biketrack-app/node_modules/@ethersphere/bee-js/dist/cjs/utils/collection.node.js

"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
var __asyncValues = (this && this.__asyncValues) || function (o) {
    if (!Symbol.asyncIterator) throw new TypeError("Symbol.asyncIterator is not defined.");
    var m = o[Symbol.asyncIterator], i;
    return m ? m.call(o) : (o = typeof __values === "function" ? __values(o) : o[Symbol.iterator](), i = {}, verb("next"), verb("throw"), verb("return"), i[Symbol.asyncIterator] = function () { return this; }, i);
    function verb(n) { i[n] = o[n] && function (v) { return new Promise(function (resolve, reject) { v = o[n](v), settle(resolve, reject, v.done, v.value); }); }; }
    function settle(resolve, reject, d, v) { Promise.resolve(v).then(function(v) { resolve({ value: v, done: d }); }, reject); }
};
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.getFolderSize = exports.makeCollectionFromFS = void 0;
const fs_1 = __importDefault(require("fs"));
const path_1 = __importDefault(require("path"));
/**
 * Creates array in the format of Collection with data loaded from directory on filesystem.
 * The function loads all the data into memory!
 *
 * @param dir path to the directory
 */
function makeCollectionFromFS(dir) {
    return __awaiter(this, void 0, void 0, function* () {
        if (typeof dir !== 'string') {
            throw new TypeError('dir has to be string!');
        }
        if (dir === '') {
            throw new TypeError('dir must not be empty string!');
        }
        return buildCollectionRelative(dir, '');
    });
}
exports.makeCollectionFromFS = makeCollectionFromFS;
function buildCollectionRelative(dir, relativePath) {
    var e_1, _a;
    return __awaiter(this, void 0, void 0, function* () {
        // Handles case when the dir is not existing or it is a file ==> throws an error
        const dirname = path_1.default.join(dir, relativePath);
        const entries = yield fs_1.default.promises.opendir(dirname);
        let collection = [];
        try {
            for (var entries_1 = __asyncValues(entries), entries_1_1; entries_1_1 = yield entries_1.next(), !entries_1_1.done;) {
                const entry = entries_1_1.value;
                const fullPath = path_1.default.join(dir, relativePath, entry.name);
                const entryPath = path_1.default.join(relativePath, entry.name);
                if (entry.isFile()) {
                    collection.push({
                        path: entryPath,
                        data: new Uint8Array(yield fs_1.default.promises.readFile(fullPath)),
                    });
                }
                else if (entry.isDirectory()) {
                    collection = [...(yield buildCollectionRelative(dir, entryPath)), ...collection];
                }
            }
        }
        catch (e_1_1) { e_1 = { error: e_1_1 }; }
        finally {
            try {
                if (entries_1_1 && !entries_1_1.done && (_a = entries_1.return)) yield _a.call(entries_1);
            }
            finally { if (e_1) throw e_1.error; }
        }
        return collection;
    });
}
/**
 * Calculate folder size recursively
 *
 * @param dir the path to the folder to check
 * @returns size in bytes
 */
function getFolderSize(dir) {
    var e_2, _a;
    return __awaiter(this, void 0, void 0, function* () {
        if (typeof dir !== 'string') {
            throw new TypeError('dir has to be string!');
        }
        if (dir === '') {
            throw new TypeError('dir must not be empty string!');
        }
        const entries = yield fs_1.default.promises.opendir(dir);
        let size = 0;
        try {
            for (var entries_2 = __asyncValues(entries), entries_2_1; entries_2_1 = yield entries_2.next(), !entries_2_1.done;) {
                const entry = entries_2_1.value;
                if (entry.isFile()) {
                    const stats = yield fs_1.default.promises.stat(path_1.default.join(dir, entry.name));
                    size += stats.size;
                }
                else if (entry.isDirectory()) {
                    size += yield getFolderSize(path_1.default.join(dir, entry.name));
                }
            }
        }
        catch (e_2_1) { e_2 = { error: e_2_1 }; }
        finally {
            try {
                if (entries_2_1 && !entries_2_1.done && (_a = entries_2.return)) yield _a.call(entries_2);
            }
            finally { if (e_2) throw e_2.error; }
        }
        return size;
    });
}
exports.getFolderSize = getFolderSize;