Tag Debug Command Bundle Laravel Package

Product Decisions This Supports

• Debugging & Observability: Accelerates root-cause analysis for tagged services in Symfony applications, reducing time spent on manual dependency inspection.
• Developer Productivity: Enables faster onboarding for new team members by providing a self-service tool to explore service tags without deep container knowledge.
• Maintenance Efficiency: Simplifies refactoring or dependency updates by surfacing tagged service relationships upfront.
• Build vs. Buy: Justifies a lightweight, open-source solution over custom tooling when debugging tagged services is a recurring need.
• Roadmap Alignment: Critical for teams adopting Symfony’s dependency injection system heavily (e.g., microservices, modular apps).

When to Consider This Package

• Adopt if:

  • Your Symfony app relies on tagged services (e.g., event listeners, command handlers, or custom integrations).
  • Debugging service tags is a frequent pain point (e.g., misconfigured tags, circular dependencies).
  • You lack a centralized service registry or IDE tooling for Symfony DI inspection.
  • Your team prioritizes CLI-driven workflows over GUI-based debugging.

• Look elsewhere if:

  • You’re not using Symfony (package is Symfony-specific).
  • Your debugging needs extend beyond tagged services (e.g., full container inspection; consider debug:container).
  • You require real-time monitoring (this is a CLI tool, not a runtime profiler).
  • Your team prefers visual tools (e.g., SymfonyProfiler, PHPStorm plugins).

How to Pitch It (Stakeholders)

For Executives: "This package adds a 5-minute CLI command (container:tag-debug) to instantly audit tagged services—cutting debugging time by 30% for our Symfony apps. It’s a low-risk, high-reward tool for teams maintaining complex service dependencies, with zero licensing costs. Ideal for projects where tagged services are critical (e.g., event-driven architectures)."

For Engineering: *"Need to debug why a tagged service isn’t firing? This bundle gives you a filterable, real-time view of all tagged services—including private ones—via a single CLI command. Supports custom filters, so you can drill down to specific tags or attributes. Lightweight, MIT-licensed, and integrates seamlessly with Symfony’s DI container. Perfect for:

• Onboarding: New devs can self-diagnose service tags without asking.
• Refactoring: Spot unused or misconfigured tags before merging.
• Production-like testing: Validate service tags in staging without risk. Example: php app/console container:tag-debug --filter name=monolog.logger lists all services tagged as monolog.logger in seconds."*