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- // @ts-nocheck
-
- 'use strict';
-
- const declarationColonSpaceChecker = require('../declarationColonSpaceChecker');
- const declarationValueIndex = require('../../utils/declarationValueIndex');
- const ruleMessages = require('../../utils/ruleMessages');
- const validateOptions = require('../../utils/validateOptions');
- const whitespaceChecker = require('../../utils/whitespaceChecker');
-
- const ruleName = 'declaration-colon-space-before';
-
- const messages = ruleMessages(ruleName, {
- expectedBefore: () => 'Expected single space before ":"',
- rejectedBefore: () => 'Unexpected whitespace before ":"',
- });
-
- function rule(expectation, options, context) {
- const checker = whitespaceChecker('space', expectation, messages);
-
- return (root, result) => {
- const validOptions = validateOptions(result, ruleName, {
- actual: expectation,
- possible: ['always', 'never'],
- });
-
- if (!validOptions) {
- return;
- }
-
- declarationColonSpaceChecker({
- root,
- result,
- locationChecker: checker.before,
- checkedRuleName: ruleName,
- fix: context.fix
- ? (decl, index) => {
- const colonIndex = index - declarationValueIndex(decl);
- const between = decl.raws.between;
-
- if (expectation === 'always') {
- decl.raws.between =
- between.slice(0, colonIndex).replace(/\s*$/, ' ') + between.slice(colonIndex);
-
- return true;
- }
-
- if (expectation === 'never') {
- decl.raws.between =
- between.slice(0, colonIndex).replace(/\s*$/, '') + between.slice(colonIndex);
-
- return true;
- }
- }
- : null,
- });
- };
- }
-
- rule.ruleName = ruleName;
- rule.messages = messages;
- module.exports = rule;
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