$61 GRAYBYTE WORDPRESS FILE MANAGER $22

// tar -x
import * as fsm from '@isaacs/fs-minipass';
import fs from 'node:fs';
import { filesFilter } from './list.js';
import { makeCommand } from './make-command.js';
import { Unpack, UnpackSync } from './unpack.js';
const extractFileSync = (opt) => {
    const u = new UnpackSync(opt);
    const file = opt.file;
    const stat = fs.statSync(file);
    // This trades a zero-byte read() syscall for a stat
    // However, it will usually result in less memory allocation
    const readSize = opt.maxReadSize || 16 * 1024 * 1024;
    const stream = new fsm.ReadStreamSync(file, {
        readSize: readSize,
        size: stat.size,
    });
    stream.pipe(u);
};
const extractFile = (opt, _) => {
    const u = new Unpack(opt);
    const readSize = opt.maxReadSize || 16 * 1024 * 1024;
    const file = opt.file;
    const p = new Promise((resolve, reject) => {
        u.on('error', reject);
        u.on('close', resolve);
        // This trades a zero-byte read() syscall for a stat
        // However, it will usually result in less memory allocation
        fs.stat(file, (er, stat) => {
            if (er) {
                reject(er);
            }
            else {
                const stream = new fsm.ReadStream(file, {
                    readSize: readSize,
                    size: stat.size,
                });
                stream.on('error', reject);
                stream.pipe(u);
            }
        });
    });
    return p;
};
export const extract = makeCommand(extractFileSync, extractFile, opt => new UnpackSync(opt), opt => new Unpack(opt), (opt, files) => {
    if (files?.length)
        filesFilter(opt, files);
});
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