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Co-authored-by: a7m-1st <Ahmed.jimi.awelkeir500@gmail.com> Co-authored-by: Ahmed Awelkair A <108264625+a7m-1st@users.noreply.github.com>
1290 lines
39 KiB
TypeScript
1290 lines
39 KiB
TypeScript
// ========= Copyright 2025-2026 @ Eigent.ai All Rights Reserved. =========
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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// ========= Copyright 2025-2026 @ Eigent.ai All Rights Reserved. =========
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import { execSync, spawn } from 'child_process';
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import { app } from 'electron';
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import log from 'electron-log';
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import fs from 'fs';
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import os from 'os';
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import path from 'path';
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import { maskProxyUrl, readEnvValueWithPriority } from './envUtil';
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export function getResourcePath() {
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return path.join(app.getAppPath(), 'resources');
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}
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export function getBackendPath() {
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if (app.isPackaged) {
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// after packaging, backend is in extraResources
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return path.join(process.resourcesPath, 'backend');
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} else {
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// development environment
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return path.join(app.getAppPath(), 'backend');
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}
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}
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/**
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* Get proxy environment variables with priority:
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* 1. Process environment variables (inline/system)
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* 2. .env.development file (development mode only)
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* 3. Global ~/.eigent/.env config
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*
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* Returns an object with HTTP_PROXY, HTTPS_PROXY, NO_PROXY and lowercase variants
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* if a proxy is configured, or an empty object if not.
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* Supports separate HTTP and HTTPS proxy configurations.
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*/
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function getProxyEnvVars(): Record<string, string> {
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// Check both uppercase and lowercase variants
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const httpProxy =
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readEnvValueWithPriority('HTTP_PROXY') ||
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readEnvValueWithPriority('http_proxy');
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const httpsProxy =
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readEnvValueWithPriority('HTTPS_PROXY') ||
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readEnvValueWithPriority('https_proxy');
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// Return empty object if no proxy configured
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if (!httpProxy && !httpsProxy) {
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return {};
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}
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// Log configured proxies
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if (httpProxy) {
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log.info(
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`[INSTALL SCRIPT] HTTP Proxy configured: ${maskProxyUrl(httpProxy)}`
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);
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}
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if (httpsProxy) {
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log.info(
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`[INSTALL SCRIPT] HTTPS Proxy configured: ${maskProxyUrl(httpsProxy)}`
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);
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}
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// Get NO_PROXY configuration (with default for local connections)
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const noProxy = readEnvValueWithPriority('NO_PROXY') ||
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readEnvValueWithPriority('no_proxy') ||
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'localhost,127.0.0.1,.local';
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// Return all variants (some tools need uppercase, others lowercase)
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// Filter out undefined values
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const result: Record<string, string> = {};
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if (httpProxy) {
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result.HTTP_PROXY = httpProxy;
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result.http_proxy = httpProxy;
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}
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if (httpsProxy) {
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result.HTTPS_PROXY = httpsProxy;
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result.https_proxy = httpsProxy;
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}
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// Always set NO_PROXY when proxy is configured to avoid issues with local connections
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result.NO_PROXY = noProxy;
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result.no_proxy = noProxy;
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return result;
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}
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export function runInstallScript(scriptPath: string): Promise<boolean> {
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return new Promise<boolean>((resolve, reject) => {
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const installScriptPath = path.join(
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getResourcePath(),
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'scripts',
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scriptPath
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);
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log.info(`Running script at: ${installScriptPath}`);
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// Get proxy configuration from global .env file
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const proxyEnv = getProxyEnvVars();
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const nodeProcess = spawn(process.execPath, [installScriptPath], {
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env: {
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...process.env,
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...proxyEnv,
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ELECTRON_RUN_AS_NODE: '1',
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},
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});
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let stderrOutput = '';
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nodeProcess.stdout.on('data', (data) => {
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log.info(`Script output: ${data}`);
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});
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nodeProcess.stderr.on('data', (data) => {
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const errorMsg = data.toString();
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stderrOutput += errorMsg;
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log.error(`Script error: ${errorMsg}`);
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});
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nodeProcess.on('close', (code) => {
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if (code === 0) {
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log.info('Script completed successfully');
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resolve(true);
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} else {
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log.error(`Script exited with code ${code}`);
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const errorMessage =
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stderrOutput.trim() || `Script exited with code ${code}`;
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reject(new Error(errorMessage));
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}
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});
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});
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}
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export async function getBinaryName(name: string): Promise<string> {
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if (process.platform === 'win32') {
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return `${name}.exe`;
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}
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return name;
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}
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/**
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* Get path to prebuilt binary (if available in packaged app)
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*/
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export function getPrebuiltBinaryPath(name?: string): string | null {
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if (!app.isPackaged) {
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return null;
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}
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const prebuiltBinDir = path.join(process.resourcesPath, 'prebuilt', 'bin');
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if (!fs.existsSync(prebuiltBinDir)) {
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return null;
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}
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if (!name) {
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return prebuiltBinDir;
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}
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const binaryName = process.platform === 'win32' ? `${name}.exe` : name;
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const binaryPath = path.join(prebuiltBinDir, binaryName);
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return fs.existsSync(binaryPath) ? binaryPath : null;
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}
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export async function getBinaryPath(name?: string): Promise<string> {
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// First check for prebuilt binary in packaged app
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if (app.isPackaged) {
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const prebuiltPath = getPrebuiltBinaryPath(name);
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if (prebuiltPath) {
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log.info(`Using prebuilt binary: ${prebuiltPath}`);
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return prebuiltPath;
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}
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}
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const binariesDir = path.join(os.homedir(), '.eigent', 'bin');
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// Ensure .eigent/bin directory exists
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if (!fs.existsSync(binariesDir)) {
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fs.mkdirSync(binariesDir, { recursive: true });
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}
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if (!name) {
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return binariesDir;
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}
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const binaryName = await getBinaryName(name);
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return path.join(binariesDir, binaryName);
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}
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export function getCachePath(folder: string): string {
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// For packaged app, try to use prebuilt cache first
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if (app.isPackaged) {
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const prebuiltCachePath = path.join(
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process.resourcesPath,
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'prebuilt',
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'cache',
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folder
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);
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if (fs.existsSync(prebuiltCachePath)) {
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log.info(`Using prebuilt cache: ${prebuiltCachePath}`);
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return prebuiltCachePath;
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}
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}
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const cacheDir = path.join(os.homedir(), '.eigent', 'cache', folder);
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// Ensure cache directory exists
