/**
 * Regenerator for `schema/config.schema.json`.
 *
 * Run via `bun run schema` from the package root. Writes the draft 2020-12 JSON
 * Schema rendering of `ConfigSchema` (see `config-schema.ts`) to
 * `schema/config.schema.json`, which ships in the package so editors can
 * validate a hand-written config. The `config.test.ts` freshness lock fails
 * when a committed schema drifts from what this script produces.
 */

import { mkdirSync, writeFileSync } from "node:fs";
import { dirname, join } from "node:path";
import { fileURLToPath } from "node:url";
import { configJsonSchema } from "./config-schema.ts";

const packageDir = join(dirname(fileURLToPath(import.meta.url)), "..");
const schemaDir = join(packageDir, "schema");
mkdirSync(schemaDir, { recursive: true });
const out = join(schemaDir, "config.schema.json");
writeFileSync(out, `${JSON.stringify(configJsonSchema(), null, 2)}\n`);
console.log(`wrote ${out}`);