26 lines
795 B
JavaScript
26 lines
795 B
JavaScript
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/**
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* This helper module contains the API expectation of the diff output HTML.
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*
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* This helps simulate what third-party HTML scrapers, such as Sourcegraph,
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* should be looking for.
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*/
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export const getDiffCodePart = (codeElement) => {
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const el = codeElement.closest('[data-interop-type]');
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return el.dataset.interopType === 'old' ? 'base' : 'head';
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};
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export const getCodeElementFromLineNumber = (codeView, line, part) => {
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const type = part === 'base' ? 'old' : 'new';
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const el = codeView.querySelector(`[data-interop-${type}-line="${line}"]`);
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return el ? el.querySelector('span.line') : null;
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};
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export const getLineNumberFromCodeElement = (codeElement) => {
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const el = codeElement.closest('[data-interop-line]');
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return parseInt(el.dataset.interopLine || '', 10);
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};
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