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if (!fs.existsSync(cacheDir)) {
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fs.mkdirSync(cacheDir, { recursive: true });
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}
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return cacheDir;
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}
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/**
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* Fix pyvenv.cfg by replacing placeholder with actual Python path
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* This makes prebuilt venvs portable across different machines
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*/
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function fixPyvenvCfgPlaceholder(pyvenvCfgPath: string): boolean {
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try {
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let content = fs.readFileSync(pyvenvCfgPath, 'utf-8');
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if (content.includes('{{PREBUILT_PYTHON_DIR}}')) {
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const prebuiltPythonDir = getPrebuiltPythonDir();
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if (!prebuiltPythonDir) {
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log.warn(
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'[VENV] Cannot fix pyvenv.cfg: prebuilt Python directory not found'
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);
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return false;
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}
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content = content.replace(
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/\{\{PREBUILT_PYTHON_DIR\}\}/g,
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prebuiltPythonDir
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);
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const homeMatch = content.match(/^home\s*=\s*(.+)$/m);
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if (homeMatch) {
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const finalHomePath = homeMatch[1].trim();
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log.info(`[VENV] pyvenv.cfg home path set to: ${finalHomePath}`);
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// Verify the path exists
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if (!fs.existsSync(finalHomePath)) {
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log.warn(
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`[VENV] WARNING: home path does not exist: ${finalHomePath}`
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);
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} else {
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log.info(`[VENV] home path verified successfully`);
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}
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}
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fs.writeFileSync(pyvenvCfgPath, content);
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log.info(
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`[VENV] Fixed pyvenv.cfg placeholder with: ${prebuiltPythonDir}`
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);
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return true;
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}
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const homeMatch = content.match(/^home\s*=\s*(.+)$/m);
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if (homeMatch) {
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const homePath = homeMatch[1].trim();
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if (!fs.existsSync(homePath)) {
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log.warn(`[VENV] pyvenv.cfg home path does not exist: ${homePath}`);
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return false;
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}
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}
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return true;
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} catch (error) {
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log.warn(`[VENV] Failed to fix pyvenv.cfg: ${error}`);
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return false;
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}
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}
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/**
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* Get the actual Python interpreter path from venv's pyvenv.cfg (home points to Python's bin dir).
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* Used to fix shebangs when venv is in userData but Python is in app bundle.
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*/
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function getActualPythonPathFromPyvenvCfg(venvPath: string): string | null {
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const pyvenvCfgPath = path.join(venvPath, 'pyvenv.cfg');
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if (!fs.existsSync(pyvenvCfgPath)) return null;
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const content = fs.readFileSync(pyvenvCfgPath, 'utf-8');
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const homeMatch = content.match(/^home\s*=\s*(.+)$/m);
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if (!homeMatch) return null;
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const home = homeMatch[1].trim();
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if (!path.isAbsolute(home) || !fs.existsSync(home)) return null;
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// home is Python's bin dir; find python3.X or python3
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try {
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const entries = fs.readdirSync(home);
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const py = entries.find(
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(e) => e === 'python3' || (e.startsWith('python3.') && !e.endsWith('.py'))
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);
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if (py) {
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const fullPath = path.join(home, py);
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if (fs.existsSync(fullPath)) return fullPath;
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}
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} catch {
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// ignore
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}
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return null;
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}
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/**
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* Fix shebang lines in venv scripts by replacing placeholder or broken relative path with actual Python path.
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* The venv/bin/python script was previously skipped but must be fixed when venv is extracted to userData
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* (relative paths like ../../uv_python/... break because Python lives in the app bundle).
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*/
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function fixVenvScriptShebangs(venvPath: string): boolean {
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const isWindows = process.platform === 'win32';
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if (isWindows) {
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log.info(`[VENV] Skipping shebang fixes on Windows (not needed)`);
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return true;
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}
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const binDir = path.join(venvPath, 'bin');
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if (!fs.existsSync(binDir)) return false;
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const pythonExe = path.join(binDir, 'python');
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if (!fs.existsSync(pythonExe)) {
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log.warn(`[VENV] Python executable not found: ${pythonExe}`);
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return false;
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}
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const actualPythonPath =
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getActualPythonPathFromPyvenvCfg(venvPath) ?? findPythonForTerminalVenv();
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try {
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const entries = fs.readdirSync(binDir);
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let fixedCount = 0;
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for (const entry of entries) {
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const filePath = path.join(binDir, entry);
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try {
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const stat = fs.lstatSync(filePath);
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if (stat.isDirectory() || stat.isSymbolicLink()) continue;
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if (
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entry.endsWith('.exe') ||
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entry.endsWith('.dll') ||
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entry.endsWith('.pyd')
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) {
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continue;
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}
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// Include python/activate scripts - they were previously skipped but need shebang fix
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// when venv is in userData with relative paths
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} catch {
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continue;
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}
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try {
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const content = fs.readFileSync(filePath, 'utf-8');
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const firstLine = content.split('\n')[0];
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if (!firstLine?.startsWith('#!')) continue;
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const shebangPath = firstLine.slice(2).trim();
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let newContent = content;
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// Replace placeholders
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if (content.includes('{{PREBUILT_VENV_PYTHON}}')) {
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newContent = newContent.replace(
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/\{\{PREBUILT_VENV_PYTHON\}\}/g,
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actualPythonPath ?? pythonExe
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);
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}
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if (content.includes('{{PREBUILT_PYTHON_DIR}}')) {
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const prebuiltPythonDir = getPrebuiltPythonDir();
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if (prebuiltPythonDir) {
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newContent = newContent.replace(
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/\{\{PREBUILT_PYTHON_DIR\}\}/g,
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prebuiltPythonDir
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);
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}
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}
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if (actualPythonPath && shebangPath && !shebangPath.startsWith('{{')) {
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const resolved = path.resolve(path.dirname(filePath), shebangPath);
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if (!fs.existsSync(resolved)) {
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newContent = newContent.replace(/^#!.*$/m, `#!${actualPythonPath}`);
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}
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}
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if (newContent !== content) {
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fs.writeFileSync(filePath, newContent, 'utf-8');
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if (process.platform !== 'win32') {
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fs.chmodSync(filePath, 0o755);
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}
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fixedCount++;
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}
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} catch {
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// Silently skip files that can't be processed
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}
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}
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if (fixedCount > 0) {
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log.info(`[VENV] Fixed shebangs in ${fixedCount} script(s)`);
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}
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return true;
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} catch (error) {
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log.warn(`[VENV] Failed to fix script shebangs: ${error}`);
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return false;
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}
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}
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const PREBUILT_FIXED_MARKER = '.prebuilt_fixed';
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/**
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* Ensure venv/bin/python exists - create symlink if missing or broken.
