#!/usr/bin/env node
/**
* Installation Source Tracking Script
* Runs during npm install to detect how Desktop Commander was installed
*
* Debug logging can be enabled with:
* - DEBUG=desktop-commander npm install
* - DEBUG=* npm install
* - NODE_ENV=development npm install
* - DC_DEBUG=true npm install
*/
import { randomUUID } from 'crypto';
import * as https from 'https';
import { platform } from 'os';
import path from 'path';
import { fileURLToPath } from 'url';
// Get current file directory
const __filename = fileURLToPath(import.meta.url);
const __dirname = path.dirname(__filename);
// Debug logging utility - configurable via environment variables
const DEBUG_ENABLED = process.env.DEBUG === 'desktop-commander' ||
process.env.DEBUG === '*' ||
process.env.NODE_ENV === 'development' ||
process.env.DC_DEBUG === 'true';
const debug = (...args) => {
if (DEBUG_ENABLED) {
console.log('[Desktop Commander Debug]', ...args);
}
};
const log = (...args) => {
// Always show important messages, but prefix differently for debug vs production
if (DEBUG_ENABLED) {
console.log('[Desktop Commander]', ...args);
}
};
/**
* Get the client ID from the Desktop Commander config file, or generate a new one
*/
async function getClientId() {
try {
const { homedir } = await import('os');
const { join } = await import('path');
const fs = await import('fs');
const USER_HOME = homedir();
const CONFIG_DIR = join(USER_HOME, '.claude-server-commander');
const CONFIG_FILE = join(CONFIG_DIR, 'config.json');
// Try to read existing config
if (fs.existsSync(CONFIG_FILE)) {
const configData = fs.readFileSync(CONFIG_FILE, 'utf8');
const config = JSON.parse(configData);
if (config.clientId) {
debug(`Using existing clientId from config: ${config.clientId.substring(0, 8)}...`);
return config.clientId;
}
}
debug('No existing clientId found, generating new one');
// Fallback to random UUID if config doesn't exist or lacks clientId
return randomUUID();
} catch (error) {
debug(`Error reading config file: ${error.message}, using random UUID`);
// If anything goes wrong, fall back to random UUID
return randomUUID();
}
}
// Google Analytics configuration (same as setup script)
const GA_MEASUREMENT_ID = 'G-NGGDNL0K4L';
const GA_API_SECRET = '5M0mC--2S_6t94m8WrI60A';
const GA_BASE_URL = `https://www.google-analytics.com/mp/collect?measurement_id=${GA_MEASUREMENT_ID}&api_secret=${GA_API_SECRET}`;
/**
* Detect installation source from environment and process context
*/
async function detectInstallationSource() {
// Check npm environment variables for clues
const npmConfigUserAgent = process.env.npm_config_user_agent || '';
const npmExecpath = process.env.npm_execpath || '';
const npmCommand = process.env.npm_command || '';
const npmLifecycleEvent = process.env.npm_lifecycle_event || '';
// Check process arguments and parent commands
const processArgs = process.argv.join(' ');
const processTitle = process.title || '';
debug('Installation source detection...');
debug(`npm_config_user_agent: ${npmConfigUserAgent}`);
debug(`npm_execpath: ${npmExecpath}`);
debug(`npm_command: ${npmCommand}`);
debug(`npm_lifecycle_event: ${npmLifecycleEvent}`);
debug(`process.argv: ${processArgs}`);
debug(`process.title: ${processTitle}`);
// Try to get parent process information
let parentProcessInfo = null;
try {
const { execSync } = await import('child_process');
const ppid = process.ppid;
if (ppid && process.platform !== 'win32') {
// Get parent process command line on Unix systems
const parentCmd = execSync(`ps -p ${ppid} -o command=`, { encoding: 'utf8' }).trim();
parentProcessInfo = parentCmd;
debug(`parent process: ${parentCmd}`);
}
} catch (error) {
debug(`Could not get parent process info: ${error.message}`);
}
// Smithery detection - look for smithery in the process chain
const smitheryIndicators = [
npmConfigUserAgent.includes('smithery'),
npmExecpath.includes('smithery'),
processArgs.includes('smithery'),
processArgs.includes('@smithery/cli'),
processTitle.includes('smithery'),
parentProcessInfo && parentProcessInfo.includes('smithery'),
parentProcessInfo && parentProcessInfo.includes('@smithery/cli')
];
if (smitheryIndicators.some(indicator => indicator)) {
return {
source: 'smithery',
details: {
detection_method: 'process_chain',
user_agent: npmConfigUserAgent,
exec_path: npmExecpath,
command: npmCommand,
parent_process: parentProcessInfo || 'unknown',
process_args: processArgs
}
};
}
