forked from stylelint/stylelint
/
index.js
58 lines (44 loc) · 1.18 KB
/
index.js
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
// @ts-nocheck
'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}"`,
});
function rule(actual, options, context) {
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.startsWith('-')) {
return;
}
if (!isAutoprefixable.atRuleName(name)) {
return;
}
if (context.fix) {
atRule.name = isAutoprefixable.unprefix(atRule.name);
return;
}
report({
message: messages.rejected(name),
node: atRule,
result,
ruleName,
});
});
};
}
rule.ruleName = ruleName;
rule.messages = messages;
module.exports = rule;