/**
* 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 { CommonPluginOptions } from '../common/types.js';
import { RerankerOptions } from './types.js';
import { getDerivedParams } from '../common/index.js';
import { vertexAiRerankers } from './reranker.js';
export interface PluginOptions extends CommonPluginOptions, RerankerOptions {}
/**
* Add Google Cloud Vertex AI Rerankers API to Genkit.
*/
export function vertexAIRerankers(options: PluginOptions): GenkitPlugin {
return genkitPlugin('vertexAIRerankers', async (ai: Genkit) => {
const { projectId, location, authClient } = await getDerivedParams(options);
await vertexAiRerankers(ai, {
projectId,
location,
authClient,
rerankOptions: options.rerankers.map((o) =>
typeof o === 'string' ? { model: o } : o
),
});
});
}