@alasdair/check-engines

Description

CLI application to check which dependencies require a newer Node.js version than the configured minimum in the package.json engines.node range.

Any dependencies which require a greater Node.js version will be printed out, alongside their respective requirement.

Requirements

Node.js 13 minimum.

Installation

Globally

npm install -g @alasdair/check-engines

As a dev-dependency

$ npm i @alasdair/check-engines --save-dev

In your package.json add check-engines to your build script.

"scripts": {
	"build": "check-engines && npm test"
}

Usage

The check-engines command can be used on it's own to print out the offending modules.

$ check-engines
Target range: >=13.0.0
Target minimum: 13.0.0
Minimum required: 13.0.0

$ check-engines
Target range: >=8.0.0
Target minimum: 8.0.0
Minimum required: 10.0.0

The following dependencies do not satsify the target:
10.0.0:
        semver

npm ls semver

An extra argument can be provided to specify a different target minimum:

$ check-engines 4.3.0
Target minimum: 4.3.0
Minimum required: 10.0.0

The following dependencies do not satsify the target:
10.0.0:
        semver
8.0.0:
        which
6.0.0:
        debug

npm ls semver which debug