contentlayer.config.ts

import { defineDocumentType, makeSource } from 'contentlayer2/source-files'
import remarkGfm from 'remark-gfm'

export const Post = defineDocumentType(() => ({
  name: 'Post',
  filePathPattern: `blog/**/*.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' }, required: false },
    published: { type: 'boolean', default: true },
  },
  computedFields: {
    slug: {
      type: 'string',
      resolve: (post) => post._raw.flattenedPath.replace('blog/', ''),
    },
    url: {
      type: 'string',
      resolve: (post) => `/blog/${post._raw.flattenedPath.replace('blog/', '')}`,
    },
  },
}))

export default makeSource({
  contentDirPath: 'content',
  documentTypes: [Post],
  mdx: {
    remarkPlugins: [remarkGfm],
  },
})