| 1 | 'use strict';
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| 2 |
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| 3 | const utils = require('./utils.js')
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| 4 |
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| 5 | module.exports = function(context) {
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| 6 | const forbidden = /:animated|:button|:checkbox|:eq|:even|:file|:first([^-]|$)|:gt|:has|:header|:hidden|:image|:input|:last([^-]|$)|:lt|:odd|:parent|:password|:radio|:reset|:selected|:submit|:text|:visible/
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| 7 | const traversals = ['children', 'closest', 'filter', 'find', 'has', 'is', 'next', 'nextAll', 'nextUntil', 'not', 'parent', 'parents', 'parentsUntil', 'prev', 'prevAll', 'prevUntil', 'siblings']
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| 8 |
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| 9 | return {
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| 10 | CallExpression: function(node) {
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| 11 | if (!node.arguments[0]) return
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| 12 | if (!utils.isjQuery(node)) return
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| 13 | if (node.callee.type === 'MemberExpression' &&
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| 14 | traversals.indexOf(node.callee.property.name) === -1) return
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| 15 |
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| 16 | if (forbidden.test(node.arguments[0].value)) {
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| 17 | context.report({
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| 18 | node: node,
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| 19 | message: 'Selector extensions are not allowed'
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| 20 | })
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| 21 | }
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| 22 | }
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| 23 | }
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| 24 | }
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| 25 |
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| 26 | module.exports.schema = []
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