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- // @ts-nocheck
-
- 'use strict';
-
- const _ = require('lodash');
- const eachDeclarationBlock = require('../../utils/eachDeclarationBlock');
- const optionsMatches = require('../../utils/optionsMatches');
- const report = require('../../utils/report');
- const ruleMessages = require('../../utils/ruleMessages');
- const shorthandData = require('../../reference/shorthandData');
- const validateOptions = require('../../utils/validateOptions');
- const vendor = require('../../utils/vendor');
-
- const ruleName = 'declaration-block-no-redundant-longhand-properties';
-
- const messages = ruleMessages(ruleName, {
- expected: (props) => `Expected shorthand property "${props}"`,
- });
-
- function rule(actual, options) {
- return (root, result) => {
- const validOptions = validateOptions(
- result,
- ruleName,
- { actual },
- {
- actual: options,
- possible: {
- ignoreShorthands: [_.isString, _.isRegExp],
- },
- optional: true,
- },
- );
-
- if (!validOptions) {
- return;
- }
-
- const longhandProperties = _.transform(shorthandData, (longhandProps, values, key) => {
- if (optionsMatches(options, 'ignoreShorthands', key)) {
- return;
- }
-
- values.forEach((value) => {
- (longhandProps[value] || (longhandProps[value] = [])).push(key);
- });
- });
-
- eachDeclarationBlock(root, (eachDecl) => {
- const longhandDeclarations = {};
-
- eachDecl((decl) => {
- const prop = decl.prop.toLowerCase();
- const unprefixedProp = vendor.unprefixed(prop);
- const prefix = vendor.prefix(prop);
-
- const shorthandProperties = longhandProperties[unprefixedProp];
-
- if (!shorthandProperties) {
- return;
- }
-
- shorthandProperties.forEach((shorthandProperty) => {
- const prefixedShorthandProperty = prefix + shorthandProperty;
-
- if (!longhandDeclarations[prefixedShorthandProperty]) {
- longhandDeclarations[prefixedShorthandProperty] = [];
- }
-
- longhandDeclarations[prefixedShorthandProperty].push(prop);
-
- const prefixedShorthandData = shorthandData[shorthandProperty].map((item) => {
- return prefix + item;
- });
-
- if (
- !_.isEqual(
- prefixedShorthandData.sort(),
- longhandDeclarations[prefixedShorthandProperty].sort(),
- )
- ) {
- return;
- }
-
- report({
- ruleName,
- result,
- node: decl,
- message: messages.expected(prefixedShorthandProperty),
- });
- });
- });
- });
- };
- }
-
- rule.ruleName = ruleName;
- rule.messages = messages;
- module.exports = rule;
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