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*/
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function ensureVenvPythonSymlink(venvPath: string): boolean {
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if (process.platform === 'win32') return true;
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const binDir = path.join(venvPath, 'bin');
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const pythonPath = path.join(binDir, 'python');
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if (!fs.existsSync(binDir)) return false;
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try {
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fs.accessSync(pythonPath, fs.constants.X_OK);
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return true;
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} catch {
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// python missing or broken symlink - create/fix below
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log.info(
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`[VENV] python not found or broken at ${pythonPath}, creating symlink...`
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);
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}
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const actualPython = getActualPythonPathFromPyvenvCfg(venvPath);
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// Find python3.X in venv/bin as fallback (e.g. python3.10)
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const entries = fs.readdirSync(binDir, { withFileTypes: true });
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const py3 = entries.find(
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(e) =>
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!e.isDirectory() &&
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(e.name === 'python3' ||
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(e.name.startsWith('python3.') && !e.name.endsWith('.py')))
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);
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const targetInBin = py3 ? path.join(binDir, py3.name) : null;
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try {
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// Remove existing file/symlink (existsSync is false for broken symlinks, so use lstat)
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try {
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fs.lstatSync(pythonPath);
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fs.unlinkSync(pythonPath);
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} catch {
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// ENOENT = path doesn't exist, that's fine
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}
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// Prefer actual Python from pyvenv.cfg (absolute path to app bundle);
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// fallback to python3.X in same dir (relative symlink)
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let target: string | null = null;
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if (actualPython && fs.existsSync(actualPython)) {
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target = actualPython;
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} else if (targetInBin && fs.existsSync(targetInBin)) {
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// Use relative name for symlink within same directory
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target = py3!.name;
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}
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if (!target) {
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log.warn(`[VENV] No valid Python target found for symlink`);
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return false;
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}
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fs.symlinkSync(target, pythonPath);
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try {
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fs.chmodSync(pythonPath, 0o755);
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} catch {}
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log.info(`[VENV] Created python symlink -> ${target}`);
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return true;
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} catch (error) {
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log.warn(`[VENV] Failed to create python symlink: ${error}`);
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|
return false;
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}
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|
}
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|
|
/**
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|
* Get path to prebuilt venv (if available in packaged app)
|
|
* All platforms use prebuilt/venv directory.
|
|
*/
|
|
export function getPrebuiltVenvPath(): string | null {
|
|
if (!app.isPackaged) {
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return null;
|
|
}
|
|
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const prebuiltDir = path.join(process.resourcesPath, 'prebuilt');
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const prebuiltVenvPath = path.join(prebuiltDir, 'venv');
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const pyvenvCfgPath = path.join(prebuiltVenvPath, 'pyvenv.cfg');
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const fixedMarkerPath = path.join(prebuiltDir, PREBUILT_FIXED_MARKER);
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const currentVersion = app.getVersion();
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if (fs.existsSync(prebuiltVenvPath) && fs.existsSync(pyvenvCfgPath)) {
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const needsFix =
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!fs.existsSync(fixedMarkerPath) ||
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fs.readFileSync(fixedMarkerPath, 'utf-8').trim() !== currentVersion;
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|
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if (needsFix) {
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|
fixPyvenvCfgPlaceholder(pyvenvCfgPath);
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ensureVenvPythonSymlink(prebuiltVenvPath);
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fixVenvScriptShebangs(prebuiltVenvPath);
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fs.writeFileSync(fixedMarkerPath, currentVersion, 'utf-8');
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}
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const pythonExePath = getVenvPythonPath(prebuiltVenvPath);
|
|
if (fs.existsSync(pythonExePath)) {
|
|
return prebuiltVenvPath;
|
|
}
|
|
log.warn(`[VENV] Prebuilt venv Python missing at: ${pythonExePath}`);
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
/**
|
|
* Find Python executable in prebuilt Python directory for terminal venv
|
|
*/
|
|
function findPythonForTerminalVenv(): string | null {
|
|
const prebuiltPythonDir = getPrebuiltPythonDir();
|
|
if (!prebuiltPythonDir) {
|
|
return null;
|
|
}
|
|
|
|
// Look for Python executable in the prebuilt directory
|
|
// UV stores Python in subdirectories like: cpython-3.11.x+.../install/bin/python
|
|
const possiblePaths: string[] = [];
|
|
|
|
// First, try common direct paths
|
|
possiblePaths.push(
|
|
path.join(prebuiltPythonDir, 'install', 'bin', 'python'),
|
|
path.join(prebuiltPythonDir, 'install', 'python.exe'),
|
|
path.join(prebuiltPythonDir, 'bin', 'python'),
|
|
path.join(prebuiltPythonDir, 'python.exe')
|
|
);
|
|
|
|
// Then, search in subdirectories (UV stores Python in versioned directories)
|
|
try {
|
|
if (fs.existsSync(prebuiltPythonDir)) {
|
|
const entries = fs.readdirSync(prebuiltPythonDir, {
|
|
withFileTypes: true,
|
|
});
|
|
for (const entry of entries) {
|
|
if (entry.isDirectory() && entry.name.startsWith('cpython-')) {
|
|
const subDir = path.join(prebuiltPythonDir, entry.name);
|
|
possiblePaths.push(
|
|
path.join(subDir, 'install', 'bin', 'python'),
|
|
path.join(subDir, 'install', 'python.exe'),
|
|
path.join(subDir, 'bin', 'python'),
|
|
path.join(subDir, 'python.exe')
|
|
);
|
|
}
|
|
}
|
|
}
|
|
} catch (error) {
|
|
log.warn('[PROCESS] Error searching for prebuilt Python:', error);
|
|
}
|
|
|
|
for (const pythonPath of possiblePaths) {
|
|
if (fs.existsSync(pythonPath)) {
|
|
return pythonPath;
|
|
}
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
const TERMINAL_VENV_VERSION_FILE = '.terminal_venv_version';
|
|
const BACKEND_VENV_VERSION_FILE = '.backend_venv_version';
|
|
|
|
/**
|
|
* Copy prebuilt backend venv to ~/.eigent/venvs/backend-{version} for unified management.
