Replace electron with Bun compile for single-file exe distribution

This commit is contained in:
2026-03-13 04:57:12 +08:00
parent a078666173
commit 181168cba5
10 changed files with 522 additions and 5210 deletions

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@@ -1,111 +0,0 @@
const { app, Tray, Menu, nativeImage } = require('electron');
const path = require('path');
const fs = require('fs');
const { spawn } = require('child_process');
let tray = null;
let serverPort = '3000';
function startServer() {
console.log('Starting OpenChamber server...');
let serverPath;
let cwdPath;
let execPath;
if (app.isPackaged) {
serverPath = path.join(process.resourcesPath, 'server', 'index.js');
cwdPath = path.join(process.resourcesPath);
execPath = path.join(process.resourcesPath, 'nodejs', 'node.exe');
} else {
serverPath = path.join(__dirname, '..', 'server', 'index.js');
cwdPath = path.join(__dirname, '..');
execPath = 'node';
}
console.log('Server path:', serverPath);
console.log('CWD:', cwdPath);
console.log('Exec:', execPath);
// 支持命令行参数或环境变量指定端口
const port = process.argv.find(arg => arg.startsWith('--port='))?.split('=')[1]
|| process.env.OPENCHAMBER_PORT
|| '3000';
serverPort = port;
console.log('Port:', port);
try {
// 设置环境变量
const env = { ...process.env };
env.OPENCHAMBER_PORT = port;
env.OPENCODE_SKIP_START = 'true';
// 直接 spawn用命令行参数指定端口
const child = spawn(execPath, [serverPath, '--port=' + port], {
cwd: cwdPath,
stdio: 'inherit',
env: env,
windowsHide: true
});
child.on('error', (err) => {
console.error('Server error:', err);
});
child.on('exit', (code) => {
console.log('Server exited:', code);
});
} catch (e) {
console.error('Failed to start:', e);
}
}
function createTray(port) {
try {
let iconPath;
if (app.isPackaged) {
iconPath = path.join(process.resourcesPath, 'public', 'favicon.png');
} else {
iconPath = path.join(__dirname, '..', 'public', 'favicon.png');
}
let icon;
try {
icon = nativeImage.createFromPath(iconPath);
if (icon.isEmpty()) {
icon = nativeImage.createEmpty();
}
} catch (e) {
icon = nativeImage.createEmpty();
}
tray = new Tray(icon);
const contextMenu = Menu.buildFromTemplate([
{ label: `OpenChamber Server (:${port})`, enabled: false },
{ type: 'separator' },
{ label: `Open http://localhost:${port}`, click: () => {
require('electron').shell.openExternal(`http://localhost:${port}`);
}},
{ type: 'separator' },
{ label: 'Quit', click: () => {
app.quit();
}}
]);
tray.setToolTip(`OpenChamber Server (:${port})`);
tray.setContextMenu(contextMenu);
} catch (e) {
console.error('Failed to create tray:', e);
}
}
app.whenReady().then(() => {
startServer();
createTray(serverPort);
});
app.on('window-all-closed', () => {
app.quit();
});

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@@ -1,62 +0,0 @@
{
"name": "openchamber",
"version": "1.8.5",
"description": "OpenChamber - AI Agent Web UI",
"author": "OpenChamber",
"main": "main.js",
"private": true,
"scripts": {
"electron:dev": "electron .",
"electron:build": "electron-builder --win --x64"
},
"build": {
"appId": "com.openchamber.app",
"productName": "OpenChamber",
"directories": {
"output": "release"
},
"files": [
"main.js",
"package.json"
],
"extraResources": [
{
"from": "../dist",
"to": "dist",
"filter": ["**/*"]
},
{
"from": "../server",
"to": "server",
"filter": ["**/*"]
},
{
"from": "../bin",
"to": "bin",
"filter": ["**/*"]
},
{
"from": "../public",
"to": "public",
"filter": ["**/*"]
},
{
"from": "D:\\Program Files\\nodejs",
"to": "nodejs",
"filter": ["node.exe"]
}
],
"win": {
"target": "portable"
},
"portable": {
"artifactName": "OpenChamber.exe"
},
"asar": true,
"npmRebuild": true
},
"devDependencies": {
"electron": "^41.0.0",
"electron-builder": "^26.8.1"
}
}

