@modern-js/utils
Version:
A Progressive React Framework for modern web development.
83 lines (82 loc) • 2.86 kB
JavaScript
;
var __create = Object.create;
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __getProtoOf = Object.getPrototypeOf;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
for (var name in all)
__defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
if (from && typeof from === "object" || typeof from === "function") {
for (let key of __getOwnPropNames(from))
if (!__hasOwnProp.call(to, key) && key !== except)
__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
}
return to;
};
var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
// If the importer is in node compatibility mode or this is not an ESM
// file that has been converted to a CommonJS file using a Babel-
// compatible transform (i.e. "__esModule" has not been set), then set
// "default" to the CommonJS "module.exports" for node compatibility.
isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
mod
));
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
var port_exports = {};
__export(port_exports, {
getPort: () => getPort
});
module.exports = __toCommonJS(port_exports);
var import_net = __toESM(require("net"));
var import_compiled = require("../compiled");
var import_logger = require("./logger");
const getPort = async (expectPort, { tryLimits = 20, strictPort = false, slient = false } = {}) => {
let port = expectPort;
if (typeof port === "string") {
port = parseInt(port, 10);
}
if (strictPort) {
tryLimits = 1;
}
const original = port;
let found = false;
let attempts = 0;
while (!found && attempts <= tryLimits) {
try {
await new Promise((resolve, reject) => {
const server = import_net.default.createServer();
server.unref();
server.on("error", reject);
server.listen({
port,
host: "0.0.0.0"
}, () => {
found = true;
server.close(resolve);
});
});
} catch (e) {
if (e.code !== "EADDRINUSE") {
throw e;
}
port++;
attempts++;
}
}
if (port !== original) {
if (strictPort) {
throw new Error(`Port "${original}" is occupied, please choose another one.`);
} else if (!slient) {
import_logger.logger.info(`Port ${original} is in use. ${import_compiled.chalk.yellow(`using port ${port}.`)}`);
}
}
return port;
};
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
getPort
});