Function resolveRestServerConfig

packages/rest/src/rest.server.ts:1221–1253

(
  config: RestServerConfig,
)

};

function resolveRestServerConfig(
  config: RestServerConfig,
): RestServerResolvedConfig {
  const result: RestServerResolvedConfig = Object.assign(
    cloneDeep(DEFAULT_CONFIG),
    config,
  );

  // Can't check falsiness, 0 is a valid port.
  if (result.port == null) {
    result.port = 3000;
  }

  if (result.host == null) {
    // Set it to '' so that the http server will listen on all interfaces
    result.host = undefined;
  }

  if (!result.openApiSpec.endpointMapping) {
    // mapping may be mutated by addOpenApiSpecEndpoint, be sure that doesn't
    // pollute the default mapping configuration
    result.openApiSpec.endpointMapping = cloneDeep(OPENAPI_SPEC_MAPPING);
  }

  result.apiExplorer = normalizeApiExplorerConfig(config.apiExplorer);

  if (result.openApiSpec.disabled) {
    // Disable apiExplorer if the OpenAPI spec endpoint is disabled
    result.apiExplorer.disabled = true;
  }

  return result;
}

function normalizeApiExplorerConfig(
  input: ApiExplorerOptions | undefined,