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beads/examples/git-hooks/pre-push
Steve Yegge 3ba245e6c0 Fix bd-my64: Pre-push hook blocks instead of exports
The original pre-push hook tried to export DB → JSONL during the push,
then run 'git add', but this doesn't work because:

1. The commit is already created when pre-push runs
2. git add in pre-push stages files for a FUTURE commit
3. The current push sends the old commit with stale JSONL
4. Result: dirty git status after push

Fix:
- Pre-push now CHECKS for uncommitted JSONL changes
- If found, it FAILS the push with clear instructions
- User must commit JSONL before pushing
- This prevents stale JSONL from reaching remote

The pre-commit hook already properly flushes changes, so this
catch-all prevents changes made BETWEEN commit and push.

Amp-Thread-ID: https://ampcode.com/threads/T-39a89553-c301-4d4f-b39f-6df9c403d22b
Co-authored-by: Amp <amp@ampcode.com>
2025-11-06 18:57:34 -08:00

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#!/bin/sh
# bd-hooks-version: 0.22.0
#
# bd (beads) pre-push hook
#
# This hook checks if the database has uncommitted changes and prevents
# pushing stale JSONL by failing with a clear error message.
#
# The pre-commit hook should have already exported changes, but if new
# changes were made between commit and push, this hook catches that.
#
# 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 bd is available
if ! command -v bd >/dev/null 2>&1; then
# If bd is not available, we can't check - allow push
exit 0
fi
# Check if we're in a bd workspace
if [ ! -d .beads ]; then
# Not a bd workspace, nothing to do
exit 0
fi
# Find the JSONL file (could be issues.jsonl or beads.jsonl)
JSONL_FILE=""
if [ -f .beads/beads.jsonl ]; then
JSONL_FILE=".beads/beads.jsonl"
elif [ -f .beads/issues.jsonl ]; then
JSONL_FILE=".beads/issues.jsonl"
fi
# Check if JSONL file has uncommitted changes
if [ -n "$JSONL_FILE" ] && [ -f "$JSONL_FILE" ]; then
# Check git status for the JSONL file
if ! git diff --quiet "$JSONL_FILE" 2>/dev/null || ! git diff --cached --quiet "$JSONL_FILE" 2>/dev/null; then
echo "❌ Error: $JSONL_FILE has uncommitted changes" >&2
echo "" >&2
echo "You made changes to bd issues between your last commit and this push." >&2
echo "Please commit the updated JSONL file before pushing:" >&2
echo "" >&2
echo " git add $JSONL_FILE" >&2
echo " git commit -m \"Update beads JSONL\"" >&2
echo " git push" >&2
echo "" >&2
exit 1
fi
fi
exit 0