@sap/cds/lib/utils/version.js

SAP Cloud Application Programming Model - CDS for Node.js

const cmp = exports.compare = (x,y) => x.localeCompare (y, undefined, { numeric: true })
const check = exports.check = (x, min, max) => (!min || cmp(x,min) >= 0) && (!max || cmp(x,max) <= 0)

exports.checkNodeVersion = (cds = require ('../../package.json')) => {
  let required = cds.engines?.node?.slice(2) //> e.g. >=22
  let current = process.version.slice(1)    //> e.g. v24.4.1
  if (check(current, required)) return; else process.stderr.write (`
    Node.js version ${required} or higher is required for @sap/cds v${cds.version}.
    Current version ${current} does not satisfy this. \n\n`)
  return process.exit(1)
}