2023-04-23 21:23:45 +05:30
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const { forEachLine, getLineMetadata, isBlankLine } = require(`markdownlint-rule-helpers`);
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2023-01-13 00:05:48 +05:30
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module.exports = {
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names: ['tabs-blank-lines'],
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description: 'Tab elements must be surrounded by blank lines',
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tags: ['gitlab-docs', 'tabs'],
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function: (params, onError) => {
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const tabElements = ['::Tabs', '::EndTabs', ':::TabTitle'];
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forEachLine(getLineMetadata(params), (line, lineIndex) => {
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const lineHasTab = tabElements.includes(line.split(' ')[0]);
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const prevLine = params.lines[lineIndex - 1];
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const nextLine = params.lines[lineIndex + 1];
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if (lineHasTab && (!isBlankLine(prevLine) || !isBlankLine(nextLine))) {
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onError({
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lineNumber: lineIndex + 1,
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});
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}
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});
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},
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};
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