#!/usr/bin/env bash
# Drift gate for the committed Blog Editor bundle (D-16). Rebuilds the element
# from the committed lockfile into a temporary directory and fails when the
# result differs from assets/dist, the files admin.go embeds. After changing
# assets/src, rebuild with `npm run build` and commit assets/dist.
set -euo pipefail

ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
cd "$ROOT"

if [[ ! -d node_modules ]]; then
  npm ci
fi

npm run typecheck

TMP="$(mktemp -d)"
trap 'rm -rf "$TMP"' EXIT

node_modules/.bin/vite build --outDir "$TMP/dist" --emptyOutDir --logLevel warn

if ! diff -r "$TMP/dist" assets/dist; then
  echo "check-dist: assets/dist is stale; run npm run build and commit assets/dist" >&2
  exit 1
fi
echo "check-dist: assets/dist matches a fresh build"