33
web/embed-static.js Normal file
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@@ -0,0 +1,33 @@
import { readdirSync, statSync, readFileSync, writeFileSync } from 'fs';
import { join, relative } from 'path';
const distDir = './dist';
const outputFile = './embedded-static.js';
function walkDir(dir, baseDir, result = {}) {
const items = readdirSync(dir);
for (const item of items) {
const fullPath = join(dir, item);
const stat = statSync(fullPath);
if (stat.isDirectory()) {
walkDir(fullPath, baseDir, result);
} else {
const relPath = relative(baseDir, fullPath).replace(/\\/g, '/');
const content = readFileSync(fullPath);
result[relPath] = content.toString('base64');
}
}
return result;
}
console.log('Embedding static files...');
const files = walkDir(distDir, distDir);
console.log('Found', Object.keys(files).length, 'files in dist');
const jsContent = `// Auto-generated - embedded static files
export const staticFiles = ${JSON.stringify(files, null, 0)};
export const fileCount = ${Object.keys(files).length};
`;
writeFileSync(outputFile, jsContent);
console.log('Written to', outputFile, 'size:', statSync(outputFile).size);

61
web/entry-singlefile.js Normal file
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@@ -0,0 +1,61 @@
import { existsSync, mkdirSync, writeFileSync } from 'fs';
import { join, dirname } from 'path';
import { tmpdir } from 'os';
// Import embedded static files
import { staticFiles } from './embedded-static.js';
// Import server statically
import * as serverModule from './server/index.js';
// Parse args
const args = process.argv.slice(2);
let port = 3000;
for (let i = 0; i < args.length; i++) {
if (args[i] === '--port' || args[i] === '-p') {
port = parseInt(args[++i]) || 3000;
} else if (args[i].startsWith('--port=')) {
port = parseInt(args[i].split('=')[1]) || 3000;
} else if (args[i] === '--help' || args[i] === '-h') {
console.log(`OpenChamber - Web UI for OpenCode
Usage: OpenChamber [options]
Options:
--port, -p Port (default: 3000)
--help, -h Show help`);
process.exit(0);
}
}
// Extract static files to temp directory
const extractDir = join(tmpdir(), 'openchamber-static-' + process.pid);
const distPath = join(extractDir, 'dist');
console.log('Extracting static files...');
mkdirSync(distPath, { recursive: true });
let extractedCount = 0;
for (const [relPath, base64Content] of Object.entries(staticFiles)) {
const fullPath = join(distPath, relPath);
const dir = dirname(fullPath);
if (!existsSync(dir)) {
mkdirSync(dir, { recursive: true });
}
const content = Buffer.from(base64Content, 'base64');
writeFileSync(fullPath, content);
extractedCount++;
}
console.log(`Extracted ${extractedCount} files to ${distPath}`);
// Set environment
process.env.OPENCHAMBER_DIST_DIR = distPath;
process.env.OPENCHAMBER_PORT = String(port);
console.log(`Starting OpenChamber on port ${port}...`);
// Start server
if (typeof serverModule.startWebUiServer === 'function') {
await serverModule.startWebUiServer({ port, attachSignals: true, exitOnShutdown: true });
} else {
console.error('Error: startWebUiServer not found in server module');
process.exit(1);
}

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@@ -20,7 +20,8 @@
"type-check": "tsc --noEmit",
"lint": "eslint \"./src/**/*.{ts,tsx}\" --config ../eslint.config.js",
"start": "node bin/cli.js serve",
"bundle": "pkg bin/cli.js --public --targets node18-win-x64 --output ../OpenChamber.exe"
"embed:static": "node embed-static.js",
"build:exe": "vite build && node embed-static.js && bun build entry-singlefile.js --compile --outfile OpenChamber.exe"
},
"dependencies": {
"@codemirror/lang-cpp": "^6.0.3",