Commit Work

Commit Work is an AI skill that assists in creating well-structured Git commits with meaningful messages, proper staging, and atomic change grouping. It covers commit message formatting, change grouping strategies, conventional commit standards, interactive staging, and commit history management that produce clean, informative Git histories.

What Is This?

Overview

Commit Work provides structured workflows for creating Git commits that tell a clear story of project evolution. It addresses commit message writing following conventional commit formats with type, scope, and description, change grouping that bundles related modifications into atomic commits, interactive staging to separate unrelated changes in the same file, commit message generation from diff analysis that captures the intent of changes, pre-commit validation ensuring commits meet team standards, and commit history planning for feature branches that will be reviewed as pull requests.

Who Should Use This

This skill serves developers who want to improve their commit practices, team leads establishing commit message conventions, open source contributors who need clean commit histories for pull requests, and engineers working on projects that require detailed change tracking.

Why Use It?

Problems It Solves

Developers often create commits with vague messages like "fix stuff" or "update" that provide no useful context. Large commits bundling unrelated changes make code review difficult and git bisect unreliable. Without conventions, commit histories become unreadable timelines that fail to explain why changes were made.

Core Highlights

The skill generates descriptive commit messages from analyzing the actual diff content. Change grouping separates logically distinct modifications into individual commits. Conventional commit formatting enables automated changelog generation. Atomic commits make reverting specific changes safe and straightforward.

How to Use It?

Basic Usage

git commit -m "feat(auth): add JWT refresh token rotation"
git commit -m "fix(api): handle null response from payment gateway"
git commit -m "refactor(orders): extract validation into OrderValidator class"
git commit -m "docs(readme): add API authentication section"
git commit -m "test(users): add integration tests for email verification"

#
#
git commit -m "fix(checkout): prevent duplicate charge on retry

When a payment times out, the retry logic was creating a new
charge instead of checking for an existing pending charge.
Added idempotency key lookup before initiating payment.

Closes #347"

Real-World Examples

class CommitAnalyzer:
    def __init__(self, diff_text):
        self.diff = diff_text
        self.files_changed = self.parse_changed_files()

    def suggest_commit_groups(self):
        groups = {}
        for file_change in self.files_changed:
            category = self.categorize_change(file_change)
            if category not in groups:
                groups[category] = []
            groups[category].append(file_change)
        return groups

    def generate_message(self, group):
        file_types = set(f["type"] for f in group)
        if "test" in file_types and len(file_types) == 1:
            return self.format_test_commit(group)
        if all(f["path"].endswith(".md") for f in group):
            return self.format_docs_commit(group)
        return self.format_feature_commit(group)

    def categorize_change(self, change):
        if "test" in change["path"]:
            return "test"
        if change["path"].endswith(".md"):
            return "docs"
        if change["change_type"] == "new_file":
            return "feature"
        return "modification"

Advanced Tips

Use git add -p to stage individual hunks when a file contains changes that belong to different logical commits. Configure a commit message template with git config commit.template to remind developers of the expected format. Write commit messages in imperative mood ("add feature" not "added feature") for consistency with Git's own generated messages.

When to Use It?

Use Cases

Use Commit Work when preparing a feature branch for pull request review, when working on changes that should be split into multiple logical commits, when establishing commit conventions for a development team, or when writing commit messages for complex changes that need clear explanations.

Related Topics

Conventional commits specification, Git interactive rebase, semantic versioning, automated changelog generation, and pull request best practices all complement structured commit workflows.

Important Notes

Requirements

Git version control configured for the project. A commit message convention agreed upon by the team. Understanding of the changes being committed to write meaningful descriptions.

Usage Recommendations

Do: commit related changes together as one atomic unit that could be reverted independently. Write commit messages that explain why the change was made, not just what changed. Use the commit body for complex changes that need additional context.

Don't: combine unrelated changes in a single commit, as this complicates review and revert operations. Write commit messages that duplicate information already visible in the diff. Amend published commits that other team members may have based work on.

Limitations

Automated commit message generation captures structural changes but may miss the business motivation behind the change. Conventional commit types do not cover every possible change category. Retroactively restructuring commit history with interactive rebase can cause conflicts in shared branches.