@kinvolk/headlamp-plugin/official-plugins/knative/src/utils/time.ts

The needed infrastructure for building Headlamp plugins.

/*
 * Copyright 2025 The Kubernetes Authors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

export function getAge(timestamp?: string): string {
  if (!timestamp) return '';
  const then = new Date(timestamp).getTime();
  const diff = Date.now() - then;
  const mins = Math.floor(diff / 60000);
  if (mins < 60) return `${mins}m`;
  const hours = Math.floor(mins / 60);
  if (hours < 48) return `${hours}h`;
  const days = Math.floor(hours / 24);
  return `${days}d`;
}