mcp-chrome-bridge
Version:
Chrome Native-Messaging host (Node)
231 lines • 10.2 kB
JavaScript
;
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const fs_1 = __importDefault(require("fs"));
const os_1 = __importDefault(require("os"));
const path_1 = __importDefault(require("path"));
const constant_1 = require("./constant");
const utils_1 = require("./utils");
// Check if this script is run directly
const isDirectRun = require.main === module;
// Detect global installation for both npm and pnpm
function detectGlobalInstall() {
// npm uses npm_config_global
if (process.env.npm_config_global === 'true') {
return true;
}
// pnpm detection methods
// Method 1: Check if PNPM_HOME is set and current path contains it
if (process.env.PNPM_HOME && __dirname.includes(process.env.PNPM_HOME)) {
return true;
}
// Method 2: Check if we're in a global pnpm directory structure
// pnpm global packages are typically installed in ~/.local/share/pnpm/global/5/node_modules
// Windows: %APPDATA%\pnpm\global\5\node_modules
const globalPnpmPatterns = process.platform === 'win32'
? ['\\pnpm\\global\\', '\\pnpm-global\\', '\\AppData\\Roaming\\pnpm\\']
: ['/pnpm/global/', '/.local/share/pnpm/', '/pnpm-global/'];
if (globalPnpmPatterns.some((pattern) => __dirname.includes(pattern))) {
return true;
}
// Method 3: Check npm_config_prefix for pnpm
if (process.env.npm_config_prefix && __dirname.includes(process.env.npm_config_prefix)) {
return true;
}
// Method 4: Windows-specific global installation paths
if (process.platform === 'win32') {
const windowsGlobalPatterns = [
'\\npm\\node_modules\\',
'\\AppData\\Roaming\\npm\\node_modules\\',
'\\Program Files\\nodejs\\node_modules\\',
'\\nodejs\\node_modules\\',
];
if (windowsGlobalPatterns.some((pattern) => __dirname.includes(pattern))) {
return true;
}
}
return false;
}
const isGlobalInstall = detectGlobalInstall();
/**
* Write Node.js path for run_host scripts to avoid fragile relative paths
*/
async function writeNodePath() {
try {
const nodePath = process.execPath;
const nodePathFile = path_1.default.join(__dirname, '..', 'node_path.txt');
console.log((0, utils_1.colorText)(`Writing Node.js path: ${nodePath}`, 'blue'));
fs_1.default.writeFileSync(nodePathFile, nodePath, 'utf8');
console.log((0, utils_1.colorText)('✓ Node.js path written for run_host scripts', 'green'));
}
catch (error) {
console.warn((0, utils_1.colorText)(`⚠️ Failed to write Node.js path: ${error.message}`, 'yellow'));
}
}
/**
* 确保执行权限（无论是否为全局安装）
*/
async function ensureExecutionPermissions() {
if (process.platform === 'win32') {
// Windows 平台处理
await ensureWindowsFilePermissions();
return;
}
// Unix/Linux 平台处理
const filesToCheck = [
path_1.default.join(__dirname, '..', 'index.js'),
path_1.default.join(__dirname, '..', 'run_host.sh'),
path_1.default.join(__dirname, '..', 'cli.js'),
];
for (const filePath of filesToCheck) {
if (fs_1.default.existsSync(filePath)) {
try {
fs_1.default.chmodSync(filePath, '755');
console.log((0, utils_1.colorText)(`✓ Set execution permissions for ${path_1.default.basename(filePath)}`, 'green'));
}
catch (err) {
console.warn((0, utils_1.colorText)(`⚠️ Unable to set execution permissions for ${path_1.default.basename(filePath)}: ${err.message}`, 'yellow'));
}
}
else {
console.warn((0, utils_1.colorText)(`⚠️ File not found: ${filePath}`, 'yellow'));
}
}
}
/**
* Windows 平台文件权限处理
*/
async function ensureWindowsFilePermissions() {
const filesToCheck = [
path_1.default.join(__dirname, '..', 'index.js'),
path_1.default.join(__dirname, '..', 'run_host.bat'),
path_1.default.join(__dirname, '..', 'cli.js'),
];
for (const filePath of filesToCheck) {
if (fs_1.default.existsSync(filePath)) {
try {
// 检查文件是否为只读，如果是则移除只读属性
const stats = fs_1.default.statSync(filePath);
if (!(stats.mode & parseInt('200', 8))) {
// 检查写权限
// 尝试移除只读属性
fs_1.default.chmodSync(filePath, stats.mode | parseInt('200', 8));
console.log((0, utils_1.colorText)(`✓ Removed read-only attribute from ${path_1.default.basename(filePath)}`, 'green'));
}
// 验证文件可读性
fs_1.default.accessSync(filePath, fs_1.default.constants.R_OK);
console.log((0, utils_1.colorText)(`✓ Verified file accessibility for ${path_1.default.basename(filePath)}`, 'green'));
}
catch (err) {
