.config/coc/extensions/node_modules/coc-prettier/node_modules/eslint/lib/rules/no-script-url.js

   1 /**
   2  * @fileoverview Rule to flag when using javascript: urls
   3  * @author Ilya Volodin
   4  */
   5 /* jshint scripturl: true */
   6 /* eslint no-script-url: 0 */
   7
   8 "use strict";
   9
  10 //------------------------------------------------------------------------------
  11 // Rule Definition
  12 //------------------------------------------------------------------------------
  13
  14 module.exports = {
  15     meta: {
  16         type: "suggestion",
  17
  18         docs: {
  19             description: "disallow `javascript:` urls",
  20             category: "Best Practices",
  21             recommended: false,
  22             url: "https://eslint.org/docs/rules/no-script-url"
  23         },
  24
  25         schema: []
  26     },
  27
  28     create(context) {
  29
  30         return {
  31
  32             Literal(node) {
  33                 if (node.value && typeof node.value === "string") {
  34                     const value = node.value.toLowerCase();
  35
  36                     if (value.indexOf("javascript:") === 0) {
  37                         context.report({ node, message: "Script URL is a form of eval." });
  38                     }
  39                 }
  40             }
  41         };
  42
  43     }
  44 };