mirror of
https://github.com/langchain-ai/deepagentsjs.git
synced 2026-08-24 22:11:26 -04:00
Christian Bromann
b215e70d88
## Summary - Add a shared Vitest setup that remaps Anthropic/OpenAI/etc. clients onto the LangSmith LLM Gateway when `LANGSMITH_GATEWAY_KEY` is present. - Wire that setup into all package int-test Vitest configs. - Pass `LANGSMITH_GATEWAY_KEY` into the CI integration-test job (falls back to direct provider keys if unset).
52 lines
1.9 KiB
TypeScript
52 lines
1.9 KiB
TypeScript
/**
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* Route integration-test LLM calls through the LangSmith LLM Gateway.
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*
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* When `LANGSMITH_GATEWAY_KEY` (or `LC_GATEWAY_KEY`) is set, provider SDKs are
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* pointed at `https://gateway.smith.langchain.com` and authenticate with that
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* key. Provider secrets stay in LangSmith; local `ANTHROPIC_API_KEY` /
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* `OPENAI_API_KEY` values are overridden for the test process.
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*
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* @see https://docs.langchain.com/langsmith/llm-gateway-quickstart
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*/
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import path from "node:path";
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import { fileURLToPath } from "node:url";
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import dotenv from "dotenv";
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const DEFAULT_GATEWAY_BASE_URL = "https://gateway.smith.langchain.com";
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dotenv.config({
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path: path.resolve(path.dirname(fileURLToPath(import.meta.url)), "../.env"),
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});
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/**
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* Configure process.env so Anthropic/OpenAI/Gemini/etc. clients use the gateway.
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* No-op when no gateway key is present (keeps direct-provider local/CI fallbacks).
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*/
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const gatewayKey =
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process.env.LANGSMITH_GATEWAY_KEY?.trim() ||
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process.env.LC_GATEWAY_KEY?.trim();
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if (gatewayKey) {
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const baseUrl = (
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process.env.LANGSMITH_GATEWAY_BASE_URL?.trim() || DEFAULT_GATEWAY_BASE_URL
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).replace(/\/+$/, "");
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process.env.ANTHROPIC_BASE_URL = `${baseUrl}/anthropic`;
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process.env.OPENAI_BASE_URL = `${baseUrl}/openai/v1`;
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process.env.GOOGLE_GEMINI_BASE_URL = `${baseUrl}/gemini`;
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process.env.FIREWORKS_BASE_URL = `${baseUrl}/fireworks`;
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process.env.BASETEN_BASE_URL = `${baseUrl}/baseten/v1`;
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// Gateway auth: LangSmith API key stands in for every provider SDK key.
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process.env.ANTHROPIC_API_KEY = gatewayKey;
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process.env.OPENAI_API_KEY = gatewayKey;
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process.env.GEMINI_API_KEY = gatewayKey;
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process.env.GOOGLE_API_KEY = gatewayKey;
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process.env.FIREWORKS_API_KEY = gatewayKey;
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process.env.BASETEN_API_KEY = gatewayKey;
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// Anthropic SDK also honors this for proxy setups (matches org MDM/Kandji env).
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process.env.ANTHROPIC_CUSTOM_HEADERS = `X-Api-Key: ${gatewayKey}`;
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}
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