Files
homarr/scripts/check-openapi-schema.mts

44 lines
1.6 KiB
TypeScript

import assert from "node:assert/strict";
import { readFile, writeFile } from "node:fs/promises";
import { openApiDocument } from "../packages/api/src/open-api";
const baseUrl = "http://localhost:3000";
const schemaPath = "apps/docs/static/api/open-api-schema.json";
const writeMode = process.argv.slice(2).includes("--write");
const serialized = `${JSON.stringify(openApiDocument(baseUrl), null, 2)}\n`;
const generated = JSON.parse(serialized) as unknown;
function assertOpenApiDocument(value: unknown): asserts value is { openapi: string; paths: Record<string, unknown> } {
assert.ok(typeof value === "object" && value !== null && !Array.isArray(value), "OpenAPI document must be an object");
assert.equal(typeof Reflect.get(value, "openapi"), "string", "OpenAPI document must declare its version");
const paths = Reflect.get(value, "paths");
assert.ok(
typeof paths === "object" && paths !== null && !Array.isArray(paths),
"OpenAPI document must contain paths",
);
}
assertOpenApiDocument(generated);
if (writeMode) {
await writeFile(schemaPath, serialized, "utf8");
console.log(`OpenAPI schema updated (${Object.keys(generated.paths).length} paths)`);
}
const checkedIn = JSON.parse(await readFile(schemaPath, "utf8")) as unknown;
assertOpenApiDocument(checkedIn);
try {
assert.deepStrictEqual(checkedIn, generated);
} catch {
console.error(
"The checked-in OpenAPI schema is stale. Regenerate it from openApiDocument and update apps/docs/static/api/open-api-schema.json.",
);
process.exit(1);
}
// The API import graph owns background handles that are irrelevant to this one-shot script.
process.exit(0);