Nodejs-env-checker NPM

nodejs-env-checker

nodejs-env-checker is a simple CLI tool designed to help developers ensure their development environment meets the specified version requirements for Node.js and npm. It checks the current versions of Node.js and npm against the required versions and provides feedback.

Features

Checks the current Node.js version against a required version.
Checks the current npm version against a required version.
Easy to configure required versions.
Provides clear feedback on whether the current environment meets the requirements.

Installation

We have published our tool to npmjs. You can install nodejs-env-checker globally on your system via npm:

npm install -g nodejs-env-checker

This allows you to run nodejs-env-checker from anywhere in your terminal.

Usage locally

After installing, you can run nodejs-env-checker by simply typing:

node useEnvChecker

By default, nodejs-env-checker checks for pre-defined version requirements. You can customize these requirements by passing parameters:

useEnvChecker --node v14.0.0 --npm 6.0.0

Replace v14.0.0 and 6.0.0 with the required Node.js and npm versions for your project.

Usage in code

// checkEnv.js
const envChecker = require('nodejs-env-checker');

// call the env-checker funcion
envChecker.checkVersions();
envChecker.checkNodeEnv();