preferred-node-version/build/src/env.js

Get the preferred Node.js version of a project or user

import{env}from"node:process";




export const getVersionEnvVariable=()=>{
const envVariable=ENVIRONMENT_VARIABLES.find(isDefined);

if(envVariable===undefined){
return{}
}

const rawVersion=getRawVersion(envVariable);
return{envVariable,rawVersion}
};

const ENVIRONMENT_VARIABLES=[

"NODIST_NODE_VERSION",

"NODE_VERSION",

"DEFAULT_NODE_VERSION"];


const isDefined=(envVariable)=>{
const rawVersion=getRawVersion(envVariable);
return typeof rawVersion==="string"&&rawVersion.trim()!==""
};

const getRawVersion=(envVariable)=>env[envVariable];