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contentlayer.config.ts
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/
contentlayer.config.ts
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import {
ComputedFields,
defineDocumentType,
makeSource,
} from 'contentlayer/source-files'
import readingTime from 'reading-time'
import rehypePrism from 'rehype-prism-plus'
import rehypeCodeTitles from 'rehype-code-titles'
const getSlug = (document) => document._raw.sourceFileName.replace(/\.mdx$/, '')
const computedFields: ComputedFields = {
slug: {
type: 'string',
resolve: (document) => getSlug(document),
},
image: {
type: 'string',
resolve: (document) => `/blog/${getSlug(document)}/image.png`,
},
og: {
type: 'string',
resolve: (document) => `/blog/${getSlug(document)}/og.png`,
},
readingTime: {
type: 'json',
resolve: (document) => readingTime(document.body.raw),
},
}
export const Post = defineDocumentType(() => ({
name: 'Post',
filePathPattern: `**/*.mdx`,
contentType: 'mdx',
fields: {
title: { type: 'string', required: true },
summary: { type: 'string', required: true },
publishedAt: { type: 'string', required: true },
updatedAt: { type: 'string', required: false },
tags: { type: 'json', required: false },
},
computedFields,
}))
export default makeSource({
contentDirPath: 'data/blog',
documentTypes: [Post],
mdx: {
rehypePlugins: [rehypeCodeTitles, rehypePrism],
},
})