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Copy pathtelemetry_utils.js
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421 lines (377 loc) · 12.2 KB
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#!/usr/bin/env node
/**
* @license
* Copyright 2025 CodeDuet
* SPDX-License-Identifier: Apache-2.0
*/
import path from 'path';
import fs from 'fs';
import net from 'net';
import os from 'os';
import { execSync } from 'child_process';
import { fileURLToPath } from 'url';
import crypto from 'node:crypto';
const __filename = fileURLToPath(import.meta.url);
const __dirname = path.dirname(__filename);
const projectRoot = path.resolve(__dirname, '..');
const projectHash = crypto
.createHash('sha256')
.update(projectRoot)
.digest('hex');
// User-level .gemini directory in home
const USER_GEMINI_DIR = path.join(os.homedir(), '.qwen');
// Project-level .gemini directory in the workspace
const WORKSPACE_GEMINI_DIR = path.join(projectRoot, '.qwen');
// Telemetry artifacts are stored in a hashed directory under the user's ~/.qwen/tmp
export const OTEL_DIR = path.join(USER_GEMINI_DIR, 'tmp', projectHash, 'otel');
export const BIN_DIR = path.join(OTEL_DIR, 'bin');
// Workspace settings remain in the project's .gemini directory
export const WORKSPACE_SETTINGS_FILE = path.join(
WORKSPACE_GEMINI_DIR,
'settings.json',
);
export function getJson(url) {
const tmpFile = path.join(
os.tmpdir(),
`qwen-code-releases-${Date.now()}.json`,
);
try {
execSync(
`curl -sL -H "User-Agent: qwen-code-dev-script" -o "${tmpFile}" "${url}"`,
{ stdio: 'pipe' },
);
const content = fs.readFileSync(tmpFile, 'utf-8');
return JSON.parse(content);
} catch (e) {
console.error(`Failed to fetch or parse JSON from ${url}`);
throw e;
} finally {
if (fs.existsSync(tmpFile)) {
fs.unlinkSync(tmpFile);
}
}
}
export function downloadFile(url, dest) {
try {
execSync(`curl -fL -sS -o "${dest}" "${url}"`, {
stdio: 'pipe',
});
return dest;
} catch (e) {
console.error(`Failed to download file from ${url}`);
throw e;
}
}
export function findFile(startPath, filter) {
if (!fs.existsSync(startPath)) {
return null;
}
const files = fs.readdirSync(startPath);
for (const file of files) {
const filename = path.join(startPath, file);
const stat = fs.lstatSync(filename);
if (stat.isDirectory()) {
const result = findFile(filename, filter);
if (result) return result;
} else if (filter(file)) {
return filename;
}
}
return null;
}
export function fileExists(filePath) {
return fs.existsSync(filePath);
}
export function readJsonFile(filePath) {
if (!fileExists(filePath)) {
return {};
}
const content = fs.readFileSync(filePath, 'utf-8');
try {
return JSON.parse(content);
} catch (e) {
console.error(`Error parsing JSON from ${filePath}: ${e.message}`);
return {};
}
}
export function writeJsonFile(filePath, data) {
fs.writeFileSync(filePath, JSON.stringify(data, null, 2));
}
export function moveBinary(source, destination) {
try {
fs.renameSync(source, destination);
} catch (error) {
if (error.code !== 'EXDEV') {
throw error;
}
// Handle a cross-device error: copy-to-temp-then-rename.
const destDir = path.dirname(destination);
const destFile = path.basename(destination);
const tempDest = path.join(destDir, `${destFile}.tmp`);
try {
fs.copyFileSync(source, tempDest);
fs.renameSync(tempDest, destination);
} catch (moveError) {
// If copy or rename fails, clean up the intermediate temp file.
