49 lines
1.1 KiB
JavaScript
49 lines
1.1 KiB
JavaScript
// @ts-nocheck
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'use strict';
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const _ = require('lodash');
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const functionArgumentsSearch = require('../../utils/functionArgumentsSearch');
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const isStandardSyntaxUrl = require('../../utils/isStandardSyntaxUrl');
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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 ruleName = 'function-url-no-scheme-relative';
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const messages = ruleMessages(ruleName, {
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rejected: 'Unexpected scheme-relative url',
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});
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function rule(actual) {
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return (root, result) => {
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const validOptions = validateOptions(result, ruleName, { actual });
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if (!validOptions) {
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return;
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}
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root.walkDecls((decl) => {
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functionArgumentsSearch(decl.toString().toLowerCase(), 'url', (args, index) => {
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const url = _.trim(args, ' \'"');
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if (!isStandardSyntaxUrl(url) || !url.startsWith('//')) {
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return;
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}
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report({
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message: messages.rejected,
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node: decl,
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index,
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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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rule.ruleName = ruleName;
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rule.messages = messages;
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module.exports = rule;
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