mirror of
https://github.com/google-gemini/gemini-cli.git
synced 2026-04-16 00:00:52 -07:00
222 lines
9.6 KiB
TypeScript
222 lines
9.6 KiB
TypeScript
/**
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* Universal Offload Onboarding (Local)
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*
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* Configures the GCP Project and performs one-time initialization of the worker.
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*/
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import { spawnSync } from 'child_process';
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import path from 'path';
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import fs from 'fs';
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import os from 'os';
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import { fileURLToPath } from 'url';
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import readline from 'readline';
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const __dirname = path.dirname(fileURLToPath(import.meta.url));
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const REPO_ROOT = path.resolve(__dirname, '../../../..');
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async function prompt(question: string, defaultValue: string): Promise<string> {
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const rl = readline.createInterface({ input: process.stdin, output: process.stdout });
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return new Promise((resolve) => {
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rl.question(`${question} (default: ${defaultValue}, <Enter> to use default): `, (answer) => {
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rl.close();
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resolve(answer.trim() || defaultValue);
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});
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});
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}
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async function confirm(question: string): Promise<boolean> {
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const rl = readline.createInterface({ input: process.stdin, output: process.stdout });
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return new Promise((resolve) => {
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rl.question(`${question} (y/n): `, (answer) => {
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rl.close();
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resolve(answer.trim().toLowerCase() === 'y');
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});
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});
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}
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export async function runSetup(env: NodeJS.ProcessEnv = process.env) {
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console.log('\n🌟 Initializing Dedicated Offload Worker...');
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const projectId = await prompt('GCP Project ID', 'gemini-cli-team-quota');
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const zone = await prompt('Compute Zone', 'us-west1-a');
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const targetVM = `gcli-offload-${env.USER || 'mattkorwel'}`;
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console.log(`🔍 Verifying access and finding worker ${targetVM}...`);
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const statusCheck = spawnSync(`gcloud compute instances describe ${targetVM} --project ${projectId} --zone ${zone} --format="json(status,networkInterfaces[0].accessConfigs[0].natIP)"`, { shell: true });
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let instanceData: any;
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try {
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instanceData = JSON.parse(statusCheck.stdout.toString());
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} catch (e) {
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console.error(`❌ Worker ${targetVM} not found. Run "npm run offload:fleet provision" first.`);
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return 1;
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}
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const status = instanceData.status;
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const publicIp = instanceData.networkInterfaces[0].accessConfigs[0].natIP;
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if (status !== 'RUNNING') {
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console.log(`⚠️ Worker is ${status}. Starting it for initialization...`);
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spawnSync(`gcloud compute instances start ${targetVM} --project ${projectId} --zone ${zone}`, { shell: true, stdio: 'inherit' });
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}
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// 1. Configure Fast-Path SSH Alias
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console.log(`\n🚀 Configuring Fast-Path SSH Alias...`);
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const sshAlias = 'gcli-worker';
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const sshConfigPath = path.join(os.homedir(), '.ssh/config');
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const sshEntry = `
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Host ${sshAlias}
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HostName ${publicIp}
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IdentityFile ~/.ssh/google_compute_engine
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User ${env.USER || 'mattkorwel'}_google_com
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CheckHostIP no
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StrictHostKeyChecking no
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`;
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let currentConfig = '';
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if (fs.existsSync(sshConfigPath)) currentConfig = fs.readFileSync(sshConfigPath, 'utf8');
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if (!currentConfig.includes(`Host ${sshAlias}`)) {
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fs.appendFileSync(sshConfigPath, sshEntry);
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console.log(` ✅ Added '${sshAlias}' alias to ~/.ssh/config`);
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} else {
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console.log(` ℹ️ '${sshAlias}' alias already exists in ~/.ssh/config`);
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}
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// 1. Configure Fast-Path SSH Alias
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// ... (unchanged)
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// 1b. Security Fork Management
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console.log('\n🍴 Configuring Security Fork...');
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const upstreamRepo = 'google-gemini/gemini-cli';
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// Use API to find all forks owned by the user
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const forksQuery = spawnSync('gh', ['api', 'user/repos', '--paginate', '-q', `.[] | select(.fork == true and .parent.full_name == "${upstreamRepo}") | .full_name`], { stdio: 'pipe' });
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const existingForks = forksQuery.stdout.toString().trim().split('\n').filter(Boolean);
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let userFork = '';
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if (existingForks.length > 0) {
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console.log(` 🔍 Found existing fork(s):`);
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existingForks.forEach((f, i) => console.log(` ${i + 1}. ${f}`));
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if (existingForks.length === 1) {
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if (await confirm(` Use existing fork ${existingForks[0]}?`)) {
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userFork = existingForks[0];
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}
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} else {
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const choice = await prompt(` Select fork (1-${existingForks.length}) or type 'new'`, '1');
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if (choice !== 'new') userFork = existingForks[parseInt(choice) - 1];
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}
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}
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if (!userFork) {
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console.log(` 🔍 No fork selected or detected.`);
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if (await confirm(' Create a fresh personal fork?')) {
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spawnSync('gh', ['repo', 'fork', upstreamRepo, '--clone=false'], { stdio: 'inherit' });
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const user = spawnSync('gh', ['api', 'user', '-q', '.login'], { stdio: 'pipe' }).stdout.toString().trim();
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userFork = `${user}/gemini-cli`;
