getSharedRegistry

Resolves the one integration registry shared across every app bundle on the page — the instance held at window.OCA.OpenRegister.integrations — installing this bundle's module singleton there when none exists yet (and draining any stub queue). Idempotent.

This is the entry point OpenRegister's global bootstrap uses so that registerBuiltinIntegrations / registerLeafIntegrations / registerIntegrationIcons populate the single registry every consuming app reads via useIntegrationRegistry. First bundle to install wins; all later callers converge on it.

import { getSharedRegistry, registerBuiltinIntegrations, registerLeafIntegrations } from '@conduction/nextcloud-vue'

const registry = getSharedRegistry()          // window-global, install-if-needed
registerBuiltinIntegrations(registry)
registerLeafIntegrations(registry)

Signature

getSharedRegistry()            // resolve against window
getSharedRegistry(fakeWindow)  // resolve against a test double

Returns a real registry instance (never a stub). See sharedRegistryIfInstalled for the read-only counterpart used by the consumer read path.