eslint/tests/fixtures/testers/rule-tester/no-var.js

   1 /**
   2  * @fileoverview Rule to remove var statement
   3  * @author Nicholas C. Zakas
   4  */
   5
   6 //------------------------------------------------------------------------------
   7 // Rule Definition
   8 //------------------------------------------------------------------------------
   9
  10 "use strict";
  11
  12 module.exports = {
  13
  14     meta: {
  15         fixable: "code"
  16     },
  17
  18     create(context) {
  19
  20         var sourceCode = context.getSourceCode();
  21
  22         return {
  23             "VariableDeclaration": function(node) {
  24                 if (node.kind === "var") {
  25                     context.report({
  26                         node: node,
  27                         loc: sourceCode.getFirstToken(node).loc,
  28                         message: "Bad var.",
  29                         fix: function(fixer) {
  30                             return fixer.remove(sourceCode.getFirstToken(node));
  31                         }
  32                     })
  33                 }
  34             }
  35         };
  36     }
  37 };