|
|
* The copied venv is the one actually used by the backend (via getVenvPath()).
|
|
* The source venv (prebuilt/extracted) is kept as-is for re-copying on version changes.
|
|
*
|
|
* @param version App version (used for version-specific venv directory)
|
|
*/
|
|
export function ensureBackendVenvAtUserPath(version: string): void {
|
|
if (!app.isPackaged) return;
|
|
|
|
const prebuiltDir = path.join(process.resourcesPath, 'prebuilt');
|
|
const prebuiltVenvPath = path.join(prebuiltDir, 'venv');
|
|
const prebuiltUvPython = path.join(prebuiltDir, 'uv_python');
|
|
|
|
if (
|
|
!fs.existsSync(prebuiltVenvPath) ||
|
|
!fs.existsSync(path.join(prebuiltVenvPath, 'pyvenv.cfg'))
|
|
) {
|
|
return;
|
|
}
|
|
|
|
const sourceVenvPath = prebuiltVenvPath;
|
|
|
|
const userVenvsDir = path.join(os.homedir(), '.eigent', 'venvs');
|
|
const userBackendVenv = path.join(userVenvsDir, `backend-${version}`);
|
|
const pyvenvCfgPath = path.join(userBackendVenv, 'pyvenv.cfg');
|
|
const versionFile = path.join(userVenvsDir, BACKEND_VENV_VERSION_FILE);
|
|
|
|
// Ensure uv_python symlink exists (needed even if venv already copied)
|
|
const userUvPython = path.join(os.homedir(), '.eigent', 'uv_python');
|
|
if (!fs.existsSync(userUvPython) && fs.existsSync(prebuiltUvPython)) {
|
|
try {
|
|
fs.mkdirSync(path.dirname(userUvPython), { recursive: true });
|
|
fs.symlinkSync(prebuiltUvPython, userUvPython);
|
|
log.info(`[VENV] Created uv_python symlink: ${userUvPython}`);
|
|
} catch (e) {
|
|
log.warn(`[VENV] Failed to create uv_python symlink: ${e}`);
|
|
}
|
|
}
|
|
|
|
if (fs.existsSync(pyvenvCfgPath)) {
|
|
const storedVersion = fs.existsSync(versionFile)
|
|
? fs.readFileSync(versionFile, 'utf-8').trim()
|
|
: null;
|
|
if (storedVersion === version) {
|
|
log.info(
|
|
`[VENV] Backend venv already at ${userBackendVenv} (v${version})`
|
|
);
|
|
return;
|
|
}
|
|
}
|
|
|
|
log.info(`[VENV] Copying prebuilt backend venv to ${userBackendVenv}...`);
|
|
|
|
try {
|
|
fs.mkdirSync(userVenvsDir, { recursive: true });
|
|
|
|
if (fs.existsSync(userBackendVenv)) {
|
|
fs.rmSync(userBackendVenv, { recursive: true, force: true });
|
|
}
|
|
|
|
fs.cpSync(sourceVenvPath, userBackendVenv, {
|
|
recursive: true,
|
|
verbatimSymlinks: true,
|
|
});
|
|
|
|
// Fix paths after copying (source venv paths don't match user venv location)
|
|
// - pyvenv.cfg: update home path to point to correct Python location
|
|
// - shebangs: update #! paths in bin/* scripts to point to correct Python
|
|
// - python symlink: ensure bin/python exists and points to correct Python
|
|
fixPyvenvCfgPlaceholder(pyvenvCfgPath);
|
|
fixVenvScriptShebangs(userBackendVenv);
|
|
ensureVenvPythonSymlink(userBackendVenv);
|
|
|
|
if (process.platform === 'darwin') {
|
|
try {
|
|
execSync(`xattr -cr "${userBackendVenv}"`, { stdio: 'ignore' });
|
|
} catch {
|
|
// ignore
|
|
}
|
|
}
|
|
|
|
fs.writeFileSync(versionFile, version, 'utf-8');
|
|
log.info(`[VENV] Backend venv copied successfully`);
|
|
|
|
// Sync optional deps from backend/uv.lock into user venv (e.g. yt_dlp if excluded from app bundle).
|
|
// Runs in background so app startup is not blocked; uses China mirror when timezone is Asia/Shanghai.
|
|
const uvPath = getPrebuiltBinaryPath('uv');
|
|
const backendPath = getBackendPath();
|
|
const uvLockPath = path.join(backendPath, 'uv.lock');
|
|
if (
|
|
uvPath &&
|
|
fs.existsSync(uvLockPath) &&
|
|
fs.existsSync(path.join(backendPath, 'pyproject.toml'))
|
|
) {
|
|
const prebuiltPython = getPrebuiltPythonDir();
|
|
const uvEnv = {
|
|
...process.env,
|
|
UV_PROJECT_ENVIRONMENT: userBackendVenv,
|
|
UV_PYTHON_INSTALL_DIR: prebuiltPython || getCachePath('uv_python'),
|
|
UV_TOOL_DIR: getCachePath('uv_tool'),
|
|
UV_HTTP_TIMEOUT: '300',
|
|
} as NodeJS.ProcessEnv;
|
|
const timezone = Intl.DateTimeFormat().resolvedOptions().timeZone;
|
|
const syncArgs =
|
|
timezone === 'Asia/Shanghai'
|
|
? [
|
|
'sync',
|
|
'--no-dev',
|
|
'--default-index',
|
|
'https://mirrors.aliyun.com/pypi/simple/',
|
|
'--index',
|
|
'https://pypi.org/simple/',
|
|
]
|
|
: ['sync', '--no-dev'];
|
|
log.info(
|
|
'[VENV] Starting background uv sync to install optional deps (e.g. yt_dlp); app will not wait.'
