Jsonc support

[JonathonRP]

Does the lib support jsonc?

[sdorra]

There is no build-in jsonc parser, but you can use a custom parser e.g.:

import {
  defineCollection,
  defineConfig,
  defineParser,
} from "@content-collections/core";
import JSONC from "comment-json";
import { z } from "zod";

const parser = defineParser((content: string) => {
  const ast = JSONC.parse(content);
  if (ast === null || Array.isArray(ast) || typeof ast !== "object") {
    throw new Error("Invalid content only objects are allowed");
  }
  return ast;
});

const movies = defineCollection({
  name: "movies",
  directory: "movies",
  include: "*.jsonc",
  parser,
  schema: z.object({
    title: z.string(),
    description: z.string(),
    year: z.coerce.number().min(1888).max(new Date().getFullYear()),
  }),
});

export default defineConfig({
  collections: [movies],
});

The example above uses the comment-json library, which must be installed first.

[JonathonRP]

Thank you! This custom parser implementation is enough to unblock me 👍