| "use strict"; |
| |
| const isAutoprefixable = require("../../utils/isAutoprefixable"); |
| const isStandardSyntaxAtRule = require("../../utils/isStandardSyntaxAtRule"); |
| const report = require("../../utils/report"); |
| const ruleMessages = require("../../utils/ruleMessages"); |
| const validateOptions = require("../../utils/validateOptions"); |
| |
| const ruleName = "at-rule-no-vendor-prefix"; |
| |
| const messages = ruleMessages(ruleName, { |
| rejected: p => `Unexpected vendor-prefixed at-rule "@${p}"` |
| }); |
| |
| const rule = function(actual) { |
| return function(root, result) { |
| const validOptions = validateOptions(result, ruleName, { actual }); |
| |
| if (!validOptions) { |
| return; |
| } |
| |
| root.walkAtRules(atRule => { |
| if (!isStandardSyntaxAtRule(atRule)) { |
| return; |
| } |
| |
| const name = atRule.name; |
| |
| if (name[0] !== "-") { |
| return; |
| } |
| |
| if (!isAutoprefixable.atRuleName(name)) { |
| return; |
| } |
| |
| report({ |
| message: messages.rejected(name), |
| node: atRule, |
| result, |
| ruleName |
| }); |
| }); |
| }; |
| }; |
| |
| rule.ruleName = ruleName; |
| rule.messages = messages; |
| module.exports = rule; |