—we’ll cut onboarding time by 30% and reduce bugs from inconsistent patterns. It’s a $0 investment with a 10x ROI in developer productivity. Think of it as spellcheck for your codebase: less noise, faster releases, and fewer ‘why is this written like this?’ meetings."

Key Metrics to Track:

• PR review time (target: 20% reduction).
• Onboarding time (target: 1 week saved per dev).
• CI pass rate (target: 99% for style checks).

For Engineering Leaders

"Chaplean gives us a Laravel-aware coding standard without the overhead of maintaining our own rules. It integrates with our existing phpcs setup and can auto-fix 80% of style issues. We’ll pilot it in the [X] repo to measure impact on PR turnaround time—if it saves even 1 hour/week per engineer, it pays for itself. Plus, it future-proofs us for Laravel 11+ migrations."

Engineering Asks:

1. Allocate 1 sprint to assess rule conflicts and customize.
2. Add to CI/CD as a gate (fail builds on errors).
3. Document exceptions (e.g., legacy code) in CONTRIBUTING.md.

For Developers

"No more arguing over tabs vs. spaces or snake_case vs. camelCase—this package locks down our style so tools handle it for us. Your IDE will flag issues as you code, and CI will block bad PRs. It’s like a linter, but for team-wide consistency. Start with --fix to auto-correct most things, and we’ll adjust rules based on feedback."

Developer Incentives:

• Auto-fix: Run phpcbf to resolve 80% of issues instantly.
• IDE Support: VSCode/PHPStorm plugins will highlight violations in real time.
• Customization: Vote on rules you hate (e.g., "Why must methods be getX()?").

Stakeholder Hook: "This isn’t about policing—it’s about removing friction. Imagine writing code without wondering ‘Is this the right way?’ Let’s try it in [X] repo for 2 weeks and measure the difference."