#!/usr/bin/env bash

# Warn (non-blocking) if .claude-sync/ is stale relative to current source files.

REPO_ROOT="$(git rev-parse --show-toplevel 2>/dev/null || true)"
if [ -z "${REPO_ROOT}" ]; then
  exit 0
fi
cd "${REPO_ROOT}"

SYNC_SCRIPT="scripts/sync-claude-docs.sh"
if [ ! -f "${SYNC_SCRIPT}" ]; then
  exit 0
fi

set +e
bash "${SYNC_SCRIPT}" check >/dev/null 2>&1
rc=$?
set -e

if [ "${rc}" -ne 0 ]; then
  {
    printf '%s\n' "⚠️  .claude-sync/ is stale relative to current dev-docs."
    printf '%s\n' "    Fix: bash scripts/sync-claude-docs.sh sync"
    printf '%s\n' "    (push is NOT blocked)"
  } >&2
fi

exit 0