|
|
);
|
|
const child = spawn(uvPath, syncArgs, {
|
|
cwd: backendPath,
|
|
env: uvEnv,
|
|
stdio: 'ignore',
|
|
detached: true,
|
|
});
|
|
child.unref();
|
|
child.on('error', (err) => {
|
|
log.warn(`[VENV] Background uv sync error: ${err.message}`);
|
|
});
|
|
child.on('exit', (code) => {
|
|
if (code === 0) {
|
|
log.info('[VENV] Background uv sync completed');
|
|
} else {
|
|
log.warn(
|
|
`[VENV] Background uv sync exited with code ${code} (optional deps may be missing)`
|
|
);
|
|
}
|
|
});
|
|
}
|
|
} catch (error) {
|
|
log.error(`[VENV] Failed to copy backend venv: ${error}`);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Copy prebuilt terminal venv to ~/.eigent/venvs/terminal_base-{version}.
|
|
* @param version App version (used for version-specific venv directory)
|
|
*/
|
|
export function ensureTerminalVenvAtUserPath(version: string): void {
|
|
if (!app.isPackaged) return;
|
|
|
|
const prebuiltDir = path.join(process.resourcesPath, 'prebuilt');
|
|
const prebuiltTerminalVenv = path.join(prebuiltDir, 'terminal_venv');
|
|
const prebuiltUvPython = path.join(prebuiltDir, 'uv_python');
|
|
|
|
if (!fs.existsSync(prebuiltTerminalVenv)) return;
|
|
const installedMarker = path.join(
|
|
prebuiltTerminalVenv,
|
|
'.packages_installed'
|
|
);
|
|
if (!fs.existsSync(installedMarker)) return;
|
|
|
|
const userVenvsDir = path.join(os.homedir(), '.eigent', 'venvs');
|
|
const userTerminalVenv = path.join(userVenvsDir, `terminal_base-${version}`);
|
|
const userVenvMarker = path.join(userTerminalVenv, '.packages_installed');
|
|
const versionFile = path.join(userVenvsDir, TERMINAL_VENV_VERSION_FILE);
|
|
|
|
// Ensure uv_python symlink exists (needed even if venv already copied)
|
|
const userUvPython = path.join(os.homedir(), '.eigent', 'uv_python');
|
|
if (!fs.existsSync(userUvPython) && fs.existsSync(prebuiltUvPython)) {
|
|
try {
|
|
fs.mkdirSync(path.dirname(userUvPython), { recursive: true });
|
|
fs.symlinkSync(prebuiltUvPython, userUvPython);
|
|
log.info(`[VENV] Created uv_python symlink: ${userUvPython}`);
|
|
} catch (e) {
|
|
log.warn(`[VENV] Failed to create uv_python symlink: ${e}`);
|
|
}
|
|
}
|
|
|
|
if (fs.existsSync(userVenvMarker)) {
|
|
const storedVersion = fs.existsSync(versionFile)
|
|
? fs.readFileSync(versionFile, 'utf-8').trim()
|
|
: null;
|
|
if (storedVersion === version) {
|
|
log.info(
|
|
`[VENV] Terminal venv already at ${userTerminalVenv} (v${version})`
|
|
);
|
|
return;
|
|
}
|
|
}
|
|
|
|
log.info(`[VENV] Copying prebuilt terminal venv to ${userTerminalVenv}...`);
|
|
|
|
try {
|
|
fs.mkdirSync(userVenvsDir, { recursive: true });
|
|
|
|
if (fs.existsSync(userTerminalVenv)) {
|
|
fs.rmSync(userTerminalVenv, { recursive: true, force: true });
|
|
}
|
|
|
|
fs.cpSync(prebuiltTerminalVenv, userTerminalVenv, {
|
|
recursive: true,
|
|
verbatimSymlinks: true,
|
|
});
|
|
|
|
// Fix paths after copying (source venv paths don't match user venv location)
|
|
// - pyvenv.cfg: update home path to point to correct Python location
|
|
// - shebangs: update #! paths in bin/* scripts to point to correct Python
|
|
// - python symlink: ensure bin/python exists and points to correct Python
|
|
fixPyvenvCfgPlaceholder(path.join(userTerminalVenv, 'pyvenv.cfg'));
|
|
fixVenvScriptShebangs(userTerminalVenv);
|
|
ensureVenvPythonSymlink(userTerminalVenv);
|
|
|
|
if (process.platform === 'darwin') {
|
|
try {
|
|
execSync(`xattr -cr "${userTerminalVenv}"`, { stdio: 'ignore' });
|
|
} catch {
|
|
// ignore
|
|
}
|
|
}
|
|
|
|
fs.writeFileSync(versionFile, version, 'utf-8');
|
|
log.info(`[VENV] Terminal venv copied successfully`);
|
|
} catch (error) {
|
|
log.error(`[VENV] Failed to copy terminal venv: ${error}`);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Get path to prebuilt terminal venv (if available in packaged app)
|
|
*/
|
|
export function getPrebuiltTerminalVenvPath(): string | null {
|
|
if (!app.isPackaged) {
|
|
return null;
|
|
}
|
|
|
|
const prebuiltTerminalVenvPath = path.join(
|
|
process.resourcesPath,
|
|
'prebuilt',
|
|
'terminal_venv'
|
|
);
|
|
if (!fs.existsSync(prebuiltTerminalVenvPath)) {
|
|
return null;
|
|
}
|
|
|
|
const pyvenvCfgPath = path.join(prebuiltTerminalVenvPath, 'pyvenv.cfg');
|
|
const installedMarker = path.join(
|
|
prebuiltTerminalVenvPath,
|
|
'.packages_installed'
|
|
);
|
|
if (!fs.existsSync(pyvenvCfgPath) || !fs.existsSync(installedMarker)) {
|
|
return null;
|
|
}
|
|
|
|
// Check if already fixed for this version (avoid repeated fixes)
|
|
const fixedMarkerPath = path.join(
|
|
