this repo has no description
Early error when Node middleware usage is detected (#978)
authored by
Victor Berchet
and committed by
GitHub
d7ad53e6
93f4c8a5
+42
-9
+5
.changeset/metal-items-watch.md
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.changeset/metal-items-watch.md
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packages/cloudflare/src/cli/build/build.ts
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packages/cloudflare/src/cli/build/build.ts
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import { compileSkewProtection } from "./open-next/compile-skew-protection.js";
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import { compileDurableObjects } from "./open-next/compileDurableObjects.js";
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import { createServerBundle } from "./open-next/createServerBundle.js";
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import { useNodeMiddleware } from "./utils/middleware.js";
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import { getVersion } from "./utils/version.js";
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/**
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printHeader("Building Next.js app");
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setStandaloneBuildMode(options);
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buildNextjsApp(options);
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}
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// Make sure no Node.js middleware is used
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if (useNodeMiddleware(options)) {
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logger.error("Node.js middleware is not currently supported. Consider switching to Edge Middleware.");
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process.exit(1);
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}
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// Generate deployable bundle
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packages/cloudflare/src/cli/build/open-next/compileDurableObjects.ts
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packages/cloudflare/src/cli/build/open-next/compileDurableObjects.ts
···
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import path from "node:path";
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import { loadBuildId, loadPrerenderManifest } from "@opennextjs/aws/adapters/config/util.js";
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import { type BuildOptions, esbuildSync, getPackagePath } from "@opennextjs/aws/build/helper.js";
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import { type BuildOptions, esbuildSync } from "@opennextjs/aws/build/helper.js";
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export function compileDurableObjects(buildOpts: BuildOptions) {
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const _require = createRequire(import.meta.url);
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_require.resolve("@opennextjs/cloudflare/durable-objects/bucket-cache-purge"),
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];
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const baseManifestPath = path.join(
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buildOpts.outputDir,
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"server-functions/default",
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getPackagePath(buildOpts),
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".next"
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);
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const buildOutputDotNextDir = path.join(buildOpts.appBuildOutputPath, ".next");
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const prerenderManifest = loadPrerenderManifest(baseManifestPath);
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const prerenderManifest = loadPrerenderManifest(buildOutputDotNextDir);
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const previewModeId = prerenderManifest.preview.previewModeId;
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const BUILD_ID = loadBuildId(baseManifestPath);
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const BUILD_ID = loadBuildId(buildOutputDotNextDir);
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return esbuildSync(
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{
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packages/cloudflare/src/cli/build/utils/middleware.ts
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packages/cloudflare/src/cli/build/utils/middleware.ts
···
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import path from "node:path";
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import { loadFunctionsConfigManifest, loadMiddlewareManifest } from "@opennextjs/aws/adapters/config/util.js";
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import * as buildHelper from "@opennextjs/aws/build/helper.js";
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/**
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* Returns whether the project is using a Node.js middleware.
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*
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* @param options
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* @returns Whether the project is using a Node.js middleware
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*/
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export function useNodeMiddleware(options: buildHelper.BuildOptions): boolean {
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const buildOutputDotNextDir = path.join(options.appBuildOutputPath, ".next");
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// Look for the edge middleware
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const middlewareManifest = loadMiddlewareManifest(buildOutputDotNextDir);
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const edgeMiddleware = middlewareManifest.middleware["/"];
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if (edgeMiddleware) {
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// The app uses an edge middleware
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return false;
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}
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// Look for the node middleware
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const functionsConfigManifest = loadFunctionsConfigManifest(buildOutputDotNextDir);
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return Boolean(functionsConfigManifest?.functions["/_middleware"]);
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}