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contentlayer.config.ts
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contentlayer.config.ts
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import { defineDocumentType, makeSource } from "contentlayer/source-files"
import rehypeAutolinkHeadings from "rehype-autolink-headings"
import rehypePrettyCode from "rehype-pretty-code"
import rehypeSlug from "rehype-slug"
import remarkGfm from "remark-gfm"
export const Post = defineDocumentType(() => ({
name: "Post",
filePathPattern: `**/*{.md,.mdx}`,
contentType: "mdx",
fields: {
title: { type: "string", required: true },
date: { type: "date", required: true },
description: { type: "string", required: false },
image: { type: "string", required: false },
},
computedFields: {
url: {
type: "string",
resolve: (post) =>
post._raw.flattenedPath.split("-").slice(1).join("-"),
},
},
}))
export default makeSource({
contentDirPath: "./src/content/blog",
disableImportAliasWarning: true,
documentTypes: [Post],
mdx: {
remarkPlugins: [remarkGfm], // support GitHub Flavored Markdown
rehypePlugins: [
rehypeSlug, // add id's to headings
[
rehypePrettyCode,
{
theme: "github-dark",
onVisitLine(node: any) {
if (node.children.length === 0) {
node.children = [{ type: "text", value: " " }]
}
},
onVisitHighlightedLine(node: any) {
node.properties.className.push("line--highlighted")
},
onVisitHighlightedWord(node: any) {
node.properties.className = ["word--highlighted"]
},
},
],
[
rehypeAutolinkHeadings,
{
properties: {
className: ["subheading-anchor"],
ariaLabel: "Link to section",
},
},
],
],
},
})