feat(commits): support breaking-change marker and preserve git footers - #197
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iamlasse wants to merge 2 commits into
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feat(commits): support breaking-change marker and preserve git footers#197iamlasse wants to merge 2 commits into
iamlasse wants to merge 2 commits into
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Add internal/commits with pure Normalize/validate functions enforcing the project's Conventional Commits rules (known type set, lowercase type, lowercase subject, 72-char subject limit, whitespace trimming, and 72-column body wrapping). Wire it into the CLI as 'nightshift commit normalize' (positional, --file, and stdin sources; --check to validate only), ship a commit-msg git hook under scripts/, and document the format and installation in docs/commit-messages.md. Nightshift-Task: commit-normalize Nightshift-Ref: https://github.com/marcus/nightshift
Extend the Conventional Commits normalizer to close two spec gaps: the breaking-change marker is now parsed and preserved, and structured git footers are emitted verbatim instead of being reflowed into prose. - parse the "!" breaking marker after the type or scope (feat!: / feat(scope)!:) and round-trip it through the canonical header so the marker survives normalization - accept the "revert" type - detect a trailing footer block (Fixes marcus#123, BREAKING CHANGE:, Reviewed-by:, project trailers) and emit it verbatim, while prose paragraphs are still hard-wrapped at 72 columns - add table-driven tests for the new forms and confirm Normalize stays idempotent - document the format and the CLI / commit-msg hook usage in README.md - update the commit-msg hook help text to advertise "!" and "revert" Nightshift-Task: commit-normalize Nightshift-Ref: https://github.com/marcus/nightshift
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Summary
Closes two real Conventional Commits spec gaps in the existing normalizer (
internal/commits/normalizer.go), which previously rejected the breaking-change marker as an unknown type and reflowed structured git footers into prose.Breaking-change marker
!marker that sits between the type/scope and the colon —feat!:andfeat(scope)!:— inparseHeader, and carry abreakingflag throughformatHeaderso the canonical form preserves it. Without this,feat!was consumed into the type and rejected as unknown.reverttype.Footer preservation
Fixes #123,BREAKING CHANGE:,Reviewed-by:, project trailers likeNightshift-Task:) — and emit it verbatim instead of hard-wrapping it. Prose paragraphs are still wrapped at 72 columns; only the structured trailer block is left untouched.Tests & docs
!marker (with/without scope),revert, footer preservation, footer-line shape detection, andfeat!:round-tripping;Normalizeconfirmed idempotent on all new forms.README.mddocumenting<type>(<scope>)!: <subject>, the allowed type set, subject length, and hownightshift commit normalize/ thecommit-msghook consume it.commit-msg.shhelp text now advertises!andrevert.gofmt,go vet ./..., andgo test ./...are green.Nightshift-Task: commit-normalize
Nightshift-Ref: https://github.com/marcus/nightshift
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