@quasar/app-webpack/lib/utils/get-package-major-version.js

Quasar Framework App CLI with Webpack

const { getPackageJson } = require('./get-package-json.js')

function getMajorVersion(version) {
  const matches = version.match(/^(\d)\./)
  return parseInt(matches[1], 10)
}

/**
 * Get major version of a host package.
 */
module.exports.getPackageMajorVersion = function getPackageMajorVersion(
  pkgName,
  dir
) {
  if (dir === void 0) {
    console.error('getPackageMajorVersion() -> dir param is required')
    process.exit(1)
  }

  const pkg = getPackageJson(pkgName, dir)

  if (pkg) {
    return getMajorVersion(pkg.version)
  }
}