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