/
index.js
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/
index.js
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// @ts-nocheck
'use strict';
const isStandardSyntaxAtRule = require('../../utils/isStandardSyntaxAtRule');
const isStandardSyntaxRule = require('../../utils/isStandardSyntaxRule');
const report = require('../../utils/report');
const ruleMessages = require('../../utils/ruleMessages');
const validateOptions = require('../../utils/validateOptions');
const ruleName = 'no-invalid-position-at-import-rule';
const messages = ruleMessages(ruleName, {
rejected: 'Unexpected invalid position @import rule',
});
function rule(actual) {
return (root, result) => {
const validOptions = validateOptions(result, ruleName, { actual });
if (!validOptions) {
return;
}
let invalidPosition = false;
root.walk((node) => {
const nodeName = node.name && node.name.toLowerCase();
if (
(node.type === 'atrule' &&
nodeName !== 'charset' &&
nodeName !== 'import' &&
isStandardSyntaxAtRule(node)) ||
(node.type === 'rule' && isStandardSyntaxRule(node))
) {
invalidPosition = true;
return;
}
if (node.type === 'atrule' && nodeName === 'import') {
if (invalidPosition) {
report({
message: messages.rejected,
node,
result,
ruleName,
});
}
}
});
};
}
rule.ruleName = ruleName;
rule.messages = messages;
module.exports = rule;