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ccd7535072
* fix: make SSE buffer size configurable to prevent overflow during multi-round searches (Issue #664) - Add NEXT_PUBLIC_MAX_STREAM_BUFFER_SIZE environment variable for frontend SSE stream buffer - Default to 1MB for backward compatibility, users can increase to 5-10MB for large searches - Enhance error message with actual buffer sizes and guidance on configuration - Add validation schema in env.js with positive integer requirement - Document configuration in .env.example with clear examples and use cases * Apply suggestions from code review Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
53 lines
1.9 KiB
JavaScript
53 lines
1.9 KiB
JavaScript
// Copyright (c) 2025 Bytedance Ltd. and/or its affiliates
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// SPDX-License-Identifier: MIT
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import { createEnv } from "@t3-oss/env-nextjs";
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import { z } from "zod";
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export const env = createEnv({
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/**
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* Specify your server-side environment variables schema here. This way you can ensure the app
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* isn't built with invalid env vars.
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*/
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server: {
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NODE_ENV: z.enum(["development", "test", "production"]),
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AMPLITUDE_API_KEY: z.string().optional(),
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GITHUB_OAUTH_TOKEN: z.string().optional(),
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},
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/**
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* Specify your client-side environment variables schema here. This way you can ensure the app
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* isn't built with invalid env vars. To expose them to the client, prefix them with
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* `NEXT_PUBLIC_`.
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*/
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client: {
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NEXT_PUBLIC_API_URL: z.string().optional(),
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NEXT_PUBLIC_STATIC_WEBSITE_ONLY: z.boolean().optional(),
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NEXT_PUBLIC_MAX_STREAM_BUFFER_SIZE: z.coerce.number().int().positive().optional(),
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},
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/**
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* You can't destruct `process.env` as a regular object in the Next.js edge runtimes (e.g.
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* middlewares) or client-side so we need to destruct manually.
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*/
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runtimeEnv: {
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NODE_ENV: process.env.NODE_ENV,
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NEXT_PUBLIC_API_URL: process.env.NEXT_PUBLIC_API_URL,
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NEXT_PUBLIC_STATIC_WEBSITE_ONLY:
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process.env.NEXT_PUBLIC_STATIC_WEBSITE_ONLY === "true",
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NEXT_PUBLIC_MAX_STREAM_BUFFER_SIZE: process.env.NEXT_PUBLIC_MAX_STREAM_BUFFER_SIZE,
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AMPLITUDE_API_KEY: process.env.AMPLITUDE_API_KEY,
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GITHUB_OAUTH_TOKEN: process.env.GITHUB_OAUTH_TOKEN,
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},
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/**
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* Run `build` or `dev` with `SKIP_ENV_VALIDATION` to skip env validation. This is especially
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* useful for Docker builds.
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*/
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skipValidation: !!process.env.SKIP_ENV_VALIDATION,
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/**
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* Makes it so that empty strings are treated as undefined. `SOME_VAR: z.string()` and
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* `SOME_VAR=''` will throw an error.
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*/
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emptyStringAsUndefined: true,
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});
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