Run git diff --staged + git status. If nothing is staged, output exactly Nothing staged. — nothing else — and stop.

Run git branch --show-current. Extract ticket (ABC-123/ABCD-1234 pattern) — use silently if found; if not, ask No ticket detected — enter ticket number or "none": and wait. "none" → omit ticket.

Craft a Conventional Commits message:

Type: feat · fix · docs · style · refactor · perf · test · build · ci · chore
Scope: optional noun in parens — omit if cross-cutting
Breaking: append ! + BREAKING CHANGE: <desc> footer
Description: imperative, lowercase, no period — ticket appended as [TICKET], ≤72 chars total
Body: blank line, why not what, wrap 72 chars
Footers: Token: value, multi-word tokens hyphenated

Output: fenced commit message + git commit command (heredoc if multi-line). No commit, no explanation.

conventional-commit