75 lines
1.9 KiB
JavaScript
75 lines
1.9 KiB
JavaScript
'use strict';
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const blockString = require('../../utils/blockString');
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const report = require('../../utils/report');
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const ruleMessages = require('../../utils/ruleMessages');
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const validateOptions = require('../../utils/validateOptions');
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const whitespaceChecker = require('../../utils/whitespaceChecker');
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const { isAtRule, isRule } = require('../../utils/typeGuards');
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const ruleName = 'declaration-block-semicolon-newline-before';
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const messages = ruleMessages(ruleName, {
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expectedBefore: () => 'Expected newline before ";"',
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expectedBeforeMultiLine: () => 'Expected newline before ";" in a multi-line declaration block',
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rejectedBeforeMultiLine: () =>
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'Unexpected whitespace before ";" in a multi-line declaration block',
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});
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const meta = {
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url: 'https://stylelint.io/user-guide/rules/declaration-block-semicolon-newline-before',
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deprecated: true,
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};
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/** @type {import('stylelint').Rule} */
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const rule = (primary) => {
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const checker = whitespaceChecker('newline', primary, messages);
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return (root, result) => {
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const validOptions = validateOptions(result, ruleName, {
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actual: primary,
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possible: ['always', 'always-multi-line', 'never-multi-line'],
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});
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if (!validOptions) {
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return;
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}
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root.walkDecls((decl) => {
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const parentRule = decl.parent;
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if (!parentRule) throw new Error('A parent node must be present');
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if (!isAtRule(parentRule) && !isRule(parentRule)) {
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return;
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}
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if (!parentRule.raws.semicolon && parentRule.last === decl) {
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return;
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}
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const declString = decl.toString();
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checker.beforeAllowingIndentation({
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source: declString,
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index: declString.length,
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lineCheckStr: blockString(parentRule),
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err: (m) => {
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report({
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message: m,
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node: decl,
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index: decl.toString().length - 1,
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result,
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ruleName,
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});
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},
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});
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});
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};
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};
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rule.ruleName = ruleName;
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rule.messages = messages;
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rule.meta = meta;
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module.exports = rule;
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