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49/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
import { promises as fs } from 'fs';
import path from 'path';
/**
* Recursively find all package-lock.json files in a directory
*/
async function* getPackageLockFiles(dir: string): AsyncGenerator<string> {
const files = await fs.readdir(dir);
for (const file of files) {
const fullPath = path.join(dir, file);
const stat = await fs.stat(fullPath);
if (stat.isDirectory()) {
yield* getPackageLockFiles(fullPath);
} else if (file === 'package-lock.json') {
yield fullPath;
}
}
}
/**
* Replace the registry URL in a package-lock.json file
*/
async function setup(url: string, file: string): Promise<void> {
let contents = await fs.readFile(file, 'utf8');
contents = contents.replace(/https:\/\/registry\.[^.]+\.org\//g, url);
await fs.writeFile(file, contents);
}
/**
* Main function to set up custom NPM registry
*/
async function main(url: string, dir?: string): Promise<void> {
const root = dir ?? process.cwd();
for await (const file of getPackageLockFiles(root)) {
console.log(`Enabling custom NPM registry: ${path.relative(root, file)}`);
await setup(url, file);
}
}
main(process.argv[2], process.argv[3]);