TYPO3 Extension Upgrade Assistant

关于

This skill provides a comprehensive framework for migrating TYPO3 extensions to modern LTS versions by orchestrating powerful tools like Rector, Fractor, and PHPStan. It guides AI agents through a rigorous planning phase, updates composer dependencies, and automates code refactoring for deprecated APIs, FlexForms, TypoScript, and Fluid templates. Designed for developers maintaining legacy TYPO3 codebases, it ensures high-quality migrations through static analysis and automated testing while providing quick access to version-specific changelogs and implementation patterns.

主要功能

• Standardized workflow for testing and success validation
• 9 GitHub stars
• Systematic planning phase with pre-upgrade checklists
• Automated PHP refactoring via Rector for TYPO3-specific rules
• Non-PHP migration for TypoScript, YAML, and Fluid using Fractor
• Static analysis integration with PHPStan to catch compatibility issues

使用场景

• Upgrading a TYPO3 v11 extension to v12 or v13 compatibility
• Automating the removal of deprecated API calls in legacy PHP code
• Migrating FlexForms and TypoScript configuration to modern formats