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- // @ts-nocheck
-
- 'use strict';
-
- const blockString = require('../../utils/blockString');
- const getDeclarationValue = require('../../utils/getDeclarationValue');
- const report = require('../../utils/report');
- const ruleMessages = require('../../utils/ruleMessages');
- const setDeclarationValue = require('../../utils/setDeclarationValue');
- const validateOptions = require('../../utils/validateOptions');
- const whitespaceChecker = require('../../utils/whitespaceChecker');
-
- const ruleName = 'declaration-block-semicolon-space-before';
-
- const messages = ruleMessages(ruleName, {
- expectedBefore: () => 'Expected single space before ";"',
- rejectedBefore: () => 'Unexpected whitespace before ";"',
- expectedBeforeSingleLine: () =>
- 'Expected single space before ";" in a single-line declaration block',
- rejectedBeforeSingleLine: () =>
- 'Unexpected whitespace before ";" in a single-line declaration block',
- });
-
- function rule(expectation, options, context) {
- const checker = whitespaceChecker('space', expectation, messages);
-
- return (root, result) => {
- const validOptions = validateOptions(result, ruleName, {
- actual: expectation,
- possible: ['always', 'never', 'always-single-line', 'never-single-line'],
- });
-
- if (!validOptions) {
- return;
- }
-
- root.walkDecls((decl) => {
- // Ignore last declaration if there's no trailing semicolon
- const parentRule = decl.parent;
-
- if (!parentRule.raws.semicolon && parentRule.last === decl) {
- return;
- }
-
- const declString = decl.toString();
-
- checker.before({
- source: declString,
- index: declString.length,
- lineCheckStr: blockString(parentRule),
- err: (m) => {
- if (context.fix) {
- const value = getDeclarationValue(decl);
-
- if (expectation.startsWith('always')) {
- if (decl.important) {
- decl.raws.important = ' !important ';
- } else {
- setDeclarationValue(decl, value.replace(/\s*$/, ' '));
- }
-
- return;
- }
-
- if (expectation.startsWith('never')) {
- if (decl.important) {
- decl.raws.important = decl.raws.important.replace(/\s*$/, '');
- } else {
- setDeclarationValue(decl, value.replace(/\s*$/, ''));
- }
-
- return;
- }
- }
-
- report({
- message: m,
- node: decl,
- index: decl.toString().length - 1,
- result,
- ruleName,
- });
- },
- });
- });
- };
- }
-
- rule.ruleName = ruleName;
- rule.messages = messages;
- module.exports = rule;
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