mirror of
https://github.com/obra/superpowers.git
synced 2026-08-16 03:46:33 +00:00
99f9f00869
When an SDD implementer commits to the wrong branch (#2050), the BASE..HEAD range handed to review-package is either empty or not rooted at BASE. Both cases previously produced a review package silently — an empty one lets the reviewer approve "clean" work that isn't there. Add two mechanical guards after BASE/HEAD validation, exiting 3 (vs 2 for usage errors) so callers can distinguish range problems: - git merge-base --is-ancestor BASE HEAD, else "HEAD is not a descendant of BASE" - git rev-list --count BASE..HEAD > 0, else "empty commit range" Guard shape credits the analysis in closed PR #2082 by @stantheman0128. Fixes #2050