/**
* Copyright 2024 Google LLC
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import { Genkit } from 'genkit';
import { GenkitPlugin, genkitPlugin } from 'genkit/plugin';
import { getDerivedParams } from '../common/index.js';
import { PluginOptions } from './types.js';
import { vertexAiIndexers, vertexAiRetrievers } from './vector_search/index.js';
export { type PluginOptions } from '../common/types.js';
export {
getBigQueryDocumentIndexer,
getBigQueryDocumentRetriever,
getFirestoreDocumentIndexer,
getFirestoreDocumentRetriever,
vertexAiIndexerRef,
vertexAiIndexers,
vertexAiRetrieverRef,
vertexAiRetrievers,
type DocumentIndexer,
type DocumentRetriever,
type Neighbor,
type VectorSearchOptions,
} from './vector_search/index.js';
/**
* Add Google Cloud Vertex AI to Genkit. Includes Gemini and Imagen models and text embedder.
*/
export function vertexAIVectorSearch(options?: PluginOptions): GenkitPlugin {
return genkitPlugin('vertexAIVectorSearch', async (ai: Genkit) => {
const { authClient } = await getDerivedParams(options);
if (
options?.vectorSearchOptions &&
options.vectorSearchOptions.length > 0
) {
vertexAiIndexers(ai, {
pluginOptions: options,
authClient,
defaultEmbedder: options.embedder,
});
vertexAiRetrievers(ai, {
pluginOptions: options,
authClient,
defaultEmbedder: options.embedder,
});
}
});
}