npm-install-checks

What is npm-install-checks?

The npm-install-checks package provides utility functions to check the environment and other conditions before proceeding with npm installations. It is primarily used to ensure that the system meets the necessary requirements for a successful package installation, such as node and npm version checks, platform compatibility, and engine requirements.

What are npm-install-checks's main functionalities?

Check Node Version

This function checks if the current Node.js version meets the specified version requirements. It throws an error if the requirement is not met, allowing developers to handle version incompatibility gracefully.

const { checkNodeVersion } = require('npm-install-checks');
try {
  checkNodeVersion('>=10.0.0', process.version);
  console.log('Node version is compatible.');
} catch (err) {
  console.error('Incompatible Node version:', err);
}

Check Platform

This function verifies if the user's operating system and CPU architecture match the specified criteria. It is useful for ensuring that a package is installed on compatible platforms, preventing runtime errors due to platform incompatibilities.

const { checkPlatform } = require('npm-install-checks');
try {
  checkPlatform({ os: ['darwin', 'linux'], cpu: ['x64'] });
  console.log('Platform is compatible.');
} catch (err) {
  console.error('Incompatible platform:', err);
}

Other packages similar to npm-install-checks

check-node-version

Similar to npm-install-checks, check-node-version allows developers to ensure that the Node.js, npm, and yarn versions meet the project's requirements. Unlike npm-install-checks, which is more focused on pre-install checks, check-node-version can be used more flexibly at various stages of development.

envinfo

While envinfo does not directly perform checks, it gathers detailed information about the development environment, which can be used to manually or programmatically verify compatibility. It provides a broader range of information compared to npm-install-checks, which is specifically tailored for npm installation conditions.

README

npm-install-checks