Sync license-plate-recognition from metro-analytics-catalog

export_and_quantize.sh

@@ -43,7 +43,21 @@ TMP_ZIP="$(mktemp --suffix=.zip)"
 TMP_EXTRACT_DIR="$(mktemp -d)"
 STAGED_DIR="${MODELS_DIR}/.${LP_DETECTOR_NAME}.staged"
 BACKUP_DIR="${MODELS_DIR}/.${LP_DETECTOR_NAME}.backup"
-trap 'rm -f "${TMP_ZIP}"; rm -rf "${TMP_EXTRACT_DIR}" "${STAGED_DIR}"' EXIT
+
+cleanup() {
+    local status=$?
+
+    rm -f "${TMP_ZIP}" || true
+
+    for path in "${TMP_EXTRACT_DIR}" "${STAGED_DIR}" "${BACKUP_DIR}"; do
+        [[ -e "${path}" ]] || continue
+        chmod -R u+rwX "${path}" 2>/dev/null || true
+        rm -rf "${path}" 2>/dev/null || true
+    done
+
+    return ${status}
+}
+trap cleanup EXIT
 wget -q -O "${TMP_ZIP}" "${LP_DETECTOR_URL}"
 
 # Extract to a fresh temp dir, then replace the target atomically.