Line data    Source code

       1              : /// HyperDB mounts the OPFS root of the origin at this path
       2            1 : const HYPER_OPFS_MOUNT = '/mnt/fs';
       3              : 
       4              : /// The OPFS folder of the browser tests.
       5              : /// They run on the origin of the app, the dev server and the pages deployment serve tests.html next to it.
       6            1 : export const OPFS_TESTS_FOLDER = 'tests';
       7              : 
       8              : /// The OPFS folder with the files of the app, null for the OPFS root
       9            1 : let appFolder: string | null = null;
      10              : 
      11              : /// Keep the files of the app in an OPFS folder instead of the OPFS root.
      12              : /// The browser tests call this before they load a test, so they never touch the files of the app.
      13            1 : export function setOPFSAppFolder(folder: string | null): void {
      14            1 :     appFolder = folder;
      15            1 : }
      16              : 
      17              : /// The OPFS directory with the files of the app
      18            1 : export async function getOPFSRoot(): Promise<FileSystemDirectoryHandle> {
      19            1 :     const root = await navigator.storage.getDirectory();
      20            1 :     return appFolder == null ? root : await root.getDirectoryHandle(appFolder, { create: true });
      21            1 : }
      22              : 
      23              : /// The Hyper path of the OPFS directory with the files of the app, e.g. `/mnt/fs`.
      24              : /// Application paths are relative to this root.
      25            1 : export function hyperOPFSRoot(): string {
      26            1 :     return appFolder == null ? HYPER_OPFS_MOUNT : `${HYPER_OPFS_MOUNT}/${appFolder}`;
      27            1 : }