index.ts

import startServer from "verdaccio";

const PORT = 4873
const STORAGE = "./storage";
const CONFIG = {
  storage: STORAGE,
  uplinks: {
    "npmjs": {
      "url": "https://registry.npmjs.org/"
    }
  },
  packages: {
    "@demo/*": {
      "access": "$all",
      "publish": "$anonymous",
      "proxy": "npmjs"
    },
    "**": {
      "proxy": "npmjs"
    }
  },
  logs: [
    {
      "type": "stdout",
      "format": "pretty",
      "level": "http"
    }
  ]
}


async function onReady(webServer: any): Promise<void> {
  return new Promise(resolve => {
    console.log('verdaccio port %s', PORT);
    webServer.listen(PORT, () => {
        resolve(webServer);
    });
  });
}

export async function doStart(): Promise<void> {
  startServer(CONFIG, '6000', STORAGE, '1.0.0', 'verdaccio', onReady);
}

doStart()

package.json

{
  "name": "@demo/foo",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "start:dev": "ts-node --files src",
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "keywords": [],
  "author": "",
  "license": "ISC",
  "devDependencies": {
    "@types/node": "^16.7.8",
    "ts-node": "^10.2.1",
    "typescript": "^4.4.2",
    "verdaccio": "^5.1.3"
  }
}

tsconfig.json

{
  "compilerOptions": {
    "esModuleInterop": true,
    "forceConsistentCasingInFileNames": true,
    "module": "commonjs",
    "outDir": "./dist",
    "skipLibCheck": true,
    "strict": true,
    "target": "es5",
  },
  "include": [
    "./**/*.ts",
  ],
}

types.d.ts

declare module "verdaccio" {
  export default function (
    config: any,
    cliListen: string,
    configPath: string,
    pkgVersion: string,
    pkgName: string,
    callback: Function
  ): void;
}