global-package-version/lib/index.js

Check npm package version in browser console

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _browserOrNode = require('browser-or-node');

var defaultOptions = {
  wrapper: 'packageVersion',
  customPackageName: null
}; /* global window */


var hyphenCaseToCamelCase = function hyphenCaseToCamelCase(str) {
  if (typeof str === 'string') {
    return str.replace(/-([a-z])/g, function (g) {
      return g[1].toUpperCase();
    });
  }
  return str;
};

var assignToGlobal = function assignToGlobal(packageName, packageVersion, options) {
  var wrapper = options.wrapper ? options.wrapper : 'packageVersion';
  if (_browserOrNode.isBrowser) {
    window[wrapper] = window[wrapper] || {};
    window[wrapper][packageName] = packageVersion;
  }
  if (_browserOrNode.isNode) {
    global[wrapper] = global[wrapper] || {};
    global[wrapper][packageName] = packageVersion;
  }
};

var globalPackageVersion = function globalPackageVersion(packageJson) {
  var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};

  var convertedPackageName = void 0;
  var packageVersion = void 0;

  // eslint-disable-next-line no-param-reassign
  options = Object.assign({}, defaultOptions, options);

  if (packageJson && packageJson.name && packageJson.version) {
    if (options.customPackageName) convertedPackageName = options.customPackageName;else convertedPackageName = hyphenCaseToCamelCase(packageJson.name);
    packageVersion = packageJson.version;
  } else {
    convertedPackageName = 'package__not__found';
    packageVersion = 'package__not__found';
  }

  assignToGlobal(convertedPackageName, packageVersion, options);
};

exports.default = globalPackageVersion;
module.exports = exports['default'];