'use strict';
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const url = require('url');
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const ip = require('internal-ip');
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function createDomain(options, server) {
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const protocol = options.https ? 'https' : 'http';
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const hostname = options.useLocalIp
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? ip.v4.sync() || 'localhost'
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: options.host || 'localhost';
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// eslint-disable-next-line no-nested-ternary
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const port = options.socket ? 0 : server ? server.address().port : 0;
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// use explicitly defined public url
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// (prefix with protocol if not explicitly given)
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if (options.public) {
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return /^[a-zA-Z]+:\/\//.test(options.public)
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? `${options.public}`
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: `${protocol}://${options.public}`;
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}
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// the formatted domain (url without path) of the webpack server
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return url.format({
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protocol,
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hostname,
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port,
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});
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}
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module.exports = createDomain;
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