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fix(workflow): protect orchestrator files during worktree merge (#1756) (#1764)

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When a worktree branch outlives a milestone transition, git merge
silently overwrites STATE.md and ROADMAP.md with stale content and
resurrects archived phase directories. Fix by backing up orchestrator
files before merge, restoring after, and detecting resurrected files.

Fixes #1761

Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
Tom Boucher
2026-04-05 11:11:38 -04:00
committed by GitHub
parent 17c65424ad
commit cfff82dcd2
3 changed files with 175 additions and 1 deletions
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36
get-shit-done/workflows/quick.md
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@@ -603,7 +603,41 @@ After executor returns:
for WT in $WORKTREES; do
WT_BRANCH=$(git -C "$WT" rev-parse --abbrev-ref HEAD 2>/dev/null)
if [ -n "$WT_BRANCH" ] && [ "$WT_BRANCH" != "HEAD" ]; then
git merge "$WT_BRANCH" --no-edit -m "chore: merge quick task worktree ($WT_BRANCH)" 2>&1 || echo "⚠ Merge conflict — resolve manually"
# --- Orchestrator file protection (#1756) ---
# Backup STATE.md and ROADMAP.md before merge (main always wins)
STATE_BACKUP=$(mktemp)
ROADMAP_BACKUP=$(mktemp)
git show HEAD:.planning/STATE.md > "$STATE_BACKUP" 2>/dev/null || true
git show HEAD:.planning/ROADMAP.md > "$ROADMAP_BACKUP" 2>/dev/null || true
# Snapshot files on main to detect resurrections
PRE_MERGE_FILES=$(git ls-files .planning/)
git merge "$WT_BRANCH" --no-edit -m "chore: merge quick task worktree ($WT_BRANCH)" 2>&1 || {
echo "⚠ Merge conflict — resolve manually"
rm -f "$STATE_BACKUP" "$ROADMAP_BACKUP"
continue
}
# Restore orchestrator-owned files
if [ -s "$STATE_BACKUP" ]; then cp "$STATE_BACKUP" .planning/STATE.md; fi
if [ -s "$ROADMAP_BACKUP" ]; then cp "$ROADMAP_BACKUP" .planning/ROADMAP.md; fi
rm -f "$STATE_BACKUP" "$ROADMAP_BACKUP"
# Remove files deleted on main but re-added by worktree
DELETED_FILES=$(git diff --diff-filter=A --name-only HEAD~1 -- .planning/ 2>/dev/null || true)
for RESURRECTED in $DELETED_FILES; do
if ! echo "$PRE_MERGE_FILES" | grep -qxF "$RESURRECTED"; then
git rm -f "$RESURRECTED" 2>/dev/null || true
fi
done
if ! git diff --quiet .planning/STATE.md .planning/ROADMAP.md 2>/dev/null || \
[ -n "$DELETED_FILES" ]; then
git add .planning/STATE.md .planning/ROADMAP.md 2>/dev/null || true
git commit --amend --no-edit 2>/dev/null || true
fi
git worktree remove "$WT" --force 2>/dev/null || true
git branch -D "$WT_BRANCH" 2>/dev/null || true
fi