refactor: group patches for next-server.js

packages/cloudflare/src/cli/build/bundle-server.ts

@@ -11,12 +11,12 @@ import { getOpenNextConfig } from "../../api/config.js";
 import { patchVercelOgLibrary } from "./patches/ast/patch-vercel-og-library.js";
 import { patchWebpackRuntime } from "./patches/ast/webpack-runtime.js";
 import * as patches from "./patches/index.js";
-import { inlineBuildId } from "./patches/plugins/build-id.js";
 import { inlineDynamicRequires } from "./patches/plugins/dynamic-requires.js";
 import { inlineEvalManifest } from "./patches/plugins/eval-manifest.js";
 import { inlineFindDir } from "./patches/plugins/find-dir.js";
 import { patchInstrumentation } from "./patches/plugins/instrumentation.js";
 import { inlineLoadManifest } from "./patches/plugins/load-manifest.js";
+import { patchNextServer } from "./patches/plugins/next-server.js";
 import { handleOptionalDependencies } from "./patches/plugins/optional-deps.js";
 import { patchPagesRouterContext } from "./patches/plugins/pages-router-context.js";
 import { patchDepdDeprecations } from "./patches/plugins/patch-depd-deprecations.js";
@@ -99,7 +99,7 @@ export async function bundleServer(buildOpts: BuildOptions): Promise<void> {
       inlineEvalManifest(updater, buildOpts),
       inlineFindDir(updater, buildOpts),
       inlineLoadManifest(updater, buildOpts),
-      inlineBuildId(updater),
+      patchNextServer(updater, buildOpts),
       patchDepdDeprecations(updater),
       // Apply updater updates, must be the last plugin
       updater.plugin,
@@ -182,11 +182,6 @@ export async function updateWorkerBundledCode(
     ["require", patches.patchRequire],
     ["cacheHandler", (code) => patches.patchCache(code, buildOpts)],
     ["composableCache", (code) => patches.patchComposableCache(code, buildOpts), { isOptional: true }],
-    [
-      "'require(this.middlewareManifestPath)'",
-      (code) => patches.inlineMiddlewareManifestRequire(code, buildOpts),
-      { isOptional: true },
-    ],
     [
       "`require.resolve` call",
       // workers do not support dynamic require nor require.resolve

packages/cloudflare/src/cli/build/patches/index.ts

@@ -1,2 +1 @@
 export * from "./investigated/index.js";
-export * from "./to-investigate/inline-middleware-manifest.js";

