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107 lines
2.3 KiB
107 lines
2.3 KiB
// @ts-nocheck |
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'use strict'; |
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const _ = require('lodash'); |
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const isCustomProperty = require('../../utils/isCustomProperty'); |
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const isStandardSyntaxDeclaration = require('../../utils/isStandardSyntaxDeclaration'); |
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const isStandardSyntaxProperty = require('../../utils/isStandardSyntaxProperty'); |
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const optionsMatches = require('../../utils/optionsMatches'); |
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const properties = require('known-css-properties').all; |
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const report = require('../../utils/report'); |
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const ruleMessages = require('../../utils/ruleMessages'); |
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const validateOptions = require('../../utils/validateOptions'); |
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const vendor = require('../../utils/vendor'); |
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const ruleName = 'property-no-unknown'; |
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const messages = ruleMessages(ruleName, { |
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rejected: (property) => `Unexpected unknown property "${property}"`, |
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}); |
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function rule(actual, options) { |
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const allValidProperties = new Set(properties); |
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return (root, result) => { |
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const validOptions = validateOptions( |
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result, |
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ruleName, |
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{ actual }, |
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{ |
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actual: options, |
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possible: { |
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ignoreProperties: [_.isString, _.isRegExp], |
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checkPrefixed: _.isBoolean, |
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ignoreSelectors: [_.isString, _.isRegExp], |
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ignoreAtRules: [_.isString, _.isRegExp], |
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}, |
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optional: true, |
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}, |
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); |
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if (!validOptions) { |
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return; |
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} |
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const shouldCheckPrefixed = _.get(options, 'checkPrefixed'); |
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root.walkDecls(checkStatement); |
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function checkStatement(decl) { |
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const prop = decl.prop; |
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if (!isStandardSyntaxProperty(prop)) { |
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return; |
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} |
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if (!isStandardSyntaxDeclaration(decl)) { |
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return; |
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} |
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if (isCustomProperty(prop)) { |
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return; |
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} |
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if (!shouldCheckPrefixed && vendor.prefix(prop)) { |
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return; |
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} |
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if (optionsMatches(options, 'ignoreProperties', prop)) { |
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return; |
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} |
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const { selector } = decl.parent; |
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if (selector && optionsMatches(options, 'ignoreSelectors', selector)) { |
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return; |
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} |
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let node = decl.parent; |
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while (node && node.type !== 'root') { |
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const { type, name } = node; |
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if (type === 'atrule' && optionsMatches(options, 'ignoreAtRules', name)) { |
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return; |
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} |
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node = node.parent; |
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} |
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if (allValidProperties.has(prop.toLowerCase())) { |
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return; |
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} |
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report({ |
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message: messages.rejected(prop), |
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node: decl, |
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result, |
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ruleName, |
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}); |
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} |
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}; |
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} |
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rule.ruleName = ruleName; |
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rule.messages = messages; |
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module.exports = rule;
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