HawkEye: A Cross-Platform Open-Source License Header Checker and Formatter

HawkEye is a powerful open-source tool for checking and formatting license headers in code files. Supporting multiple formats and integrating seamlessly with GitHub Actions, it also provides a command-line interface for local use. HawkEye checks for license header completeness and consistency, auto-corrects non-compliant files, and even allows for license header removal. Initially developed in Java, it was rewritten in Rust for a smaller Docker image and improved performance.