85 lines
1.9 KiB
JavaScript
85 lines
1.9 KiB
JavaScript
|
'use strict';
|
||
|
|
|
||
|
|
const eachDeclarationBlock = require('../../utils/eachDeclarationBlock');
|
||
|
|
const isCustomProperty = require('../../utils/isCustomProperty');
|
||
|
|
const isStandardSyntaxProperty = require('../../utils/isStandardSyntaxProperty');
|
||
|
|
const report = require('../../utils/report');
|
||
|
|
const ruleMessages = require('../../utils/ruleMessages');
|
||
|
|
const { isRegExp, isString } = require('../../utils/validateTypes');
|
||
|
|
const validateOptions = require('../../utils/validateOptions');
|
||
|
|
const optionsMatches = require('../../utils/optionsMatches');
|
||
|
|
|
||
|
|
const ruleName = 'declaration-block-no-duplicate-custom-properties';
|
||
|
|
|
||
|
|
const messages = ruleMessages(ruleName, {
|
||
|
|
rejected: (property) => `Unexpected duplicate "${property}"`,
|
||
|
|
});
|
||
|
|
|
||
|
|
const meta = {
|
||
|
|
url: 'https://stylelint.io/user-guide/rules/declaration-block-no-duplicate-custom-properties',
|
||
|
|
};
|
||
|
|
|
||
|
|
/** @type {import('stylelint').Rule} */
|
||
|
|
const rule = (primary, secondaryOptions) => {
|
||
|
|
return (root, result) => {
|
||
|
|
const validOptions = validateOptions(
|
||
|
|
result,
|
||
|
|
ruleName,
|
||
|
|
{ actual: primary },
|
||
|
|
{
|
||
|
|
actual: secondaryOptions,
|
||
|
|
possible: {
|
||
|
|
ignoreProperties: [isString, isRegExp],
|
||
|
|
},
|
||
|
|
optional: true,
|
||
|
|
},
|
||
|
|
);
|
||
|
|
|
||
|
|
if (!validOptions) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
eachDeclarationBlock(root, (eachDecl) => {
|
||
|
|
const decls = new Set();
|
||
|
|
|
||
|
|
eachDecl((decl) => {
|
||
|
|
const prop = decl.prop;
|
||
|
|
|
||
|
|
if (!isStandardSyntaxProperty(prop)) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (!isCustomProperty(prop)) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (optionsMatches(secondaryOptions, 'ignoreProperties', prop)) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
const isDuplicate = decls.has(prop);
|
||
|
|
|
||
|
|
if (isDuplicate) {
|
||
|
|
report({
|
||
|
|
message: messages.rejected,
|
||
|
|
messageArgs: [prop],
|
||
|
|
node: decl,
|
||
|
|
result,
|
||
|
|
ruleName,
|
||
|
|
word: prop,
|
||
|
|
});
|
||
|
|
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
decls.add(prop);
|
||
|
|
});
|
||
|
|
});
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
rule.ruleName = ruleName;
|
||
|
|
rule.messages = messages;
|
||
|
|
rule.meta = meta;
|
||
|
|
module.exports = rule;
|