44 lines
896 B
JavaScript
44 lines
896 B
JavaScript
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#! /usr/bin/env node
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/*
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* dev-ip
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* https://github.com/shakyshane/dev-ip
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*
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* Copyright (c) 2013 Shane Osbourne
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* Licensed under the MIT license.
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*/
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"use strict";
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var messages = {
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error: "Couldn't find a suitable IP for you to use. (You're probably offline!)"
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};
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/**
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* @returns {Array}
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*/
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function getIp() {
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var networkInterfaces = require("os").networkInterfaces();
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var matches = [];
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Object.keys(networkInterfaces).forEach(function (item) {
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networkInterfaces[item].forEach(function (address) {
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if (address.internal === false && address.family === "IPv4") {
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matches.push(address.address);
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}
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});
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});
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return matches;
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};
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module.exports = getIp;
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if (require.main === module) {
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var out = getIp();
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if (!out.length) {
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return console.log(messages.error);
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}
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console.log(getIp("cli"));
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}
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