39 lines
1.5 KiB
TypeScript
39 lines
1.5 KiB
TypeScript
import type { NextConfig } from "next";
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import path from "path";
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import { fileURLToPath } from "url";
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// Logic lives in src/lib so vitest can cover it (missing-file warning,
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// TCP-port validation) — see src/lib/local-backends-env.test.ts.
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import { localBackendsEnv } from "./src/lib/local-backends-env";
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const __dirname = path.dirname(fileURLToPath(import.meta.url));
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const LOCAL_PORTS_PATH = path.resolve(
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__dirname,
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"..",
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"shared",
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"local-ports.json",
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);
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// NOTE: the docs-host 308s (/docs, /ag-ui, /reference and the
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// /<framework-slug> routes) intentionally do NOT live here. A
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// next.config `redirects()` table is baked into the build artifact, so
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// the destination host would freeze to whatever was current at Docker
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// build (staging shells 301'd to the PROD docs host). They are issued
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// by src/middleware.ts instead, resolving the docs host from runtime
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// config (DOCS_HOST env var) on every request — see
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// src/lib/docs-redirects.ts.
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const nextConfig: NextConfig = {
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env: {
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// NEXT_PUBLIC_BASE_URL intentionally NOT listed here: it must be
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// read at request time via runtime-config (otherwise `next build`
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// re-bakes the build-time value into every chunk). NEXT_PUBLIC_LOCAL_BACKENDS
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// is fine to bake because it is computed from `shared/local-ports.json`
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// (a JSON file on disk, not an env var) and only used in local-dev.
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NEXT_PUBLIC_LOCAL_BACKENDS: localBackendsEnv(LOCAL_PORTS_PATH),
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},
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serverExternalPackages: ["@copilotkit/runtime"],
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};
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export default nextConfig;
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