52 lines
2.2 KiB
JavaScript
52 lines
2.2 KiB
JavaScript
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.memfs = exports.fs = exports.createFsFromVolume = exports.vol = exports.Volume = void 0;
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const Stats_1 = require("./Stats");
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const Dirent_1 = require("./Dirent");
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const volume_1 = require("./volume");
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const constants_1 = require("./constants");
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const fsSynchronousApiList_1 = require("./node/lists/fsSynchronousApiList");
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const fsCallbackApiList_1 = require("./node/lists/fsCallbackApiList");
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const { F_OK, R_OK, W_OK, X_OK } = constants_1.constants;
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exports.Volume = volume_1.Volume;
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// Default volume.
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exports.vol = new volume_1.Volume();
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function createFsFromVolume(vol) {
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const fs = { F_OK, R_OK, W_OK, X_OK, constants: constants_1.constants, Stats: Stats_1.default, Dirent: Dirent_1.default };
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// Bind FS methods.
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for (const method of fsSynchronousApiList_1.fsSynchronousApiList)
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if (typeof vol[method] === 'function')
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fs[method] = vol[method].bind(vol);
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for (const method of fsCallbackApiList_1.fsCallbackApiList)
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if (typeof vol[method] === 'function')
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fs[method] = vol[method].bind(vol);
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fs.StatWatcher = vol.StatWatcher;
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fs.FSWatcher = vol.FSWatcher;
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fs.WriteStream = vol.WriteStream;
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fs.ReadStream = vol.ReadStream;
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fs.promises = vol.promises;
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fs._toUnixTimestamp = volume_1.toUnixTimestamp;
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fs.__vol = vol;
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return fs;
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}
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exports.createFsFromVolume = createFsFromVolume;
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exports.fs = createFsFromVolume(exports.vol);
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/**
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* Creates a new file system instance.
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*
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* @param json File system structure expressed as a JSON object.
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* Use `null` for empty directories and empty string for empty files.
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* @param cwd Current working directory. The JSON structure will be created
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* relative to this path.
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* @returns A `memfs` file system instance, which is a drop-in replacement for
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* the `fs` module.
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*/
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const memfs = (json = {}, cwd = '/') => {
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const vol = exports.Volume.fromNestedJSON(json, cwd);
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const fs = createFsFromVolume(vol);
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return { fs, vol };
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};
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exports.memfs = memfs;
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module.exports = Object.assign(Object.assign({}, module.exports), exports.fs);
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module.exports.semantic = true;
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//# sourceMappingURL=index.js.map
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