File Explorer

1"use strict";2var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {3    if (k2 === undefined) k2 = k;4    var desc = Object.getOwnPropertyDescriptor(m, k);5    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {6      desc = { enumerable: true, get: function() { return m[k]; } };7    }8    Object.defineProperty(o, k2, desc);9}) : (function(o, m, k, k2) {10    if (k2 === undefined) k2 = k;11    o[k2] = m[k];12}));13var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {14    Object.defineProperty(o, "default", { enumerable: true, value: v });15}) : function(o, v) {16    o["default"] = v;17});18var __importStar = (this && this.__importStar) || (function () {19    var ownKeys = function(o) {20        ownKeys = Object.getOwnPropertyNames || function (o) {21            var ar = [];22            for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;23            return ar;24        };25        return ownKeys(o);26    };27    return function (mod) {28        if (mod && mod.__esModule) return mod;29        var result = {};30        if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);31        __setModuleDefault(result, mod);32        return result;33    };34})();35var __importDefault = (this && this.__importDefault) || function (mod) {36    return (mod && mod.__esModule) ? mod : { "default": mod };37};38Object.defineProperty(exports, "__esModule", { value: true });39exports.extract = void 0;40// tar -x41const fsm = __importStar(require("@isaacs/fs-minipass"));42const node_fs_1 = __importDefault(require("node:fs"));43const list_js_1 = require("./list.js");44const make_command_js_1 = require("./make-command.js");45const unpack_js_1 = require("./unpack.js");46const extractFileSync = (opt) => {47    const u = new unpack_js_1.UnpackSync(opt);48    const file = opt.file;49    const stat = node_fs_1.default.statSync(file);50    // This trades a zero-byte read() syscall for a stat51    // However, it will usually result in less memory allocation52    const readSize = opt.maxReadSize || 16 * 1024 * 1024;53    const stream = new fsm.ReadStreamSync(file, {54        readSize: readSize,55        size: stat.size,56    });57    stream.pipe(u);58};59const extractFile = (opt, _) => {60    const u = new unpack_js_1.Unpack(opt);61    const readSize = opt.maxReadSize || 16 * 1024 * 1024;62    const file = opt.file;63    const p = new Promise((resolve, reject) => {64        u.on('error', reject);65        u.on('close', resolve);66        // This trades a zero-byte read() syscall for a stat67        // However, it will usually result in less memory allocation68        node_fs_1.default.stat(file, (er, stat) => {69            if (er) {70                reject(er);71            }72            else {73                const stream = new fsm.ReadStream(file, {74                    readSize: readSize,75                    size: stat.size,76                });77                stream.on('error', reject);78                stream.pipe(u);79            }80        });81    });82    return p;83};84exports.extract = (0, make_command_js_1.makeCommand)(extractFileSync, extractFile, opt => new unpack_js_1.UnpackSync(opt), opt => new unpack_js_1.Unpack(opt), (opt, files) => {85    if (files?.length)86        (0, list_js_1.filesFilter)(opt, files);87});88//# sourceMappingURL=extract.js.map