#!/usr/bin/env bashset -euo pipefail usage() {  cat <<'USAGE'Usage:  script/verify-macos-document-icon /path/to/Zed.app Verifies that the given macOS app bundle's Info.plist references a document iconnamed "Document" and that the corresponding icon file exists in the bundle. Specifically checks:  - CFBundleDocumentTypes[*].CFBundleTypeIconFile includes "Document"  - Contents/Resources/Document.icns exists Exit codes:  0 - success  1 - verification failed  2 - invalid usage / missing prerequisitesUSAGE} fail() {  echo "error: $*" >&2  exit 1} if [[ $# -ne 1 ]]; then  usage >&2  exit 2fi app_path="$1" if [[ ! -d "${app_path}" ]]; then  fail "app bundle not found: ${app_path}"fi info_plist="${app_path}/Contents/Info.plist"if [[ ! -f "${info_plist}" ]]; then  fail "missing Info.plist: ${info_plist}"fi if ! command -v plutil >/dev/null 2>&1; then  fail "plutil not found (required on macOS to read Info.plist)"fi # Convert to JSON for robust parsing. plutil outputs JSON to stdout in this mode.info_json="$(plutil -convert json -o - "${info_plist}")" # Check that CFBundleDocumentTypes exists and that at least one entry references "Document".# We use Python for JSON parsing; macOS ships with Python 3 on many setups, but not all.# If python3 isn't available, fall back to a simpler grep-based check.has_document_icon_ref="false"if command -v python3 >/dev/null 2>&1; then  has_document_icon_ref="$(python3 -c "import json,sys; d=json.load(sys.stdin); types=d.get('CFBundleDocumentTypes', []); vals=[t.get('CFBundleTypeIconFile') for t in types if isinstance(t, dict)]; print('true' if 'Document' in vals else 'false')" <<<"${info_json}")"else  # This is a best-effort fallback. It may produce false negatives if the JSON formatting differs.  if echo "${info_json}" | grep -q '"CFBundleTypeIconFile"[[:space:]]*:[[:space:]]*"Document"'; then    has_document_icon_ref="true"  fifi if [[ "${has_document_icon_ref}" != "true" ]]; then  echo "Verification failed for: ${app_path}" >&2  echo "Expected Info.plist to reference CFBundleTypeIconFile \"Document\" in CFBundleDocumentTypes." >&2  echo "Tip: This bundle may be missing DocumentTypes.plist extensions or may have different icon naming." >&2  exit 1fi document_icon_path="${app_path}/Contents/Resources/Document.icns"if [[ ! -f "${document_icon_path}" ]]; then  echo "Verification failed for: ${app_path}" >&2  echo "Expected document icon to exist: ${document_icon_path}" >&2  echo "Tip: The bundle script should copy crates/zed/resources/Document.icns into Contents/Resources/Document.icns." >&2  exit 1fi echo "OK: ${app_path}"echo " - Info.plist references CFBundleTypeIconFile \"Document\""echo " - Found ${document_icon_path}"