process.resourcesPath,
|
|
'prebuilt',
|
|
'.terminal_venv_fixed'
|
|
);
|
|
const currentVersion = app.getVersion();
|
|
const needsFix =
|
|
!fs.existsSync(fixedMarkerPath) ||
|
|
fs.readFileSync(fixedMarkerPath, 'utf-8').trim() !== currentVersion;
|
|
|
|
if (needsFix) {
|
|
fixPyvenvCfgPlaceholder(pyvenvCfgPath);
|
|
ensureVenvPythonSymlink(prebuiltTerminalVenvPath);
|
|
fixVenvScriptShebangs(prebuiltTerminalVenvPath);
|
|
fs.writeFileSync(fixedMarkerPath, currentVersion, 'utf-8');
|
|
}
|
|
|
|
const pythonExePath = getVenvPythonPath(prebuiltTerminalVenvPath);
|
|
|
|
if (fs.existsSync(pythonExePath)) {
|
|
return prebuiltTerminalVenvPath;
|
|
}
|
|
|
|
// Try to fix the missing Python executable by creating a symlink to prebuilt Python
|
|
const prebuiltPython = findPythonForTerminalVenv();
|
|
if (prebuiltPython && fs.existsSync(prebuiltPython)) {
|
|
try {
|
|
const binDir = path.join(
|
|
prebuiltTerminalVenvPath,
|
|
process.platform === 'win32' ? 'Scripts' : 'bin'
|
|
);
|
|
|
|
if (!fs.existsSync(binDir)) {
|
|
fs.mkdirSync(binDir, { recursive: true });
|
|
}
|
|
|
|
if (fs.existsSync(pythonExePath)) {
|
|
fs.unlinkSync(pythonExePath);
|
|
}
|
|
|
|
const relativePath = path.relative(binDir, prebuiltPython);
|
|
fs.symlinkSync(relativePath, pythonExePath);
|
|
log.info(
|
|
`[VENV] Fixed terminal venv Python symlink: ${pythonExePath} -> ${prebuiltPython}`
|
|
);
|
|
return prebuiltTerminalVenvPath;
|
|
} catch (error) {
|
|
log.warn(`[VENV] Failed to fix terminal venv Python symlink: ${error}`);
|
|
}
|
|
}
|
|
|
|
log.warn(
|
|
`[VENV] Prebuilt terminal venv Python missing, falling back to user venv`
|
|
);
|
|
return null;
|
|
}
|
|
|
|
/**
|
|
* Get the Python executable path from a venv directory.
|
|
* Use this to directly invoke venv's python, avoiding uv/launcher placeholder issues.
|
|
*/
|
|
export function getVenvPythonPath(venvPath: string): string {
|
|
const isWindows = process.platform === 'win32';
|
|
return isWindows
|
|
? path.join(venvPath, 'Scripts', 'python.exe')
|
|
: path.join(venvPath, 'bin', 'python');
|
|
}
|
|
|
|
/**
|
|
* Check venv existence for pre-check WITHOUT triggering extraction.
|
|
* Used to avoid blocking app launch - extraction is deferred to startBackend when window is already visible.
|
|
*/
|
|
export function checkVenvExistsForPreCheck(version: string): {
|
|
exists: boolean;
|
|
path: string;
|
|
} {
|
|
if (!app.isPackaged) {
|
|
const venvDir = path.join(
|
|
os.homedir(),
|
|
'.eigent',
|
|
'venvs',
|
|
`backend-${version}`
|
|
);
|
|
const pyvenvCfg = path.join(venvDir, 'pyvenv.cfg');
|
|
return {
|
|
exists: fs.existsSync(pyvenvCfg),
|
|
path: venvDir,
|
|
};
|
|
}
|
|
|
|
const prebuiltDir = path.join(process.resourcesPath, 'prebuilt');
|
|
const prebuiltVenvPath = path.join(prebuiltDir, 'venv');
|
|
const prebuiltPyvenvCfg = path.join(prebuiltVenvPath, 'pyvenv.cfg');
|
|
|
|
if (fs.existsSync(prebuiltVenvPath) && fs.existsSync(prebuiltPyvenvCfg)) {
|
|
return { exists: true, path: prebuiltVenvPath };
|
|
}
|
|
|
|
const venvDir = path.join(
|
|
os.homedir(),
|
|
'.eigent',
|
|
'venvs',
|
|
`backend-${version}`
|
|
);
|
|
const pyvenvCfg = path.join(venvDir, 'pyvenv.cfg');
|
|
return {
|
|
exists: fs.existsSync(pyvenvCfg),
|
|
path: venvDir,
|
|
};
|
|
}
|
|
|
|
/**
|
|
* Get path to backend venv for the given version.
|
|
* @param version App version
|
|
* @returns Path to backend venv
|
|
*/
|
|
export function getVenvPath(version: string): string {
|
|
// For packaged apps, ensure venv is copied to ~/.eigent/venvs first
|
|
if (app.isPackaged) {
|
|
ensureBackendVenvAtUserPath(version);
|
|
|
|
// Check if user venv exists (after ensuring copy)
|
|
const userVenvDir = path.join(
|
|
os.homedir(),
|
|
'.eigent',
|
|
'venvs',
|
|
`backend-${version}`
|
|
);
|
|
const pyvenvCfgPath = path.join(userVenvDir, 'pyvenv.cfg');
|
|
if (fs.existsSync(pyvenvCfgPath)) {
|
|
return userVenvDir;
|
|
}
|
|
|
|
// Fallback to prebuilt venv if copy failed (shouldn't happen normally)
|
|
const prebuiltVenv = getPrebuiltVenvPath();
|
|
if (prebuiltVenv) {
|
|
return prebuiltVenv;
|
|
}
|
|
}
|
|
|
|
const venvDir = path.join(
|
|
os.homedir(),
|
|
'.eigent',
|
|
'venvs',
|
|
`backend-${version}`
|
|
);
|
|
|
|
// Ensure venvs directory exists (parent of the actual venv)
|
|
const venvsBaseDir = path.dirname(venvDir);
|
|
if (!fs.existsSync(venvsBaseDir)) {
|
|
fs.mkdirSync(venvsBaseDir, { recursive: true });
|
|
}
|
|
|
|
return venvDir;
|
|
}
|
|
|
|
/**
|
|
* Create npm/npx wrapper scripts that use nodejs_wheel Python API.