if (fs.existsSync(tempDest)) {
fs.unlinkSync(tempDest);
}
throw moveError;
}
fs.unlinkSync(source);
}
}
export function waitForPort(port, timeout = 10000) {
return new Promise((resolve, reject) => {
const startTime = Date.now();
const tryConnect = () => {
const socket = new net.Socket();
socket.once('connect', () => {
socket.end();
resolve();
});
socket.once('error', (_) => {
if (Date.now() - startTime > timeout) {
reject(new Error(`Timeout waiting for port ${port} to open.`));
} else {
setTimeout(tryConnect, 500);
}
});
socket.connect(port, 'localhost');
};
tryConnect();
});
}
export async function ensureBinary(
executableName,
repo,
assetNameCallback,
binaryNameInArchive,
isJaeger = false,
) {
const executablePath = path.join(BIN_DIR, executableName);
if (fileExists(executablePath)) {
console.log(`✅ ${executableName} already exists at ${executablePath}`);
return executablePath;
}
console.log(`🔍 ${executableName} not found. Downloading from ${repo}...`);
const platform = process.platform === 'win32' ? 'windows' : process.platform;
const arch = process.arch === 'x64' ? 'amd64' : process.arch;
const ext = platform === 'windows' ? 'zip' : 'tar.gz';
if (isJaeger && platform === 'windows' && arch === 'arm64') {
console.warn(
`⚠️ Jaeger does not have a release for Windows on ARM64. Skipping.`,
);
return null;
}
let release;
let asset;
if (isJaeger) {
console.log(`🔍 Finding latest Jaeger v2+ asset...`);
const releases = getJson(`https://api.github.com/repos/${repo}/releases`);
const sortedReleases = releases
.filter((r) => !r.prerelease && r.tag_name.startsWith('v'))
.sort((a, b) => {
const aVersion = a.tag_name.substring(1).split('.').map(Number);
const bVersion = b.tag_name.substring(1).split('.').map(Number);
for (let i = 0; i < Math.max(aVersion.length, bVersion.length); i++) {
if ((aVersion[i] || 0) > (bVersion[i] || 0)) return -1;
if ((aVersion[i] || 0) < (bVersion[i] || 0)) return 1;
}
return 0;
});
for (const r of sortedReleases) {
const expectedSuffix =
platform === 'windows'
? `-${platform}-${arch}.zip`
: `-${platform}-${arch}.tar.gz`;
const foundAsset = r.assets.find(
(a) =>
a.name.startsWith('jaeger-2.') && a.name.endsWith(expectedSuffix),
);
if (foundAsset) {
release = r;
asset = foundAsset;
console.log(
`⬇️ Found ${asset.name} in release ${r.tag_name}, downloading...`,
);
break;
}
}
if (!asset) {
throw new Error(
`Could not find a suitable Jaeger v2 asset for platform ${platform}/${arch}.`,
);
}
} else {
release = getJson(`https://api.github.com/repos/${repo}/releases/latest`);
const version = release.tag_name.startsWith('v')
? release.tag_name.substring(1)
: release.tag_name;
const assetName = assetNameCallback(version, platform, arch, ext);
asset = release.assets.find((a) => a.name === assetName);
if (!asset) {
throw new Error(
`Could not find a suitable asset for ${repo} (version ${version}) on platform ${platform}/${arch}. Searched for: ${assetName}`,
);
}
}
const downloadUrl = asset.browser_download_url;
const tmpDir = fs.mkdtempSync(path.join(os.tmpdir(), 'qwen-code-telemetry-'));
const archivePath = path.join(tmpDir, asset.name);
try {
console.log(`⬇️ Downloading ${asset.name}...`);
downloadFile(downloadUrl, archivePath);
console.log(`📦 Extracting ${asset.name}...`);
const actualExt = asset.name.endsWith('.zip') ? 'zip' : 'tar.gz';
if (actualExt === 'zip') {
execSync(`unzip -o "${archivePath}" -d "${tmpDir}"`, { stdio: 'pipe' });
} else {
execSync(`tar -xzf "${archivePath}" -C "${tmpDir}"`, { stdio: 'pipe' });
}
const nameToFind = binaryNameInArchive || executableName;
const foundBinaryPath = findFile(tmpDir, (file) => {
if (platform === 'windows') {
return file === `${nameToFind}.exe`;
}
return file === nameToFind;
});
if (!foundBinaryPath) {
throw new Error(
`Could not find binary "${nameToFind}" in extracted archive at ${tmpDir}. Contents: ${fs.readdirSync(tmpDir).join(', ')}`,
