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contentlayer.config.ts
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contentlayer.config.ts
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/* eslint-disable @typescript-eslint/no-explicit-any */
import { defineDocumentType, makeSource } from "contentlayer/source-files";
import readingTime from "reading-time";
import rehypeAutolinkHeadings from "rehype-autolink-headings";
import rehypePrettyCode from "rehype-pretty-code";
import rehypeSlug from "rehype-slug";
import remarkGfm from "remark-gfm";
const Post = defineDocumentType(() => ({
name: "Post",
filePathPattern: "**/*.{md,mdx}",
contentType: "mdx",
fields: {
title: { type: "string", required: true },
description: { type: "string", required: true },
date: { type: "date", required: true },
tags: { type: "list", of: { type: "string" } },
image: { type: "string", required: true }
},
computedFields: {
readingTime: {
type: "json",
resolve: (doc) => readingTime(doc.body.raw)
},
slug: {
type: "string",
resolve: (doc) => doc._raw.sourceFileName.replace(/\.mdx?$/, "")
}
}
}));
export default makeSource({
contentDirPath: "./posts",
documentTypes: [Post],
onExtraFieldData: "ignore",
mdx: {
remarkPlugins: [remarkGfm],
rehypePlugins: [
[
rehypePrettyCode,
{
theme: "one-dark-pro",
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"];
}
}
],
rehypeSlug,
[
rehypeAutolinkHeadings,
{
behavior: "wrap",
properties: {
className: ["subheading-anchor"],
ariaLabel: "Link to section"
}
}
]
]
}
});