|
|
* The bin/npm from nodejs_wheel can fail with "Cannot find module '../lib/cli.js'"
|
|
* when invoked directly. Using the Python API avoids this.
|
|
*/
|
|
export function ensureNpmWrappersForBrowserToolkit(
|
|
venvPath: string
|
|
): string | null {
|
|
const pythonPath = getVenvPythonPath(venvPath);
|
|
if (!fs.existsSync(pythonPath)) return null;
|
|
|
|
const eigentBinDir = path.join(os.homedir(), '.eigent', 'bin');
|
|
fs.mkdirSync(eigentBinDir, { recursive: true });
|
|
|
|
const wrapperVersion = '1';
|
|
const versionFile = path.join(eigentBinDir, '.npm_wrapper_version');
|
|
const storedVersion = fs.existsSync(versionFile)
|
|
? fs.readFileSync(versionFile, 'utf-8').trim()
|
|
: '';
|
|
|
|
const npmWrapper = path.join(
|
|
eigentBinDir,
|
|
process.platform === 'win32' ? 'npm.cmd' : 'npm'
|
|
);
|
|
const npxWrapper = path.join(
|
|
eigentBinDir,
|
|
process.platform === 'win32' ? 'npx.cmd' : 'npx'
|
|
);
|
|
|
|
const needsUpdate =
|
|
storedVersion !== wrapperVersion ||
|
|
!fs.existsSync(npmWrapper) ||
|
|
!fs.existsSync(npxWrapper);
|
|
|
|
if (needsUpdate) {
|
|
try {
|
|
if (process.platform === 'win32') {
|
|
const npmContent = `@echo off
|
|
"${pythonPath.replace(/\//g, '\\')}" -c "import sys; from nodejs_wheel import npm; sys.exit(npm(sys.argv[1:]))" %*
|
|
`;
|
|
const npxContent = `@echo off
|
|
"${pythonPath.replace(/\//g, '\\')}" -c "import sys; from nodejs_wheel import npx; sys.exit(npx(sys.argv[1:]))" %*
|
|
`;
|
|
fs.writeFileSync(npmWrapper, npmContent, 'utf-8');
|
|
fs.writeFileSync(npxWrapper, npxContent, 'utf-8');
|
|
} else {
|
|
const shebang = `#!${pythonPath}\n`;
|
|
const npmContent =
|
|
shebang +
|
|
`import sys
|
|
from nodejs_wheel import npm
|
|
sys.exit(npm(sys.argv[1:]))
|
|
`;
|
|
const npxContent =
|
|
shebang +
|
|
`import sys
|
|
from nodejs_wheel import npx
|
|
sys.exit(npx(sys.argv[1:]))
|
|
`;
|
|
fs.writeFileSync(npmWrapper, npmContent, 'utf-8');
|
|
fs.writeFileSync(npxWrapper, npxContent, 'utf-8');
|
|
fs.chmodSync(npmWrapper, 0o755);
|
|
fs.chmodSync(npxWrapper, 0o755);
|
|
}
|
|
fs.writeFileSync(versionFile, wrapperVersion, 'utf-8');
|
|
log.info(`[VENV] Created npm/npx wrappers at ${eigentBinDir}`);
|
|
} catch (error) {
|
|
log.warn(`[VENV] Failed to create npm wrappers: ${error}`);
|
|
return null;
|
|
}
|
|
}
|
|
|
|
return eigentBinDir;
|
|
}
|
|
|
|
/**
|
|
* Find nodejs-wheel npm path in venv for browser toolkit.
|
|
* Prefer Python API wrappers over direct bin (which can fail with cli.js error).
|
|
*/
|
|
export function findNodejsWheelNpmPath(venvPath: string): string | null {
|
|
// Prefer wrapper scripts that use Python API (avoids bin/npm "../lib/cli.js" error)
|
|
const wrapperDir = ensureNpmWrappersForBrowserToolkit(venvPath);
|
|
if (wrapperDir) {
|
|
const npmWrapper = path.join(
|
|
wrapperDir,
|
|
process.platform === 'win32' ? 'npm.cmd' : 'npm'
|
|
);
|
|
const npxWrapper = path.join(
|
|
wrapperDir,
|
|
process.platform === 'win32' ? 'npx.cmd' : 'npx'
|
|
);
|
|
if (fs.existsSync(npmWrapper) && fs.existsSync(npxWrapper)) {
|
|
return wrapperDir;
|
|
}
|
|
}
|
|
|
|
// Fallback to nodejs_wheel/bin (may fail with cli.js error)
|
|
return findNodejsWheelBinPath(venvPath);
|
|
}
|
|
|
|
/**
|
|
* Find nodejs_wheel/bin directory for the node executable.
|
|
* Browser toolkit needs node in PATH (npm/npx use our wrappers from ~/.eigent/bin).
|
|
*/
|
|
export function findNodejsWheelBinPath(venvPath: string): string | null {
|
|
try {
|
|
const libPath = path.join(venvPath, 'lib');
|
|
if (!fs.existsSync(libPath)) return null;
|
|
|
|
const pythonDirs = fs
|
|
.readdirSync(libPath)
|
|
.filter((n) => n.startsWith('python'));
|
|
if (pythonDirs.length === 0) return null;
|
|
|
|
for (const pythonDir of pythonDirs) {
|
|
const sitePackages = path.join(libPath, pythonDir, 'site-packages');
|
|
const nodejsWheelBin = path.join(sitePackages, 'nodejs_wheel', 'bin');
|
|
const nodePath = path.join(
|
|
nodejsWheelBin,
|
|
process.platform === 'win32' ? 'node.exe' : 'node'
|
|
);
|
|
|
|
if (fs.existsSync(nodePath)) {
|
|
return nodejsWheelBin;
|
|
}
|
|
}
|
|
} catch {
|
|
// ignore
|
|
}
|
|
return null;
|
|
}
|
|
|
|
export function getVenvsBaseDir(): string {
|
|
return path.join(os.homedir(), '.eigent', 'venvs');
|
|
}
|
|
|
|
/**
|
|
* Packages to install in the terminal base venv.
|
|
* These are commonly used packages for terminal tasks (data processing, visualization, etc.)
|
|
* Keep this list minimal - users can install additional packages as needed.