);
}
moveBinary(foundBinaryPath, executablePath);
if (platform !== 'windows') {
fs.chmodSync(executablePath, '755');
}
console.log(`✅ ${executableName} installed at ${executablePath}`);
return executablePath;
} finally {
fs.rmSync(tmpDir, { recursive: true, force: true });
if (fs.existsSync(archivePath)) {
fs.unlinkSync(archivePath);
}
}
}
export function manageTelemetrySettings(
enable,
oTelEndpoint = 'http://localhost:4317',
target = 'local',
originalSandboxSettingToRestore,
) {
const workspaceSettings = readJsonFile(WORKSPACE_SETTINGS_FILE);
const currentSandboxSetting = workspaceSettings.sandbox;
let settingsModified = false;
if (typeof workspaceSettings.telemetry !== 'object') {
workspaceSettings.telemetry = {};
}
if (enable) {
if (workspaceSettings.telemetry.enabled !== true) {
workspaceSettings.telemetry.enabled = true;
settingsModified = true;
console.log('⚙️ Enabled telemetry in workspace settings.');
}
if (workspaceSettings.sandbox !== false) {
workspaceSettings.sandbox = false;
settingsModified = true;
console.log('✅ Disabled sandbox mode for telemetry.');
}
if (workspaceSettings.telemetry.otlpEndpoint !== oTelEndpoint) {
workspaceSettings.telemetry.otlpEndpoint = oTelEndpoint;
settingsModified = true;
console.log(`🔧 Set telemetry OTLP endpoint to ${oTelEndpoint}.`);
}
if (workspaceSettings.telemetry.target !== target) {
workspaceSettings.telemetry.target = target;
settingsModified = true;
console.log(`🎯 Set telemetry target to ${target}.`);
}
} else {
if (workspaceSettings.telemetry.enabled === true) {
delete workspaceSettings.telemetry.enabled;
settingsModified = true;
console.log('⚙️ Disabled telemetry in workspace settings.');
}
if (workspaceSettings.telemetry.otlpEndpoint) {
delete workspaceSettings.telemetry.otlpEndpoint;
settingsModified = true;
console.log('🔧 Cleared telemetry OTLP endpoint.');
}
if (workspaceSettings.telemetry.target) {
delete workspaceSettings.telemetry.target;
settingsModified = true;
console.log('🎯 Cleared telemetry target.');
}
if (Object.keys(workspaceSettings.telemetry).length === 0) {
delete workspaceSettings.telemetry;
}
if (
originalSandboxSettingToRestore !== undefined &&
workspaceSettings.sandbox !== originalSandboxSettingToRestore
) {
workspaceSettings.sandbox = originalSandboxSettingToRestore;
settingsModified = true;
console.log('✅ Restored original sandbox setting.');
}
}
if (settingsModified) {
writeJsonFile(WORKSPACE_SETTINGS_FILE, workspaceSettings);
console.log('✅ Workspace settings updated.');
} else {
console.log(
enable
? '✅ Workspace settings are already configured for telemetry.'
: '✅ Workspace settings already reflect telemetry disabled.',
);
}
return currentSandboxSetting;
}
export function registerCleanup(
getProcesses,
getLogFileDescriptors,
originalSandboxSetting,
) {
let cleanedUp = false;
const cleanup = () => {
if (cleanedUp) return;
cleanedUp = true;
console.log('\n👋 Shutting down...');
manageTelemetrySettings(false, null, originalSandboxSetting);
const processes = getProcesses ? getProcesses() : [];
processes.forEach((proc) => {
if (proc && proc.pid) {
const name = path.basename(proc.spawnfile);
try {
console.log(`🛑 Stopping ${name} (PID: ${proc.pid})...`);
process.kill(proc.pid, 'SIGTERM');
console.log(`✅ ${name} stopped.`);
} catch (e) {
if (e.code !== 'ESRCH') {
console.error(`Error stopping ${name}: ${e.message}`);
}
}
}
});
const logFileDescriptors = getLogFileDescriptors
? getLogFileDescriptors()
: [];
logFileDescriptors.forEach((fd) => {
if (fd) {
try {
fs.closeSync(fd);
} catch (_) {
/* no-op */
}
}
});
};
process.on('exit', cleanup);
process.on('SIGINT', () => process.exit(0));
process.on('SIGTERM', () => process.exit(0));
process.on('uncaughtException', (err) => {
console.error('Uncaught Exception:', err);
cleanup();
process.exit(1);
});
}
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