50 lines
1.3 KiB
JavaScript
50 lines
1.3 KiB
JavaScript
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let stylelint = require('stylelint');
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let sortNodeProperties = require('postcss-sorting/lib/properties-order/sortNodeProperties');
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let { namespace, getContainingNode, isRuleWithNodes } = require('../../utils');
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let checkNode = require('./checkNode');
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let ruleName = namespace('properties-alphabetical-order');
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let messages = stylelint.utils.ruleMessages(ruleName, {
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expected: (first, second) => `Expected ${first} to come before ${second}`,
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});
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function rule(actual, options, context = {}) {
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return function ruleBody(root, result) {
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let validOptions = stylelint.utils.validateOptions(result, ruleName, {
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actual,
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possible: Boolean,
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});
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if (!validOptions) {
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return;
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}
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let processedParents = [];
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root.walk(function processRulesAndAtrules(input) {
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let node = getContainingNode(input);
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// Avoid warnings duplication, caused by interfering in `root.walk()` algorigthm with `getContainingNode()`
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if (processedParents.includes(node)) {
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return;
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}
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processedParents.push(node);
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if (isRuleWithNodes(node)) {
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if (context.fix) {
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sortNodeProperties(node, { order: 'alphabetical' });
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} else {
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checkNode(node, result, ruleName, messages);
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}
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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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