packages/cloudflare/src/cli/build/patches/plugins/next-server.spec.ts

@@ -0,0 +1,180 @@
+import { patchCode } from "@opennextjs/aws/build/patch/astCodePatcher.js";
+import { describe, expect, test } from "vitest";
+
+import { buildIdRule, createMiddlewareManifestRule } from "./next-server.js";
+
+describe("Next Server", () => {
+  test("build ID", () => {
+    const code = `
+class NextNodeServer extends _baseserver.default {
+    constructor(options){
+        // Initialize super class
+        super(options);
+        this.handleNextImageRequest = async (req, res, parsedUrl) => { /* ... */ };
+    }
+    async handleUpgrade() {
+    // The web server does not support web sockets, it's only used for HMR in
+    // development.
+    }
+    loadEnvConfig({ dev, forceReload, silent }) {
+        (0, _env.loadEnvConfig)(this.dir, dev, silent ? {
+            info: ()=>{},
+            error: ()=>{}
+        } : _log, forceReload);
+    }
+    async hasPage(pathname) {
+        var _this_nextConfig_i18n;
+        return !!(0, _require.getMaybePagePath)(pathname, this.distDir, (_this_nextConfig_i18n = this.nextConfig.i18n) == null ? void 0 : _this_nextConfig_i18n.locales, this.enabledDirectories.app);
+    }
+    getBuildId() {
+        const buildIdFile = (0, _path.join)(this.distDir, _constants.BUILD_ID_FILE);
+        try {
+            return _fs.default.readFileSync(buildIdFile, "utf8").trim();
+        } catch (err) {
+            if (err.code === "ENOENT") {
+                throw new Error(\`Could not find a production build in the '\${this.distDir}' directory. Try building your app with 'next build' before starting the production server. https://nextjs.org/docs/messages/production-start-no-build-id\`);
+            }
+            throw err;
+        }
+    }
+    getEnabledDirectories(dev) {
+        const dir = dev ? this.dir : this.serverDistDir;
+        return {
+            app: (0, _findpagesdir.findDir)(dir, "app") ? true : false,
+            pages: (0, _findpagesdir.findDir)(dir, "pages") ? true : false
+        };
+    }
+    // ...
+}`;
+
+    expect(patchCode(code, buildIdRule)).toMatchInlineSnapshot(`
+      "class NextNodeServer extends _baseserver.default {
+          constructor(options){
+              // Initialize super class
+              super(options);
+              this.handleNextImageRequest = async (req, res, parsedUrl) => { /* ... */ };
+          }
+          async handleUpgrade() {
+          // The web server does not support web sockets, it's only used for HMR in
+          // development.
+          }
+          loadEnvConfig({ dev, forceReload, silent }) {
+              (0, _env.loadEnvConfig)(this.dir, dev, silent ? {
+                  info: ()=>{},
+                  error: ()=>{}
+              } : _log, forceReload);
+          }
+          async hasPage(pathname) {
+              var _this_nextConfig_i18n;
+              return !!(0, _require.getMaybePagePath)(pathname, this.distDir, (_this_nextConfig_i18n = this.nextConfig.i18n) == null ? void 0 : _this_nextConfig_i18n.locales, this.enabledDirectories.app);
+          }
+          getBuildId() {
+        return process.env.NEXT_BUILD_ID;
+      }
+          getEnabledDirectories(dev) {
+              const dir = dev ? this.dir : this.serverDistDir;
+              return {
+                  app: (0, _findpagesdir.findDir)(dir, "app") ? true : false,
+                  pages: (0, _findpagesdir.findDir)(dir, "pages") ? true : false
+              };
+          }
+          // ...
+      }"
+    `);
+  });
+
+  test("middleware manifest", () => {
+    const code = `
+class NextNodeServer extends _baseserver.default {
+    constructor(options){
+        // Initialize super class
+        super(options);
+        this.handleNextImageRequest = async (req, res, parsedUrl) => { /* ... */ };
+    }
+    async handleUpgrade() {
+    // The web server does not support web sockets, it's only used for HMR in
+    // development.
+    }
+    loadEnvConfig({ dev, forceReload, silent }) {
+        (0, _env.loadEnvConfig)(this.dir, dev, silent ? {
+            info: ()=>{},
+            error: ()=>{}
+        } : _log, forceReload);
+    }
+    async hasPage(pathname) {
+        var _this_nextConfig_i18n;
+        return !!(0, _require.getMaybePagePath)(pathname, this.distDir, (_this_nextConfig_i18n = this.nextConfig.i18n) == null ? void 0 : _this_nextConfig_i18n.locales, this.enabledDirectories.app);
+    }
+    getBuildId() {
+        const buildIdFile = (0, _path.join)(this.distDir, _constants.BUILD_ID_FILE);
+        try {
+            return _fs.default.readFileSync(buildIdFile, "utf8").trim();
+        } catch (err) {
+            if (err.code === "ENOENT") {
+                throw new Error(\`Could not find a production build in the '\${this.distDir}' directory. Try building your app with 'next build' before starting the production server. https://nextjs.org/docs/messages/production-start-no-build-id\`);
+            }
+            throw err;
+        }
+    }
+    getMiddlewareManifest() {
+        if (this.minimalMode) return null;
+        const manifest = require(this.middlewareManifestPath);
+        return manifest;
+    }
+    getEnabledDirectories(dev) {
+        const dir = dev ? this.dir : this.serverDistDir;
+        return {
+            app: (0, _findpagesdir.findDir)(dir, "app") ? true : false,
+            pages: (0, _findpagesdir.findDir)(dir, "pages") ? true : false
+        };
+    }
+    // ...
+}`;
+
+    expect(patchCode(code, createMiddlewareManifestRule("manifest"))).toMatchInlineSnapshot(`
+      "class NextNodeServer extends _baseserver.default {
+          constructor(options){
+              // Initialize super class
+              super(options);
+              this.handleNextImageRequest = async (req, res, parsedUrl) => { /* ... */ };
+          }
+          async handleUpgrade() {
+          // The web server does not support web sockets, it's only used for HMR in
+          // development.
+          }
+          loadEnvConfig({ dev, forceReload, silent }) {
+              (0, _env.loadEnvConfig)(this.dir, dev, silent ? {
+                  info: ()=>{},
+                  error: ()=>{}
+              } : _log, forceReload);
+          }
+          async hasPage(pathname) {
+              var _this_nextConfig_i18n;
+              return !!(0, _require.getMaybePagePath)(pathname, this.distDir, (_this_nextConfig_i18n = this.nextConfig.i18n) == null ? void 0 : _this_nextConfig_i18n.locales, this.enabledDirectories.app);
+          }
+          getBuildId() {
+              const buildIdFile = (0, _path.join)(this.distDir, _constants.BUILD_ID_FILE);
+              try {
+                  return _fs.default.readFileSync(buildIdFile, "utf8").trim();
+              } catch (err) {
+                  if (err.code === "ENOENT") {
+                      throw new Error(\`Could not find a production build in the '\${this.distDir}' directory. Try building your app with 'next build' before starting the production server. https://nextjs.org/docs/messages/production-start-no-build-id\`);
+                  }
+                  throw err;
+              }
+          }
+          getMiddlewareManifest() {
+        return "manifest";
+      }
+          getEnabledDirectories(dev) {
+              const dir = dev ? this.dir : this.serverDistDir;
+              return {
+                  app: (0, _findpagesdir.findDir)(dir, "app") ? true : false,
+                  pages: (0, _findpagesdir.findDir)(dir, "pages") ? true : false
+              };
+          }
+          // ...
+      }"
+    `);
+  });
+});