#!/bin/sh
#
# pre-commit hook to ensure uv.lock is up-to-date.
#
# To use this hook, run the following command from the repository root:
#   git config core.hooksPath .githooks

echo "Checking if uv.lock is synchronized..."

# Regenerate the lock file to see if there are any changes.
uv lock

# Check if git detects any unstaged changes in uv.lock.
# If it does, the file was out of sync.
if ! git diff --quiet uv.lock; then
	echo "❌ Error: uv.lock is out of sync with pyproject.toml." >&2
	echo "Please run 'uv lock', stage the changes to uv.lock, and re-commit." >&2
	exit 1
fi

echo "✅ uv.lock is up to date."
exit 0