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beads/cmd/bd/templates/hooks/pre-push
Steve Yegge 4df70641ad Merge GH#532
2025-12-16 01:19:14 -08:00

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#!/bin/sh
# bd-hooks-version: 0.30.0
#
# bd (beads) pre-push hook
#
# This hook prevents pushing stale JSONL by:
# 1. Flushing any pending in-memory changes to JSONL (if bd available)
# 2. Checking for uncommitted changes (staged, unstaged, untracked, deleted)
# 3. Failing the push with clear instructions if changes found
#
# When sync-branch is configured in config.yaml, .beads changes are committed
# to a separate branch via worktree, so the uncommitted check is skipped.
#
# The pre-commit hook already exports changes, but this catches:
# - Changes made between commit and push
# - Pending debounced flushes (5s daemon delay)
#
# Installation:
# cp examples/git-hooks/pre-push .git/hooks/pre-push
# chmod +x .git/hooks/pre-push
#
# Or use the install script:
# examples/git-hooks/install.sh
# Check if we're in a bd workspace
if [ ! -d .beads ]; then
# Not a bd workspace, nothing to do
exit 0
fi
# Skip if bd sync is already in progress (GH#532: prevents circular error)
# bd sync sets this env var when pushing from worktree
if [ -n "$BD_SYNC_IN_PROGRESS" ]; then
exit 0
fi
# Check if sync-branch is configured in config.yaml or env var
# If so, .beads changes go to a separate branch via worktree, not the current branch
SYNC_BRANCH="${BEADS_SYNC_BRANCH:-}"
if [ -z "$SYNC_BRANCH" ] && [ -f .beads/config.yaml ]; then
# Extract sync-branch value from YAML (handles quoted and unquoted values)
# Use head -1 to only take first match if file is malformed
SYNC_BRANCH=$(grep -E '^sync-branch:' .beads/config.yaml 2>/dev/null | head -1 | sed 's/^sync-branch:[[:space:]]*//' | sed 's/^["'"'"']//' | sed 's/["'"'"']$//')
fi
if [ -n "$SYNC_BRANCH" ]; then
# sync-branch is configured, skip .beads uncommitted check
# Changes are synced to the separate branch, not this one
exit 0
fi
# Optionally flush pending bd changes so they surface in JSONL
# This prevents the race where a debounced flush lands after the check
if command -v bd >/dev/null 2>&1; then
bd sync --flush-only >/dev/null 2>&1 || true
fi
# Collect all tracked or existing JSONL files (beads.jsonl, issues.jsonl for backward compat, deletions.jsonl for deletion propagation)
FILES=""
for f in .beads/beads.jsonl .beads/issues.jsonl .beads/deletions.jsonl; do
# Include file if it exists in working tree OR is tracked by git (even if deleted)
if git ls-files --error-unmatch "$f" >/dev/null 2>&1 || [ -f "$f" ]; then
FILES="$FILES $f"
fi
done
# Check for any uncommitted changes using porcelain status
# This catches: staged, unstaged, untracked, deleted, renamed, and conflicts
if [ -n "$FILES" ]; then
# shellcheck disable=SC2086
if [ -n "$(git status --porcelain -- $FILES 2>/dev/null)" ]; then
echo "❌ Error: Uncommitted changes detected" >&2
echo "" >&2
echo "Before pushing, ensure all changes are committed. This includes:" >&2
echo " • bd JSONL updates (run 'bd sync')" >&2
echo " • any other modified files (run 'git status' to review)" >&2
echo "" >&2
# Check if bd is available and offer auto-sync
if command -v bd >/dev/null 2>&1; then
# Check if we're in an interactive terminal
if [ -t 0 ]; then
echo "Would you like to run 'bd sync' now to commit and push these changes? [y/N]" >&2
read -r response
case "$response" in
[yY][eE][sS]|[yY])
echo "" >&2
echo "Running: bd sync" >&2
if bd sync; then
echo "" >&2
echo "✓ Sync complete. Continuing with push..." >&2
exit 0
else
echo "" >&2
echo "❌ Sync failed. Push aborted." >&2
exit 1
fi
;;
*)
echo "" >&2
echo "Push aborted. Run 'bd sync' manually when ready:" >&2
echo "" >&2
echo " bd sync" >&2
echo " git push" >&2
echo "" >&2
exit 1
;;
esac
else
# Non-interactive: just show the message
echo "Run 'bd sync' to commit these changes:" >&2
echo "" >&2
echo " bd sync" >&2
echo "" >&2
exit 1
fi
else
# bd not available, fall back to manual git commands
echo "Please commit the updated JSONL before pushing:" >&2
echo "" >&2
# shellcheck disable=SC2086
echo " git add $FILES" >&2
echo ' git commit -m "Update bd JSONL"' >&2
echo " git push" >&2
echo "" >&2
exit 1
fi
fi
fi
exit 0