mirror of
https://github.com/google-gemini/gemini-cli.git
synced 2026-06-13 21:07:00 -07:00
mkorwel
116 lines
3.4 KiB
JavaScript
116 lines
3.4 KiB
JavaScript
/**
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* @license
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* Copyright 2025 Google LLC
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* SPDX-License-Identifier: Apache-2.0
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*/
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/**
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* @fileoverview This script automates the configuration of the user's
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* global .npmrc file to work with this repository's development workflow.
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*
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* Rationale:
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* This project uses a hybrid registry setup:
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* - Production packages (`@google/gemini-cli`) are on the public npmjs.org registry.
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* - Pre-release packages (`@google-gemini/gemini-cli`) are on the GitHub Packages registry.
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*
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* This script provides a consistent, automated, and less error-prone way to
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* configure the necessary scopes and authentication for both registries. It
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* backs up the user's existing .npmrc, making it a safe, one-time setup.
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*/
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import fs from 'node:fs';
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import path from 'node:path';
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import os from 'node:os';
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import { execSync } from 'node:child_process';
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const homedir = os.homedir();
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const npmrcPath = path.join(homedir, '.npmrc');
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const backupPath = path.join(homedir, '.npmrc.bak');
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const GITHUB_REGISTRY_URL = 'https://npm.pkg.github.com/';
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const GITHUB_SCOPE = '@google-gemini';
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const PROD_SCOPE = '@google';
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const PROD_REGISTRY_URL = 'https://registry.npmjs.org/';
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function checkGhCli() {
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try {
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execSync('gh --version', { stdio: 'ignore' });
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return true;
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} catch (_e) {
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console.error(
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'Error: The GitHub CLI (`gh`) is not installed or not in your PATH.',
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);
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console.error('Please install it to continue: https://cli.github.com/');
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return false;
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}
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}
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function getGhAuthStatus() {
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try {
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execSync('gh auth status', { stdio: 'ignore' });
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return true;
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} catch (_e) {
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console.error('Error: You are not logged in to the GitHub CLI (`gh`).');
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console.error(
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"Please run `gh auth login` and ensure you grant the 'read:packages' and 'write:packages' scopes.",
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);
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return false;
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}
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}
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function getGhAuthToken() {
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try {
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const token = execSync('gh auth token', {
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encoding: 'utf8',
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}).trim();
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if (!token) {
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throw new Error('No token returned from `gh auth token`');
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}
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return token;
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} catch (_e) {
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console.error('Error: Failed to retrieve GitHub auth token.');
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console.error(
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'Please ensure you are logged in (`gh auth status`) and have the correct permissions.',
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);
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return null;
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}
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}
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function setupNpmrc() {
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console.log('Configuring your global ~/.npmrc for development...');
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if (!checkGhCli() || !getGhAuthStatus()) {
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process.exit(1);
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}
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const token = getGhAuthToken();
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if (!token) {
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process.exit(1);
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}
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// Back up the original .npmrc if it exists and a backup doesn't already.
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if (fs.existsSync(npmrcPath) && !fs.existsSync(backupPath)) {
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fs.copyFileSync(npmrcPath, backupPath);
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console.log(`Backed up your existing configuration to ${backupPath}`);
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}
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const newContent = [
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`# Added by gemini-cli setup`,
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`# Configures scopes for both production and development registries`,
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``,
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`# Production packages from npmjs.org`,
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`${PROD_SCOPE}:registry=${PROD_REGISTRY_URL}`,
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``,
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`# Pre-release packages from GitHub Packages`,
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`${GITHUB_SCOPE}:registry=${GITHUB_REGISTRY_URL}`,
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`//${new URL(GITHUB_REGISTRY_URL).hostname}/:_authToken=${token}`,
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``,
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].join('\n');
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fs.writeFileSync(npmrcPath, newContent);
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console.log(`✅ Successfully configured your ~/.npmrc file.`);
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console.log('You can now install both production and pre-release packages.');
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}
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setupNpmrc();
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