Навык code-commit

Conventional Commit Skill

Create coherent, reviewable commits that follow the Conventional Commits specification. Message syntax matters, but the selected changes must tell one clear story too.

Message Format

Every generated commit has a title and body:

<type>(<scope>): <imperative title>

<1-5 lines describing the change and, when useful, its reason or effect>

Use a lowercase scope that identifies the affected component. The title is concise, imperative, lowercase, and has no trailing period. The body is concrete: explain the behavior, motivation, or important implementation decision rather than restating the title.

Type	Use for
feat	New user-facing capability
fix	Corrected behavior
docs	Documentation only
style	Formatting only
refactor	Restructuring without behavior change
test	Tests only
chore	Maintenance or tooling
perf	Performance improvement
ci	Continuous integration configuration
build	Build system or dependencies
revert	Reverting a prior commit

Breaking changes may use ! after the type or scope, a BREAKING CHANGE: footer, or both. Include issue footers such as Closes #123 only when the issue is known.

Create a Commit

When the user asks to commit, first inspect the complete worktree:

1. Run git status --short.
2. Read both git diff --cached and git diff so pre-staged work is not mistaken for the entire change.
3. List untracked files with git ls-files --others --exclude-standard and inspect relevant ones.
4. Read recent subjects with git log --oneline -10 to match established scopes and wording.
5. Flag likely secrets, credentials, local configuration, or generated output. Do not stage them without explicit direction.

Decide Whether to Split

Default to one commit containing all intended, related changes. Look for an obvious file-level split only when changes are independent and each group can stand alone.

Keep these together:

• Implementation and its tests.
• Documentation that describes the same change.
• Dependency manifests and their lockfiles.

Do not invent a split for adjacent work, use hunk-level staging, or force the user to reorganize a coherent change. If an obvious split exists, propose each commit with its files and full message, then ask once for approval. If not, propose one commit.

Approve, Stage, Commit

Before making any write, show:

• The files in each proposed commit.
• The full title and 1-5 line body for each commit.
• Any excluded files and why they are excluded.

Ask for approval unless the user explicitly authorizes committing immediately. After approval, stage only the files for the approved commit with git add -- <paths> and inspect git diff --cached --name-status and git diff --cached again. If the staged snapshot contains any unapproved file, stop and ask how to handle it. Then commit with the proposed title and body. Do not amend, rebase, push, or include unapproved files.

Repository commit hooks are the final message validation when configured. Never bypass a failing hook. Report the commit hash on success; report the error and leave changes intact on failure.

Validate a Commit Message

When the user asks to validate a message, check:

1. It follows type(scope): imperative title.
2. The type is listed above and the scope is lowercase.
3. The title is lowercase, imperative, concise, and has no trailing period.
4. A body follows after a blank line and contains 1-5 meaningful lines.
5. Breaking changes use both ! and a BREAKING CHANGE: footer.

Return specific corrections and a revised message. When the repository configures commitlint, use it as the authoritative validation rule.

Delegated: Pull Request Creation

If the user wants to create a PR after committing, invoke the code-pull-request skill. It detects the platform (GitHub/GitLab), finds a template, generates the body, and opens the PR via gh or glab.

Input Methods

Input	Action
User says "commit" or "git commit"	Inspect the worktree, propose coherent commit(s), then commit after approval
User says "validate commit"	Check the commit message format
User pastes commit message	Validate the provided message

Error Handling

• If there are no changes: report that there is nothing to commit.
• If Git is not initialized: report it; do not initialize a repository unless asked.
• If a commit fails: show the error, preserve the worktree, and do not bypass hooks.

Examples

Input: "I fixed the login bug" Output:

fix(auth): resolve login timeout issue

Correct token expiry calculation so active users are not logged out after five minutes.

Input: "I added a new API endpoint for users" Output:

feat(api): add user profile endpoint

Expose name, email, and avatar URL from `GET /users/:id`.

Closes #89

Input: "I changed the auth API, this breaks old clients" Output:

feat(auth)!: change token validation endpoint

Require a Bearer token on `/auth/verify` instead of a query parameter.

BREAKING CHANGE: Clients must update to send
Authorization header with Bearer token.