druid/node_modules/stylelint/lib/rules/block-closing-brace-newline-after/index.js

// @ts-nocheck

'use strict';

const _ = require('lodash');
const blockString = require('../../utils/blockString');
const hasBlock = require('../../utils/hasBlock');
const optionsMatches = require('../../utils/optionsMatches');
const rawNodeString = require('../../utils/rawNodeString');
const report = require('../../utils/report');
const ruleMessages = require('../../utils/ruleMessages');
const validateOptions = require('../../utils/validateOptions');
const whitespaceChecker = require('../../utils/whitespaceChecker');

const ruleName = 'block-closing-brace-newline-after';

const messages = ruleMessages(ruleName, {
	expectedAfter: () => 'Expected newline after "}"',
	expectedAfterSingleLine: () => 'Expected newline after "}" of a single-line block',
	rejectedAfterSingleLine: () => 'Unexpected whitespace after "}" of a single-line block',
	expectedAfterMultiLine: () => 'Expected newline after "}" of a multi-line block',
	rejectedAfterMultiLine: () => 'Unexpected whitespace after "}" of a multi-line block',
});

function rule(expectation, options, context) {
	const checker = whitespaceChecker('newline', expectation, messages);

	return (root, result) => {
		const validOptions = validateOptions(
			result,
			ruleName,
			{
				actual: expectation,
				possible: [
					'always',
					'always-single-line',
					'never-single-line',
					'always-multi-line',
					'never-multi-line',
				],
			},
			{
				actual: options,
				possible: {
					ignoreAtRules: [_.isString],
				},
				optional: true,
			},
		);

		if (!validOptions) {
			return;
		}

		// Check both kinds of statements: rules and at-rules
		root.walkRules(check);
		root.walkAtRules(check);

		function check(statement) {
			if (!hasBlock(statement)) {
				return;
			}

			if (optionsMatches(options, 'ignoreAtRules', statement.name)) {
				return;
			}

			const nextNode = statement.next();

			if (!nextNode) {
				return;
			}

			// Allow an end-of-line comment x spaces after the brace
			const nextNodeIsSingleLineComment =
				nextNode.type === 'comment' &&
				!/[^ ]/.test(nextNode.raws.before || '') &&
				!nextNode.toString().includes('\n');

			const nodeToCheck = nextNodeIsSingleLineComment ? nextNode.next() : nextNode;

			if (!nodeToCheck) {
				return;
			}

			let reportIndex = statement.toString().length;
			let source = rawNodeString(nodeToCheck);

			// Skip a semicolon at the beginning, if any
			if (source && source.startsWith(';')) {
				source = source.slice(1);
				reportIndex++;
			}

			// Only check one after, because there might be other
			// spaces handled by the indentation rule
			checker.afterOneOnly({
				source,
				index: -1,
				lineCheckStr: blockString(statement),
				err: (msg) => {
					if (context.fix) {
						if (expectation.startsWith('always')) {
							const index = nodeToCheck.raws.before.search(/\r?\n/);

							if (index >= 0) {
								nodeToCheck.raws.before = nodeToCheck.raws.before.slice(index);
							} else {
								nodeToCheck.raws.before = context.newline + nodeToCheck.raws.before;
							}

							return;
						}

						if (expectation.startsWith('never')) {
							nodeToCheck.raws.before = '';

							return;
						}
					}

					report({
						message: msg,
						node: statement,
						index: reportIndex,
						result,
						ruleName,
					});
				},
			});
		}
	};
}

rule.ruleName = ruleName;
rule.messages = messages;
module.exports = rule;