├── .editorconfig ├── .gitignore ├── cli.js ├── demo.json ├── demo.svg ├── license.md ├── package.json └── readme.md /.editorconfig: -------------------------------------------------------------------------------- 1 | [*] 2 | end_of_line = lf 3 | insert_final_newline = true 4 | trim_trailing_whitespace = true 5 | indent_style = space 6 | indent_width = 2 7 | 8 | [*.js] 9 | indent_style = tab 10 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | node_modules 2 | npm-debug.log 3 | -------------------------------------------------------------------------------- /cli.js: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env node 2 | 'use strict'; 3 | 4 | /** 5 | * remote-share-cli 6 | * Quickly share files from command line with the world 7 | * Author: Mario Nebl 8 | * License: MIT 9 | */ 10 | const fs = require('fs'); 11 | const http = require('http'); 12 | const os = require('os'); 13 | const path = require('path'); 14 | const util = require('util'); 15 | 16 | const copyPaste = require('copy-paste'); 17 | const chalk = require('chalk'); 18 | const localtunnel = require('localtunnel'); 19 | const fp = require('lodash/fp'); 20 | const meow = require('meow'); 21 | const mime = require('mime'); 22 | const portscanner = require('portscanner'); 23 | const generate = require('project-name-generator'); 24 | 25 | const log = util.debuglog('remote-share-cli'); 26 | 27 | const cli = meow(` 28 | Usage 29 | $ remote-share [file] 30 | 31 | Options 32 | -n, --name Forced download name of the file 33 | 34 | Examples 35 | $ remote-share shared.png 36 | https://mysteriouswomen.localtunnel.me 37 | 38 | $ cat shared.png | remote-share --name=shared.png 39 | https://humbleappliance.localtunnel.me 40 | `, { 41 | alias: { 42 | n: 'name' 43 | } 44 | }); 45 | 46 | let __timer = null; 47 | let connection; 48 | const stdin = process.stdin; 49 | 50 | // Kill process after 5 minutes of inactivity 51 | function resetTimer() { 52 | log('Reseting activitiy timer'); 53 | killTimer(); 54 | setTimer(); 55 | } 56 | 57 | function setTimer() { 58 | log('Setting activitiy timer, timing out after 5 minutes'); 59 | __timer = setTimeout(() => { 60 | log('Timeout without after 5 minutes without activitiy, killing process'); 61 | process.exit(0); 62 | }, 300000); 63 | } 64 | 65 | function killTimer() { 66 | if (__timer) { 67 | clearTimeout(__timer); 68 | } 69 | } 70 | 71 | function tunnel(port, options) { 72 | return new Promise((resolve, reject) => { 73 | localtunnel(port, options, (error, connection) => { 74 | if (error) { 75 | return reject(error); 76 | } 77 | resolve(connection); 78 | }); 79 | }); 80 | } 81 | 82 | /** 83 | * Copy input to clipboard 84 | * @param {String} input 85 | * @return {Promise} 86 | */ 87 | function copy(input) { 88 | return new Promise((resolve, reject) => { 89 | copyPaste.copy(`${input}\r\n`, (error) => { 90 | if (error) { 91 | return reject(error); 92 | } 93 | resolve(input); 94 | }); 95 | }); 96 | } 97 | 98 | /** 99 | * Check if an ip adress is external 100 | * 101 | * @return {Boolean} 102 | */ 103 | function isExternalAddress(networkInterface) { 104 | return networkInterface.family === 'IPv4' && 105 | networkInterface.internal === false; 106 | } 107 | 108 | /** 109 | * Get the local ip addresses 110 | * 111 | * @return {Object[]} 112 | */ 113 | function getAdresses() { 114 | return fp.flatten(fp.values(os.networkInterfaces())); 115 | } 116 | 117 | /** 118 | * Get the local ip address 119 | * 120 | * @return {String} 121 | */ 122 | function getLocalAddress() { 123 | const found = fp.find(isExternalAddress)(getAdresses()); 124 | return found ? found.address : 'localhost'; 125 | } 126 | 127 | /** 128 | * Get an open port on localhost 129 | * 130 | * @return {Promise} 131 | */ 132 | function getOpenPort() { 133 | return new Promise((resolve, reject) => { 134 | portscanner.findAPortNotInUse(1337, 65535, '127.0.0.1', (error, port) => { 135 | if (error) { 136 | return reject(error); 137 | } 138 | resolve(port); 139 | }); 140 | }); 141 | } 142 | 143 | /** 144 | * Get a file object 145 | * 146 | * @param {Object} options 147 | * @param {Boolean} options.isStdin - If the input is given via stdin 148 | * @param {String} [options.filePath] - Absolute path of file to read 149 | * @param {String} [options.fileName] - Basename of file to read, defaults to path.basename(option.filePath) 150 | * 151 | * @return {Promise} 152 | */ 153 | function getFile(options) { 154 | return new Promise((resolve, reject) => { 155 | const stream = options.isStdin ? 156 | stdin : fs.createReadStream(options.filePath); 157 | 158 | const name = options.isStdin ? 159 | options.fileName : path.basename(options.filePath); 160 | 161 | if (options.isStdin) { 162 | return resolve({ 163 | stream, 164 | name, 165 | size: null, 166 | ino: null, 167 | mtime: null 168 | }); 169 | } 170 | 171 | fs.stat(options.filePath, (error, stat) => { 172 | if (error) { 173 | return reject(error); 174 | } 175 | resolve({ 176 | stream, 177 | name, 178 | size: stat.size, 179 | ino: stat.ino, 180 | mtime: Date.parse(stat.mtime) 181 | }); 182 | }); 183 | }); 184 | } 185 | 186 | /** 187 | * Serve a File object on address with port on path id 188 | * 189 | * @param {Object} options 190 | * @param {File} options.file 191 | * @param {Number} options.port 192 | * @param {String} options.address 193 | * @param {String} options.id 194 | * @return {Promise