console.warn((0, utils_1.colorText)(`⚠️ Unable to verify file permissions for ${path_1.default.basename(filePath)}: ${err.message}`, 'yellow'));
}
}
else {
console.warn((0, utils_1.colorText)(`⚠️ File not found: ${filePath}`, 'yellow'));
}
}
}
async function tryRegisterNativeHost() {
try {
console.log((0, utils_1.colorText)('Attempting to register Chrome Native Messaging host...', 'blue'));
// Always ensure execution permissions, regardless of installation type
await ensureExecutionPermissions();
if (isGlobalInstall) {
// First try user-level installation (no elevated permissions required)
const userLevelSuccess = await (0, utils_1.tryRegisterUserLevelHost)();
if (!userLevelSuccess) {
// User-level installation failed, suggest using register command
console.log((0, utils_1.colorText)('User-level installation failed, system-level installation may be needed', 'yellow'));
console.log((0, utils_1.colorText)('Please run the following command for system-level installation:', 'blue'));
console.log(` ${constant_1.COMMAND_NAME} register --system`);
printManualInstructions();
}
}
else {
// Local installation mode, don't attempt automatic registration
console.log((0, utils_1.colorText)('Local installation detected, skipping automatic registration', 'yellow'));
printManualInstructions();
}
}
catch (error) {
console.log((0, utils_1.colorText)(`注册过程中出现错误: ${error instanceof Error ? error.message : String(error)}`, 'red'));
printManualInstructions();
}
}
/**
* 打印手动安装指南
*/
function printManualInstructions() {
console.log('\n' + (0, utils_1.colorText)('===== Manual Registration Guide =====', 'blue'));
console.log((0, utils_1.colorText)('1. Try user-level installation (recommended):', 'yellow'));
if (isGlobalInstall) {
console.log(` ${constant_1.COMMAND_NAME} register`);
}
else {
console.log(` npx ${constant_1.COMMAND_NAME} register`);
}
console.log((0, utils_1.colorText)('\n2. If user-level installation fails, try system-level installation:', 'yellow'));
console.log((0, utils_1.colorText)(' Use --system parameter (auto-elevate permissions):', 'yellow'));
if (isGlobalInstall) {
console.log(` ${constant_1.COMMAND_NAME} register --system`);
}
else {
console.log(` npx ${constant_1.COMMAND_NAME} register --system`);
}
console.log((0, utils_1.colorText)('\n Or use administrator privileges directly:', 'yellow'));
if (os_1.default.platform() === 'win32') {
console.log((0, utils_1.colorText)(' Please run Command Prompt or PowerShell as administrator and execute:', 'yellow'));
if (isGlobalInstall) {
console.log(` ${constant_1.COMMAND_NAME} register`);
}
else {
console.log(` npx ${constant_1.COMMAND_NAME} register`);
}
}
else {
console.log((0, utils_1.colorText)(' Please run the following command in terminal:', 'yellow'));
if (isGlobalInstall) {
console.log(` sudo ${constant_1.COMMAND_NAME} register`);
}
else {
console.log(` sudo npx ${constant_1.COMMAND_NAME} register`);
}
}
console.log('\n' +
(0, utils_1.colorText)('Ensure Chrome extension is installed and refresh the extension to connect to local service.', 'blue'));
}
/**
* 主函数
*/
async function main() {
console.log((0, utils_1.colorText)(`Installing ${constant_1.COMMAND_NAME}...`, 'green'));
// Debug information
console.log((0, utils_1.colorText)('Installation environment debug info:', 'blue'));
console.log(` __dirname: ${__dirname}`);
console.log(` npm_config_global: ${process.env.npm_config_global}`);
console.log(` PNPM_HOME: ${process.env.PNPM_HOME}`);
console.log(` npm_config_prefix: ${process.env.npm_config_prefix}`);
console.log(` isGlobalInstall: ${isGlobalInstall}`);
// Always ensure execution permissions first
await ensureExecutionPermissions();
// Write Node.js path for run_host scripts to use
await writeNodePath();
// If global installation, try automatic registration
if (isGlobalInstall) {
await tryRegisterNativeHost();
}
else {
console.log((0, utils_1.colorText)('Local installation detected', 'yellow'));
printManualInstructions();
}
}
// Only execute main function when running this script directly
if (isDirectRun) {
main().catch((error) => {
console.error((0, utils_1.colorText)(`Installation script error: ${error instanceof Error ? error.message : String(error)}`, 'red'));
});
}
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