work.suroh.tk/node_modules/browser-sync/dist/utils.js

310 lines
7.9 KiB
JavaScript

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var devIp = require("dev-ip");
exports.devIp = devIp;
var portScanner = require("portscanner");
var path = require("path");
var UAParser = require("ua-parser-js");
exports.UAParser = UAParser;
var Immutable = require("immutable");
var immutable_1 = require("immutable");
var _ = require("./lodash.custom");
var parser = new UAParser();
/**
* @param {Object} options
* @returns {String|boolean} - the IP address
* @param devIp
*/
function getHostIp(options, devIp) {
if (options) {
var host = options.get("host");
if (host && host !== "localhost") {
return host;
}
if (options.get("detect") === false || !devIp.length) {
return false;
}
}
return devIp.length ? devIp[0] : false;
}
exports.getHostIp = getHostIp;
/**
* Set URL Options
*/
function getUrlOptions(options) {
var scheme = options.get("scheme");
var port = options.get("port");
var urls = {};
var listen = options.get("listen");
if (options.get("online") === false || listen) {
var host = listen || "localhost";
urls.local = getUrl(scheme + "://" + host + ":" + port, options);
return Immutable.fromJS(urls);
}
var fn = exports.getHostIp;
var external = xip(fn(options, devIp()), options);
var localhost = "localhost";
if (options.get("xip")) {
localhost = "127.0.0.1";
}
localhost = xip(localhost, options);
return Immutable.fromJS(getUrls(external, localhost, scheme, options));
}
exports.getUrlOptions = getUrlOptions;
/**
* Append a start path if given in options
* @param {String} url
* @param {Object} options
* @returns {String}
*/
function getUrl(url, options) {
var prefix = "/";
var startPath = options.get("startPath");
if (startPath) {
if (startPath.charAt(0) === "/") {
prefix = "";
}
url = url + prefix + startPath;
}
return url;
}
exports.getUrl = getUrl;
/**
* @param {String} external
* @param {String} local
* @param {String} scheme
* @param {Object} options
* @returns {{local: string, external: string}}
*/
function getUrls(external, local, scheme, options) {
var urls = {
local: getUrl(_makeUrl(scheme, local, options.get("port")), options)
};
if (external !== local) {
urls.external = getUrl(_makeUrl(scheme, external, options.get("port")), options);
}
return urls;
}
exports.getUrls = getUrls;
/**
* @param {String} scheme
* @param {String} host
* @param {Number} port
* @returns {String}
* @private
*/
function _makeUrl(scheme, host, port) {
return scheme + "://" + host + ":" + port;
}
exports._makeUrl = _makeUrl;
/**
* Get ports
* @param {Object} options
* @param {Function} cb
*/
function getPorts(options, cb) {
var port = options.get("port");
var ports = options.get("ports"); // backwards compatibility
var host = options.get("listen", "localhost"); // backwards compatibility
var max;
if (ports) {
port = ports.get("min");
max = ports.get("max") || null;
}
var fn = exports.getPort;
fn(host, port, max, cb);
}
exports.getPorts = getPorts;
function getPort(host, port, max, cb) {
portScanner.findAPortNotInUse(port, max, {
host: host,
timeout: 1000
}, cb);
}
exports.getPort = getPort;
/**
* @param {String} ua
* @returns {Object}
*/
function getUaString(ua) {
return parser.setUA(ua).getBrowser();
}
exports.getUaString = getUaString;
/**
* Open the page in browser
* @param {String} url
* @param {Object} options
* @param {BrowserSync} bs
*/
function openBrowser(url, options, bs) {
var open = options.get("open");
var browser = options.get("browser");
if (_.isString(open)) {
if (options.getIn(["urls", open])) {
url = options.getIn(["urls", open]);
}
}
var fn = exports.opnWrapper;
if (open) {
if (browser !== "default") {
if (exports.isList(browser)) {
browser.forEach(function (browser) {
fn(url, browser, bs);
});
}
else {
fn(url, browser, bs); // single
}
}
else {
fn(url, null, bs);
}
}
}
exports.openBrowser = openBrowser;
/**
* Wrapper for opn module
* @param url
* @param name
* @param bs
*/
function opnWrapper(url, name, bs) {
var options = (function () {
if (_.isString(name)) {
return { app: name };
}
if (Immutable.Map.isMap(name)) {
return name.toJS();
}
return {};
})();
var opn = require("opn");
opn(url, options).catch(function () {
bs.events.emit("browser:error");
});
}
exports.opnWrapper = opnWrapper;
/**
* @param {Boolean} kill
* @param {String|Error} [errMessage]
* @param {Function} [cb]
*/
function fail(kill, errMessage, cb) {
if (kill) {
if (_.isFunction(cb)) {
if (errMessage.message) {
// Is this an error object?
cb(errMessage);
}
else {
cb(new Error(errMessage));
}
}
process.exit(1);
}
}
exports.fail = fail;
/**
* Add support for xip.io urls
* @param {String} host
* @param {Object} options
* @returns {String}
*/
function xip(host, options) {
var suffix = options.get("hostnameSuffix");
if (options.get("xip")) {
return host + ".xip.io";
}
if (suffix) {
return host + suffix;
}
return host;
}
exports.xip = xip;
/**
* Determine if an array of file paths will cause a full page reload.
* @param {Array} needles - filepath such as ["core.css", "index.html"]
* @param {Array} haystack
* @returns {Boolean}
*/
function willCauseReload(needles, haystack) {
return needles.some(function (needle) {
return !_.includes(haystack, path.extname(needle).replace(".", ""));
});
}
exports.willCauseReload = willCauseReload;
exports.isList = Immutable.List.isList;
exports.isMap = Immutable.Map.isMap;
/**
* @param {Map} options
* @returns {Array}
*/
function getConfigErrors(options) {
var messages = require("./config").errors;
var errors = [];
if (options.get("server") && options.get("proxy")) {
errors.push(messages["server+proxy"]);
}
return errors;
}
exports.getConfigErrors = getConfigErrors;
/**
* @param {Map} options
* @param {Function} [cb]
*/
function verifyConfig(options, cb) {
var errors = getConfigErrors(options);
if (errors.length) {
fail(true, errors.join("\n"), cb);
return false;
}
return true;
}
exports.verifyConfig = verifyConfig;
function eachSeries(arr, iterator, callback) {
callback = callback || function () {
};
var completed = 0;
var iterate = function () {
iterator(arr[completed], function (err) {
if (err) {
callback(err);
callback = function () {
};
}
else {
++completed;
if (completed >= arr.length) {
callback();
}
else {
iterate();
}
}
});
};
iterate();
}
exports.eachSeries = eachSeries;
/**
* @param {Immutable.List|Array|String} incoming
* @returns {Array}
*/
function arrayify(incoming) {
if (immutable_1.List.isList(incoming)) {
return incoming.toArray();
}
return [].concat(incoming).filter(Boolean);
}
exports.arrayify = arrayify;
function defaultCallback(err) {
if (err && err.message) {
console.error(err.message);
}
}
exports.defaultCallback = defaultCallback;
exports.portscanner = portScanner;
exports.connect = require("connect");
exports.serveStatic = require("./server/serve-static-wrapper").default();
exports.easyExtender = require("easy-extender");
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