// @ts-check
import path from "node:path";
import fs from "node:fs/promises";
import { cwd } from "node:process";
import { validate } from "@hyperjump/json-schema/openapi-3-1";
import YAML from "yaml";

const schemaPath = path.join(cwd(), "..", "src", "pages", "api", "schema.yaml");

run().catch((error) => {
  console.error(error);
  process.exitCode = 1;
});

async function run() {
  const fileContent = await fs.readFile(schemaPath, { encoding: "utf8" });
  const parsedSchema = YAML.parse(fileContent)
  const output = await validate(
    "https://spec.openapis.org/oas/3.1/schema-base",
    parsedSchema,
    // the library doesn't support values beyond `"FLAG"` and `"BASIC"`
    // but it's the only library in js which can validate OpenAPI 3.1 schemas
    "BASIC"
  );

  if (!output.valid) {
    throw new Error("Failed to validate OpenAPI Schema.")
  }
}