Write a Commit Message From a Diff

Turn a diff into a clean Conventional Commits message — a tight subject line plus a body that explains the why.

software development git
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Prompt

    Write a commit message for the change below, following the Conventional Commits format.

Diff:
{{diff}}

Rules:
- Subject line: `type(scope): summary` — type is one of feat, fix, refactor, docs, test, chore, perf, build, ci. Keep it under ~72 characters, in the imperative mood ("add", not "added").
- Body (only if the change needs it): explain *why* the change was made and any consequence a reviewer should know — not a restatement of the diff.
- If the diff clearly contains more than one unrelated change, say so and suggest how to split it, rather than forcing a single message.

Return just the commit message, ready to paste.

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