@chatie/semver/bin/semver-is-prod.ts

The Enhanced Semantic Versioner for NPM

#!/usr/bin/env node

import { SemVer } from '../src/'

// console.log(process.argv)

// https://nodejs.org/docs/latest/api/process.html#process_process_argv
if (process.argv.length !== 3) {
  console.info('Usage: semver-is-prod VERSION')
  process.exit(1)
}

const version = process.argv[2]

const semver = new SemVer(version)

if (semver.isProd) {
  console.info(`YES: ${version} is production release.`)
  process.exit(0)
} else {
  console.info(`NO: ${version} is NOT a production release.`)
  process.exit(1)
}