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fix(v2): remove Markdown heading id from excerpt (#4862)

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Alexey Pyltsyn 2021-06-02 17:20:53 +03:00 • committed by GitHub
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commit 644f148a8b
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8
packages/docusaurus-utils/src/__tests__/markdownParser.test.ts
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@ -121,6 +121,14 @@ describe('createExcerpt', () => {
'Lorem ipsum dolor sit amet, consectetur adipiscing elit. Vestibulum ex urna, molestie et sagittis ut, varius ac justo.', 'Lorem ipsum dolor sit amet, consectetur adipiscing elit. Vestibulum ex urna, molestie et sagittis ut, varius ac justo.',
); );
}); });
test('should create excerpt for heading specified with anchor-id syntax', () => {
expect(
createExcerpt(dedent`
## Markdown title {#my-anchor-id}
`),
).toEqual('Markdown title');
});
}); });
describe('parseMarkdownContentTitle', () => { describe('parseMarkdownContentTitle', () => {

2
packages/docusaurus-utils/src/markdownParser.ts
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@ -55,6 +55,8 @@ export function createExcerpt(fileString: string): string | undefined {
.replace(/(:{3}.*)/, '') .replace(/(:{3}.*)/, '')
// Remove Emoji names within colons include preceding whitespace. // Remove Emoji names within colons include preceding whitespace.
.replace(/\s?(:(::|[^:\n])+:)/g, '') .replace(/\s?(:(::|[^:\n])+:)/g, '')
// Remove custom Markdown heading id.
.replace(/{#*[\w-]+}/, '')
.trim(); .trim();
if (cleanedLine) { if (cleanedLine) {