/**
   * @fileoverview Disallow the use of process.env()
   * @author Vignesh Anand
   */
  "use strict";
  
  //------------------------------------------------------------------------------
  // Rule Definition
  //------------------------------------------------------------------------------
  
  module.exports = {
      meta: {
          docs: {
              description: "disallow the use of `process.env`",
              category: "Node.js and CommonJS",
              recommended: false
          },
  
          schema: []
      },
  
      create(context) {
  
          return {
  
              MemberExpression(node) {
                  const objectName = node.object.name,
                      propertyName = node.property.name;
  
                  if (objectName === "process" && !node.computed && propertyName && propertyName === "env") {
                      context.report({ node, message: "Unexpected use of process.env." });
                  }
  
              }
  
          };
  
      }
  };