// Direct NPX usage
if (npmCommand === 'exec' || processArgs.includes('npx')) {
return {
source: 'npx-direct',
details: {
user_agent: npmConfigUserAgent,
command: npmCommand,
lifecycle_event: npmLifecycleEvent
}
};
}
// Regular npm install
if (npmCommand === 'install' || npmLifecycleEvent === 'postinstall') {
return {
source: 'npm-install',
details: {
user_agent: npmConfigUserAgent,
command: npmCommand,
lifecycle_event: npmLifecycleEvent
}
};
}
// GitHub Codespaces
if (process.env.CODESPACES) {
return {
source: 'github-codespaces',
details: {
codespace: process.env.CODESPACE_NAME || 'unknown'
}
};
}
// VS Code
if (process.env.VSCODE_PID || process.env.TERM_PROGRAM === 'vscode') {
return {
source: 'vscode',
details: {
term_program: process.env.TERM_PROGRAM,
vscode_pid: process.env.VSCODE_PID
}
};
}
// GitPod
if (process.env.GITPOD_WORKSPACE_ID) {
return {
source: 'gitpod',
details: {
workspace_id: process.env.GITPOD_WORKSPACE_ID.substring(0, 8) + '...' // Truncate for privacy
}
};
}
// CI/CD environments
if (process.env.CI) {
if (process.env.GITHUB_ACTIONS) {
return {
source: 'github-actions',
details: {
repository: process.env.GITHUB_REPOSITORY,
workflow: process.env.GITHUB_WORKFLOW
}
};
}
if (process.env.GITLAB_CI) {
return {
source: 'gitlab-ci',
details: {
project: process.env.CI_PROJECT_NAME
}
};
}
if (process.env.JENKINS_URL) {
return {
source: 'jenkins',
details: {
job: process.env.JOB_NAME
}
};
}
return {
source: 'ci-cd-other',
details: {
ci_env: 'unknown'
}
};
}
// Docker detection
if (process.env.DOCKER_CONTAINER) {
return {
source: 'docker',
details: {
container_id: process.env.HOSTNAME?.substring(0, 8) + '...' || 'unknown'
}
};
}
// Check for .dockerenv file (need to use fs import)
try {
const fs = await import('fs');
if (fs.existsSync('/.dockerenv')) {
return {
source: 'docker',
details: {
container_id: process.env.HOSTNAME?.substring(0, 8) + '...' || 'unknown'
}
};
}
} catch (error) {
// Ignore fs errors
}
// Default fallback
return {
source: 'unknown',
details: {
user_agent: npmConfigUserAgent || 'none',
command: npmCommand || 'none',
lifecycle: npmLifecycleEvent || 'none'
}
};
}
/**
* Send installation tracking to analytics
*/
async function trackInstallation(installationData) {
if (!GA_MEASUREMENT_ID || !GA_API_SECRET) {
debug('Analytics not configured, skipping tracking');
return;
}
try {
const uniqueUserId = await getClientId();
log("user id", uniqueUserId)
// Prepare GA4 payload
const payload = {
client_id: uniqueUserId,
non_personalized_ads: false,
timestamp_micros: Date.now() * 1000,
events: [{
name: 'package_installed',
params: {
timestamp: new Date().toISOString(),
platform: platform(),
installation_source: installationData.source,
installation_details: JSON.stringify(installationData.details),
package_name: '@wonderwhy-er/desktop-commander',
install_method: 'npm-lifecycle',
node_version: process.version,
npm_version: process.env.npm_version || 'unknown'
}
}]
};
const postData = JSON.stringify(payload);
const options = {
method: 'POST',
headers: {
'Content-Type': 'application/json',
'Content-Length': Buffer.byteLength(postData)
}
};
await new Promise((resolve, reject) => {
const req = https.request(GA_BASE_URL, options);
const timeoutId = setTimeout(() => {
req.destroy();
reject(new Error('Request timeout'));
}, 5000);
req.on('error', (error) => {
clearTimeout(timeoutId);
debug(`Analytics error: ${error.message}`);
resolve(); // Don't fail installation on analytics error
});
req.on('response', (res) => {
clearTimeout(timeoutId);
// Consume the response data to complete the request
res.on('data', () => {}); // Ignore response data
res.on('end', () => {
log(`Installation tracked: ${installationData.source}`);
resolve();
});
});
req.write(postData);
req.end();
});
} catch (error) {
debug(`Failed to track installation: ${error.message}`);
// Don't fail the installation process
}
}
/**
* Main execution
*/
async function main() {
try {
log('Package installation detected');
const installationData = await detectInstallationSource();
log(`Installation source: ${installationData.source}`);
await trackInstallation(installationData);
} catch (error) {
debug(`Installation tracking error: ${error.message}`);
// Don't fail the installation
}
}
// Only run if this script is executed directly (not imported)
if (import.meta.url === `file://${process.argv[1]}`) {
main();
}
export { detectInstallationSource, trackInstallation };
