| 'use strict'; |
| |
| const isStandardSyntaxAtRule = require('../../utils/isStandardSyntaxAtRule'); |
| const report = require('../../utils/report'); |
| const ruleMessages = require('../../utils/ruleMessages'); |
| const validateOptions = require('../../utils/validateOptions'); |
| |
| const ruleName = 'at-rule-name-case'; |
| |
| const messages = ruleMessages(ruleName, { |
| expected: (actual, expected) => `Expected "${actual}" to be "${expected}"`, |
| }); |
| |
| /** @type {import('stylelint').Rule} */ |
| const rule = (primary, _secondary, context) => { |
| return (root, result) => { |
| const validOptions = validateOptions(result, ruleName, { |
| actual: primary, |
| possible: ['lower', 'upper'], |
| }); |
| |
| if (!validOptions) { |
| return; |
| } |
| |
| /** @type {'lower' | 'upper'} */ |
| const expectation = primary; |
| |
| root.walkAtRules((atRule) => { |
| if (!isStandardSyntaxAtRule(atRule)) { |
| return; |
| } |
| |
| const name = atRule.name; |
| |
| const expectedName = expectation === 'lower' ? name.toLowerCase() : name.toUpperCase(); |
| |
| if (name === expectedName) { |
| return; |
| } |
| |
| if (context.fix) { |
| atRule.name = expectedName; |
| |
| return; |
| } |
| |
| report({ |
| message: messages.expected(name, expectedName), |
| node: atRule, |
| ruleName, |
| result, |
| }); |
| }); |
| }; |
| }; |
| |
| rule.ruleName = ruleName; |
| rule.messages = messages; |
| module.exports = rule; |