portfolio/contentlayer.config.ts at main · josetom/portfolio · GitHub

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import { ComputedFields, defineDocumentType, makeSource } from 'contentlayer/source-files';
import readingTime from 'reading-time';
import rehypeSlug from 'rehype-slug';
import rehypeAutolinkHeadings from 'rehype-autolink-headings';

const computedFields: ComputedFields = {
  readingTime: { type: 'json', resolve: (doc) => readingTime(doc.body.raw) },
  wordCount: {
    type: 'number',
    resolve: (doc) => doc.body.raw.split(/\s+/gu).length,
  },
  slug: {
    type: 'string',
    resolve: (doc) => doc._raw.sourceFileName.replace(/\.mdx$/, ''),
  },
};

const Blog = defineDocumentType(() => ({
  name: 'Blog',
  filePathPattern: '*.mdx',
  bodyType: 'mdx',
  fields: {
    title: { type: 'string', required: true },
    publishedAt: { type: 'string', required: true },
    summary: { type: 'string', required: true },
    tags: { type: 'string', required: true },
    image: { type: 'string', required: true },
  },
  computedFields,
}));

export default makeSource({
  contentDirPath: 'data/blog',
  documentTypes: [Blog],
  mdx: {
    rehypePlugins: [
      rehypeSlug,
      [
        rehypeAutolinkHeadings,
        {
          properties: {
            className: ['anchor'],
          },
        },
      ],
    ],
  },
});