Function plugin_checkExists

plugin_checkExists(
nameOrImage: string,
): Promise<PluginRegistrationResponse | null>
Checks if a plugin already exists in CUBE and returns its data.
Parameters
- nameOrImage: string
  Plugin name or Docker image to search for.
Returns Promise<PluginRegistrationResponse | null>
Promise resolving to plugin data if found, null otherwise.
- Defined in salsa/src/plugins/plugin_register.ts:117