| // Copyright (C) 2024 The Android Open Source Project |
| // |
| // 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. |
| |
| import {getServingRoot} from './http_utils'; |
| |
| let rootUrl = ''; |
| |
| /** |
| * This function must be called once while bootstrapping in a direct script |
| * context (i.e. not a promise or callback). Typically frontend/index.ts. |
| */ |
| export function initAssets() { |
| rootUrl = getServingRoot(); |
| } |
| |
| /** |
| * Returns the absolute url of an asset. |
| * assetSrc('assets/image.jpg') -> '/v123-deadbef/assets/image.png'; |
| */ |
| export function assetSrc(relPath: string) { |
| return rootUrl + relPath; |
| } |