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}
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}
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if (!userFork) {
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console.error('❌ A personal fork is required for autonomous offload tasks.');
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return 1;
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}
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console.log(` ✅ Using fork: ${userFork}`);
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// Use the alias for remaining setup steps
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const remoteHost = sshAlias;
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const remoteHome = spawnSync(`ssh ${remoteHost} "pwd"`, { shell: true }).stdout.toString().trim();
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const remoteWorkDir = `${remoteHome}/dev/main`;
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const persistentScripts = `${remoteHome}/.offload/scripts`;
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console.log(`\n📦 Performing One-Time Synchronization...`);
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spawnSync(`ssh ${remoteHost} "mkdir -p ${remoteWorkDir} ${remoteHome}/.gemini/policies ${persistentScripts}"`, { shell: true });
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// Sync offload scripts to persistent location
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console.log(' - Pushing offload logic to persistent worker directory...');
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spawnSync(`rsync -avz --delete .gemini/skills/offload/scripts/ ${remoteHost}:${persistentScripts}/`, { shell: true });
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spawnSync(`rsync -avz .gemini/skills/offload/policy.toml ${remoteHost}:${remoteHome}/.gemini/policies/offload-policy.toml`, { shell: true });
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// 3. Sync Auth (Gemini)
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if (await confirm('Sync Gemini accounts credentials?')) {
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const homeDir = env.HOME || '';
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const lp = path.join(homeDir, '.gemini/google_accounts.json');
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if (fs.existsSync(lp)) {
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console.log(` - Syncing .gemini/google_accounts.json...`);
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spawnSync(`rsync -avz ${lp} ${remoteHost}:${remoteHome}/.gemini/google_accounts.json`, { shell: true });
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}
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}
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// 4. Scoped Token Onboarding (Security Hardening)
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if (await confirm('Generate a scoped, secure token for the autonomous agent? (Recommended)')) {
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const user = spawnSync('gh', ['api', 'user', '-q', '.login'], { stdio: 'pipe' }).stdout.toString().trim();
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// Construct the Pre-Filled Magic Link for Fine-Grained PAT
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const scopes = 'contents:write,pull_requests:write,metadata:read';
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const description = `Gemini CLI Offload - ${env.USER || 'maintainer'}`;
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const magicLink = `https://github.com/settings/tokens/beta/new?description=${encodeURIComponent(description)}&repositories[]=${encodeURIComponent(upstreamRepo)}&repositories[]=${encodeURIComponent(userFork)}&permissions[contents]=write&permissions[pull_requests]=write&permissions[metadata]=read`;
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console.log('\n🔐 SECURITY HARDENING:');
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console.log('1. Open this Magic Link in your browser to create a scoped token:');
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console.log(` \x1b[34m${magicLink}\x1b[0m`);
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console.log('2. Click "Generate token" at the bottom of the page.');
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console.log('3. Copy the token and paste it here.');
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const scopedToken = await prompt('\nPaste Scoped Token', '');
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if (scopedToken) {
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console.log(` - Mirroring scoped token to worker...`);
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// Save it to a persistent file on the worker that entrypoint.ts will prioritize
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spawnSync(`ssh ${remoteHost} "mkdir -p ~/.offload && echo ${scopedToken} > ~/.offload/.gh_token && chmod 600 ~/.offload/.gh_token"`, { shell: true });
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console.log(' ✅ Scoped token saved on worker.');
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}
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} else {
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// Fallback: Standard gh auth login if they skip scoped token
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if (await confirm('Fallback: Authenticate via standard GitHub CLI login?')) {
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console.log('\n🔐 Starting GitHub CLI authentication on worker...');
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const localToken = spawnSync('gh', ['auth', 'token'], { stdio: 'pipe' }).stdout.toString().trim();
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const loginCmd = `gh auth login --with-token --insecure-storage`;
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spawnSync(`echo ${localToken} | ssh ${remoteHost} ${JSON.stringify(loginCmd)}`, { shell: true });
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}
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}
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// 5. Global Tooling & Clone
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if (await confirm('Configure global tools (tsx, vitest) and clone repository?')) {
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console.log('🚀 Installing global developer tools...');
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spawnSync(`ssh ${remoteHost} "sudo npm install -g tsx vitest"`, { shell: true, stdio: 'inherit' });
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console.log(`🚀 Cloning fork ${userFork} on worker...`);
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const repoUrl = `https://github.com/${userFork}.git`;
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const cloneCmd = `[ -d ${remoteWorkDir}/.git ] || (git clone --filter=blob:none ${repoUrl} ${remoteWorkDir} && cd ${remoteWorkDir} && git remote add upstream https://github.com/${upstreamRepo}.git && git fetch upstream)`;
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spawnSync(`ssh ${remoteHost} ${JSON.stringify(cloneCmd)}`, { shell: true, stdio: 'inherit' });
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// We skip the full npm install here as requested; per-worktree builds will handle it if needed.
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}
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// Save Settings
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const settingsPath = path.join(REPO_ROOT, '.gemini/settings.json');
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let settings: any = {};
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if (fs.existsSync(settingsPath)) {
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try { settings = JSON.parse(fs.readFileSync(settingsPath, 'utf8')); } catch (e) {}
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}
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settings.maintainer = settings.maintainer || {};
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settings.maintainer.deepReview = {
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projectId,
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zone,
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remoteHost,
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remoteHome,
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remoteWorkDir,
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userFork,
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upstreamRepo,
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terminalType: 'iterm2'
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};
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fs.writeFileSync(settingsPath, JSON.stringify(settings, null, 2));
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console.log('\n✅ Initialization complete! Your dedicated worker is ready via fast-path SSH.');
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return 0;
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}
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if (import.meta.url === `file://${process.argv[1]}`) {
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runSetup().catch(console.error);
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}
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