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mdsvex.config.js
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mdsvex.config.js
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import path from 'path';
import autolinkHeadings from 'rehype-autolink-headings';
import slugPlugin from 'rehype-slug';
import readingTime from 'remark-reading-time';
import preview, { textFormatter, htmlFormatter } from 'remark-preview';
export default {
extensions: ['.svx', '.md'],
layout: {
support: './src/_elements/layouts/markdown/Support.svelte',
blog: './src/_elements/layouts/markdown/Blog.svelte'
},
smartypants: {
dashes: 'oldschool'
},
remarkPlugins: [
// adds a `readingTime` frontmatter attribute
readingTime(),
// Add a text preview snippet (no formatting) so we can use it in the meta description tag
preview(textFormatter({ length: 300, maxBlocks: 1 })),
// Add an HTML preview snippet (formatted) so we can use it when displaying all posts
preview(
htmlFormatter({
length: 300,
maxBlocks: 1
}),
{
attribute: 'previewHtml'
}
),
posts
],
rehypePlugins: [
slugPlugin,
[
autolinkHeadings,
{
behavior: 'prepend'
}
]
]
};
/**
* Add slug to metadata and convert `date` timezone to UTC
*/
function posts() {
return (_, file) => {
const parsed = path.parse(file.filename);
const slug =
parsed.name === 'index' ? path.parse(file.filename).dir.split('/').pop() : parsed.name;
file.data.fm = {
...file.data.fm,
slug,
// remove timezone from parsed date
date: file.data.fm.date ? new Date(file.data.fm.date).toLocaleDateString() : undefined
};
};
}