a155ff4fb6
* test(#4055): full-lifecycle regression for merged-branch resurrection * fix(#4055): verify a phase branch is genuinely new before create-and-switch * test(#4055): assert branch absence via the gitOrThrow throw contract * test(#4055): observe the refusal disclosure via the process seam * chore(#4055): add changeset fragment * test(#4055): drop an unused fixture variable * fix(#4055): name the milestone-arm residual and the guard degradations --------- Co-authored-by: sim <sim@local>
6 lines
718 B
Markdown
6 lines
718 B
Markdown
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type: Fixed
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pr: 4694
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**A merged-and-deleted phase branch is no longer resurrected by a post-merge phase-scoped commit** — `query commit` re-created the deleted branch and moved HEAD onto it (the #3079 hijack reopened by #3363); the create arm now requires a genuinely new phase (no committed history touching the phase directory, caller on the resolved base branch) and otherwise commits in place with a disclosed warning. and refusing to recreate an absent phase branch when the caller is off the resolved base branch. The milestone arm keeps its existence-only guard in this fix (its state-3 exposure is unchanged and named at the guard site) but now also requires the base branch before creating. (#4055)
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