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