Worked on the intel/intel-xpu-backend-for-triton repository to enhance the reliability of repository root detection in complex Git environments. Developed a robust solution using Python that leverages git rev-parse --show-toplevel, ensuring accurate identification of the repository root across submodules and worktrees. This improvement strengthened the setup script used in both CI and local development, reducing failures during environment initialization. The work demonstrated strong skills in Git integration and Python scripting, with thorough validation and explicit documentation of testing scenarios. The feature addressed challenges in multi-layout repositories, contributing to more dependable and maintainable setup processes for ongoing development workflows.