|
|
*/
|
|
export const TERMINAL_BASE_PACKAGES = [
|
|
'pandas',
|
|
'numpy',
|
|
'matplotlib',
|
|
'requests',
|
|
'openpyxl',
|
|
'beautifulsoup4',
|
|
'pillow',
|
|
];
|
|
|
|
/**
|
|
* Get path to the terminal base venv.
|
|
* This is a lightweight venv with common packages for terminal tasks,
|
|
* separate from the backend venv.
|
|
*/
|
|
export function getTerminalVenvPath(version: string): string {
|
|
// First check for prebuilt terminal venv in packaged app
|
|
if (app.isPackaged) {
|
|
const prebuiltTerminalVenv = getPrebuiltTerminalVenvPath();
|
|
if (prebuiltTerminalVenv) {
|
|
return prebuiltTerminalVenv;
|
|
}
|
|
}
|
|
|
|
const venvDir = path.join(
|
|
os.homedir(),
|
|
'.eigent',
|
|
'venvs',
|
|
`terminal_base-${version}`
|
|
);
|
|
|
|
// Ensure venvs directory exists
|
|
const venvsBaseDir = path.dirname(venvDir);
|
|
if (!fs.existsSync(venvsBaseDir)) {
|
|
fs.mkdirSync(venvsBaseDir, { recursive: true });
|
|
}
|
|
|
|
return venvDir;
|
|
}
|
|
|
|
export async function cleanupOldVenvs(currentVersion: string): Promise<void> {
|
|
const venvsBaseDir = getVenvsBaseDir();
|
|
|
|
// Check if venvs directory exists
|
|
if (!fs.existsSync(venvsBaseDir)) {
|
|
return;
|
|
}
|
|
|
|
// Patterns to match: backend-{version} and terminal_base-{version}
|
|
const venvPatterns = [
|
|
{ prefix: 'backend-', regex: /^backend-(.+)$/ },
|
|
{ prefix: 'terminal_base-', regex: /^terminal_base-(.+)$/ },
|
|
];
|
|
|
|
try {
|
|
const entries = fs.readdirSync(venvsBaseDir, { withFileTypes: true });
|
|
|
|
for (const entry of entries) {
|
|
if (!entry.isDirectory()) continue;
|
|
|
|
for (const pattern of venvPatterns) {
|
|
if (entry.name.startsWith(pattern.prefix)) {
|
|
const versionMatch = entry.name.match(pattern.regex);
|
|
if (versionMatch && versionMatch[1] !== currentVersion) {
|
|
const oldVenvPath = path.join(venvsBaseDir, entry.name);
|
|
console.log(`Cleaning up old venv: ${oldVenvPath}`);
|
|
|
|
try {
|
|
// Remove old venv directory recursively
|
|
fs.rmSync(oldVenvPath, { recursive: true, force: true });
|
|
console.log(`Successfully removed old venv: ${entry.name}`);
|
|
} catch (err) {
|
|
console.error(`Failed to remove old venv ${entry.name}:`, err);
|
|
}
|
|
}
|
|
break; // Found matching pattern, no need to check others
|
|
}
|
|
}
|
|
}
|
|
} catch (err) {
|
|
console.error('Error during venv cleanup:', err);
|
|
}
|
|
}
|
|
|
|
export async function isBinaryExists(name: string): Promise<boolean> {
|
|
const cmd = await getBinaryPath(name);
|
|
|
|
return fs.existsSync(cmd);
|
|
}
|
|
|
|
/**
|
|
* Get path to prebuilt Python installation (if available in packaged app)
|
|
*/
|
|
export function getPrebuiltPythonDir(): string | null {
|
|
if (!app.isPackaged) {
|
|
return null;
|
|
}
|
|
|
|
const prebuiltPythonDir = path.join(
|
|
process.resourcesPath,
|
|
'prebuilt',
|
|
'uv_python'
|
|
);
|
|
if (fs.existsSync(prebuiltPythonDir)) {
|
|
log.info(`[VENV] Using prebuilt Python: ${prebuiltPythonDir}`);
|
|
return prebuiltPythonDir;
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
/**
|
|
* Get unified UV environment variables for consistent Python environment management.
|
|
* This ensures both installation and runtime use the same paths.
|
|
* @param version - The app version for venv path
|
|
* @returns Environment variables for UV commands
|
|
*/
|
|
export function getUvEnv(version: string): Record<string, string> {
|
|
// Use prebuilt Python if available (packaged app)
|
|
const prebuiltPython = getPrebuiltPythonDir();
|
|
const pythonInstallDir = prebuiltPython || getCachePath('uv_python');
|
|
|
|
return {
|
|
UV_PYTHON_INSTALL_DIR: pythonInstallDir,
|
|
UV_TOOL_DIR: getCachePath('uv_tool'),
|
|
UV_PROJECT_ENVIRONMENT: getVenvPath(version),
|
|
UV_HTTP_TIMEOUT: '300',
|
|
};
|
|
}
|
|
|
|
export async function killProcessByName(name: string): Promise<void> {
|
|
const platform = process.platform;
|
|
try {
|
|
if (platform === 'win32') {
|
|
await new Promise<void>((resolve, reject) => {
|
|
// /F = force, /IM = image name
|
|
const cmd = spawn('taskkill', ['/F', '/IM', `${name}.exe`]);
|
|
cmd.on('close', (code) => {
|
|
// code 0 = success, code 128 = process not found (which is fine)
|
|
if (code === 0 || code === 128) resolve();
|
|
else reject(new Error(`taskkill exited with code ${code}`));
|
|
});
|
|
cmd.on('error', reject);
|
|
});
|
|
} else {
|
|
await new Promise<void>((resolve, reject) => {
|
|
const cmd = spawn('pkill', ['-9', name]);
|
|
cmd.on('close', (code) => {
|
|
// code 0 = success, code 1 = no process found (which is fine)
|
|
if (code === 0 || code === 1) resolve();
|
|
else reject(new Error(`pkill exited with code ${code}`));
|
|
});
|
|
cmd.on('error', reject);
|
|
});
|
|
}
|
|
} catch (err) {
|
|
// Ignore errors, just best effort
|
|
log.warn(`Failed to kill process ${name}:`, err);
|
|
}
|
|
}
|