detectPlatform.js•1.88 kB
"use strict";
/**
* @license
* Copyright 2023 Google Inc.
* SPDX-License-Identifier: Apache-2.0
*/
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.detectBrowserPlatform = detectBrowserPlatform;
const node_os_1 = __importDefault(require("node:os"));
const browser_data_js_1 = require("./browser-data/browser-data.js");
/**
* @public
*/
function detectBrowserPlatform() {
const platform = node_os_1.default.platform();
const arch = node_os_1.default.arch();
switch (platform) {
case 'darwin':
return arch === 'arm64' ? browser_data_js_1.BrowserPlatform.MAC_ARM : browser_data_js_1.BrowserPlatform.MAC;
case 'linux':
return arch === 'arm64'
? browser_data_js_1.BrowserPlatform.LINUX_ARM
: browser_data_js_1.BrowserPlatform.LINUX;
case 'win32':
return arch === 'x64' ||
// Windows 11 for ARM supports x64 emulation
(arch === 'arm64' && isWindows11(node_os_1.default.release()))
? browser_data_js_1.BrowserPlatform.WIN64
: browser_data_js_1.BrowserPlatform.WIN32;
default:
return undefined;
}
}
/**
* Windows 11 is identified by the version 10.0.22000 or greater
* @internal
*/
function isWindows11(version) {
const parts = version.split('.');
if (parts.length > 2) {
const major = parseInt(parts[0], 10);
const minor = parseInt(parts[1], 10);
const patch = parseInt(parts[2], 10);
return (major > 10 ||
(major === 10 && minor > 0) ||
(major === 10 && minor === 0 && patch >= 22000));
}
return false;
}
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