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Allow importing of rehype plugins (#2075)

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Fixes #2061
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Drew Powers 2021-12-01 12:03:04 -07:00 committed by GitHub
parent 1c40f6ed38
commit b348ca6c9f
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3 changed files with 11 additions and 1 deletions
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5
.changeset/wise-icons-tell.md Normal file
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@ -0,0 +1,5 @@
---
'astro': patch
---
Bugfix: allow dynamic importing of rehype plugins

5
packages/astro/src/core/ssr/index.ts
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@ -209,9 +209,14 @@ export async function render(renderers: Renderer[], mod: ComponentInstance, ssrO
renderOpts = mdRender[1];
mdRender = mdRender[0];
}
// ['rehype-toc', opts]
if (typeof mdRender === 'string') {
({ default: mdRender } = await import(mdRender));
}
// [import('rehype-toc'), opts]
else if (mdRender instanceof Promise) {
({ default: mdRender } = await mdRender);
}
const { code } = await mdRender(content, { ...renderOpts, ...(opts ?? {}) });
return code;
},

2
packages/astro/test/astro-markdown-plugins.test.js
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@ -15,7 +15,7 @@ describe('Astro Markdown plugins', () => {
markdownRemark,
{
remarkPlugins: ['remark-code-titles', ['rehype-autolink-headings', { behavior: 'prepend' }]],
rehypePlugins: [['rehype-toc', { headings: ['h2', 'h3'] }], ['rehype-add-classes', { 'h1,h2,h3': 'title' }], 'rehype-slug'],
rehypePlugins: [[import('rehype-toc'), { headings: ['h2', 'h3'] }], ['rehype-add-classes', { 'h1,h2,h3': 'title' }], 'rehype-slug'],
},
],
},