Analyzes Dockerfiles to optimize layer caching and minimize build times for PHP applications.
The Docker Layer Optimizer skill provides deep analysis of Docker configurations, specifically tailored for PHP ecosystems. It identifies common anti-patterns such as premature file copying, missing .dockerignore files, and suboptimal layer ordering that causes unnecessary cache invalidation. By applying industry-standard principles like multi-stage builds and BuildKit cache mounts, it helps developers achieve significantly faster CI/CD pipelines and smaller production images through automated refactoring and best-practice recommendations.
主な機能
01Multi-stage build refactoring for minimal production images
02Detailed impact reports showing estimated build time and size improvements
03Detection of PHP-specific anti-patterns in dependency management
04BuildKit cache mount implementation for Composer and NPM
05Automated Dockerfile layer analysis for caching efficiency
0645 GitHub stars
ユースケース
01Standardizing Docker best practices across a PHP development team
02Accelerating slow CI/CD pipelines caused by frequent Docker layer rebuilds
03Reducing the storage footprint of PHP application images in container registries
