memfs
Version:
In-memory file-system with Node's fs API.
42 lines • 2.22 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.fsa = void 0;
const tslib_1 = require("tslib");
const CoreFileSystemDirectoryHandle_1 = require("./CoreFileSystemDirectoryHandle");
const Superblock_1 = require("../core/Superblock");
const CoreFileSystemObserver_1 = require("./CoreFileSystemObserver");
tslib_1.__exportStar(require("./types"), exports);
tslib_1.__exportStar(require("./CoreFileSystemHandle"), exports);
tslib_1.__exportStar(require("./CoreFileSystemDirectoryHandle"), exports);
tslib_1.__exportStar(require("./CoreFileSystemFileHandle"), exports);
tslib_1.__exportStar(require("./CoreFileSystemSyncAccessHandle"), exports);
tslib_1.__exportStar(require("./CoreFileSystemWritableFileStream"), exports);
tslib_1.__exportStar(require("./CoreFileSystemObserver"), exports);
tslib_1.__exportStar(require("./CorePermissionStatus"), exports);
/**
* Create a new instance of an in-memory File System Access API
* implementation rooted at the root directory of the filesystem.
*
* @param ctx Optional context for the File System Access API.
* @param core Optional low-level file system implementation to
* back the File System Access API. If not provided, a new empty
* Superblock instance will be created.
* @param dirPath Optional path within the filesystem to use as the root
* directory of the File System Access API. Defaults to `/`.
* @returns A File System Access API implementation `dir` rooted at
* the root directory of the filesystem, as well as the `core`,
* a low-level file system implementation itself. Also, returns
* `FileSystemObserver`, a class that can be used to create
* observers that watch for changes to files and directories.
*/
const fsa = (ctx, core = new Superblock_1.Superblock(), dirPath = '/') => {
const dir = new CoreFileSystemDirectoryHandle_1.CoreFileSystemDirectoryHandle(core, dirPath, ctx);
const FileSystemObserver = class FileSystemObserver extends CoreFileSystemObserver_1.CoreFileSystemObserver {
constructor(callback) {
super(core, callback);
}
};
return { core, dir, FileSystemObserver };
};
exports.fsa = fsa;
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