index.js 1.3 KB

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  1. 'use strict';
  2. const atRuleNameSpaceChecker = require('../atRuleNameSpaceChecker');
  3. const ruleMessages = require('../../utils/ruleMessages');
  4. const validateOptions = require('../../utils/validateOptions');
  5. const whitespaceChecker = require('../../utils/whitespaceChecker');
  6. const ruleName = 'at-rule-name-space-after';
  7. const messages = ruleMessages(ruleName, {
  8. expectedAfter: (name) => `Expected single space after at-rule name "${name}"`,
  9. });
  10. const meta = {
  11. url: 'https://stylelint.io/user-guide/rules/list/at-rule-name-space-after',
  12. };
  13. /** @type {import('stylelint').Rule} */
  14. const rule = (primary, _secondary, context) => {
  15. const checker = whitespaceChecker('space', primary, messages);
  16. return (root, result) => {
  17. const validOptions = validateOptions(result, ruleName, {
  18. actual: primary,
  19. possible: ['always', 'always-single-line'],
  20. });
  21. if (!validOptions) {
  22. return;
  23. }
  24. atRuleNameSpaceChecker({
  25. root,
  26. result,
  27. locationChecker: checker.after,
  28. checkedRuleName: ruleName,
  29. fix: context.fix
  30. ? (atRule) => {
  31. if (typeof atRule.raws.afterName === 'string') {
  32. atRule.raws.afterName = atRule.raws.afterName.replace(/^\s*/, ' ');
  33. }
  34. }
  35. : null,
  36. });
  37. };
  38. };
  39. rule.ruleName = ruleName;
  40. rule.messages = messages;
  41. rule.meta = meta;
  42. module.exports = rule;