import { glob } from 'astro/loaders'
import { defineCollection, z } from 'astro:content'

const blog = defineCollection({
  loader: glob({ base: './src/content/blog', pattern: '**/*.md' }),
  // Type-check frontmatter using a schema
  schema: z.object({
    title: z.string(),
    description: z.string(),
    // Transform string to Date object
    pubDate: z.coerce.date(),
    updatedDate: z.coerce.date().optional(),
    heroImage: z.string().optional(),
  }),
})

export const collections = { blog }