version-control_skill

Overview

This skill teaches practical Git version control, branching strategies, and collaborative workflows for teams building and deploying software. It covers core Git operations, pull/merge request best practices, conflict resolution, and platform-specific workflows for GitHub and GitLab. The goal is reliable collaboration, faster reviews, and safer releases.

How this skill works

The skill inspects repository state, recommends branch patterns, and guides users through commit, push, pull, rebase, and merge operations. It provides step-by-step guidance on creating and managing branches, preparing pull/merge requests, and resolving conflicts. Advanced modules advise on hooks, signed commits, large-file support, and performance tuning.

When to use it

• Onboard new contributors to a project's Git workflow.
• Define or standardize branching strategy across a team or org.
• Prepare and review pull/merge requests before merging to mainline.
• Resolve complex merge conflicts or history cleanup with rebasing.
• Plan migration between Git hosting platforms or repository structures.

Best practices

• Make small, focused commits with clear messages and atomic changes.
• Use a consistent branching model (e.g., GitFlow, trunk-based or feature branches) aligned to release cadence.
• Enforce code review and CI checks on pull/merge requests before merging.
• Prefer fast-forward or squash merges for cleaner history when appropriate.
• Use signed commits for high-security workflows and Git LFS for large binaries.

Example use cases

• Set up a trunk-based workflow for continuous delivery with short-lived feature branches.
• Create a pull request checklist that enforces tests, linting, and documentation updates.
• Resolve a three-way merge conflict across multiple feature branches with guided rebase.
• Implement client-side hooks to run linters and unit tests before committing.
• Design an enterprise Git workflow that integrates release branches and hotfix procedures.