64 lines
1.4 KiB
JavaScript
64 lines
1.4 KiB
JavaScript
// @ts-nocheck
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'use strict';
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const hasBlock = require('../../utils/hasBlock');
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const isStandardSyntaxAtRule = require('../../utils/isStandardSyntaxAtRule');
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const rawNodeString = require('../../utils/rawNodeString');
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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 whitespaceChecker = require('../../utils/whitespaceChecker');
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const ruleName = 'at-rule-semicolon-space-before';
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const messages = ruleMessages(ruleName, {
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expectedBefore: () => 'Expected single space before ";"',
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rejectedBefore: () => 'Unexpected whitespace before ";"',
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});
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function rule(expectation) {
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const checker = whitespaceChecker('space', expectation, messages);
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return (root, result) => {
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const validOptions = validateOptions(result, ruleName, {
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actual: expectation,
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possible: ['always', 'never'],
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});
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if (!validOptions) {
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return;
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}
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root.walkAtRules((atRule) => {
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if (hasBlock(atRule)) {
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return;
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}
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if (!isStandardSyntaxAtRule(atRule)) {
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return;
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}
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const nodeString = rawNodeString(atRule);
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checker.before({
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source: nodeString,
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index: nodeString.length,
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err: (m) => {
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report({
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message: m,
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node: atRule,
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index: nodeString.length - 1,
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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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};
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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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