[bun.js] Improve support for bundling for node.js

3 files changed, 90 insertions, 0 deletions

diff --git a/Makefile b/Makefile
index 211226c55..de7bd11c3 100644
--- a/Makefile
+++ b/Makefile
@@ -474,6 +474,8 @@ fallback_decoder:
 runtime_js:
 	@NODE_ENV=production esbuild --define:process.env.NODE_ENV="production" --target=esnext  --bundle src/runtime/index.ts --format=iife --platform=browser --global-name=BUN_RUNTIME --minify --external:/bun:* > src/runtime.out.js; cat src/runtime.footer.js >> src/runtime.out.js
 	@NODE_ENV=production esbuild --define:process.env.NODE_ENV="production" --target=esnext  --bundle src/runtime/index-with-refresh.ts --format=iife --platform=browser --global-name=BUN_RUNTIME --minify --external:/bun:* > src/runtime.out.refresh.js; cat src/runtime.footer.with-refresh.js >> src/runtime.out.refresh.js
+	@NODE_ENV=production esbuild --define:process.env.NODE_ENV="production" --target=esnext  --bundle src/runtime/index-without-hmr.ts --format=iife --platform=node --global-name=BUN_RUNTIME --minify --external:/bun:* > src/runtime.node.pre.out.js; cat src/runtime.node.pre.out.js src/runtime.footer.node.js > src/runtime.node.out.js
+	@NODE_ENV=production esbuild --define:process.env.NODE_ENV="production" --target=esnext  --bundle src/runtime/index-without-hmr.ts --format=iife --platform=node --global-name=BUN_RUNTIME --minify --external:/bun:* > src/runtime.bun.pre.out.js; cat src/runtime.bun.pre.out.js src/runtime.footer.bun.js > src/runtime.bun.out.js
 
 runtime_js_dev:
 	@NODE_ENV=development esbuild --define:process.env.NODE_ENV="development" --target=esnext  --bundle src/runtime/index.ts --format=iife --platform=browser --global-name=BUN_RUNTIME --external:/bun:* > src/runtime.out.js; cat src/runtime.footer.js >> src/runtime.out.js
diff --git a/src/runtime.footer.node.js b/src/runtime.footer.node.js
new file mode 100644
index 000000000..7d2b3a649
--- /dev/null
+++ b/src/runtime.footer.node.js
@@ -0,0 +1,83 @@
+import * as __$module from "node:module";
+export var $$m = BUN_RUNTIME.$$m;
+export var __markAsModule = BUN_RUNTIME.__markAsModule;
+export var $$lzy = BUN_RUNTIME.$$lzy;
+export var __toModule = BUN_RUNTIME.__toModule;
+export var __commonJS = BUN_RUNTIME.__commonJS;
+export var __require = BUN_RUNTIME.__require;
+export var __name = BUN_RUNTIME.__name;
+export var __export = BUN_RUNTIME.__export;
+export var __reExport = BUN_RUNTIME.__reExport;
+export var __cJS2eSM = BUN_RUNTIME.__cJS2eSM;
+export var regeneratorRuntime = BUN_RUNTIME.regeneratorRuntime;
+export var __exportValue = BUN_RUNTIME.__exportValue;
+export var __exportDefault = BUN_RUNTIME.__exportDefault;
+export var $$bun_runtime_json_parse = JSON.parse;
+export var __internalIsCommonJSNamespace =
+  BUN_RUNTIME.__internalIsCommonJSNamespace;
+var require = __$module.createRequire(import.meta.url);
+var process =
+  globalThis.process ||
+  new Proxy(
+    {},
+    {
+      get: function (target, prop, receiver) {
+        var _process = require("process");
+        target = process = _process;
+        return Reflect.get(_process, prop, receiver);
+      },
+      apply: function (target, thisArg, argumentsList) {
+        var _process = require("process");
+        target = process = _process;
+        return Reflect.apply(target, thisArg, argumentsList);
+      },
+      defineProperty(target, key, descriptor) {
+        var _process = require("process");
+        target = process = _process;
+        return Reflect.defineProperty(_process, key, descriptor);
+      },
+      construct: function (target, args) {
+        var _process = require("process");
+        target = process = _process;
+        return Reflect.construct(_process, args);
+      },
+      has: function (target, prop, receiver) {
+        var _process = require("process");
+        target = process = _process;
+        return Reflect.has(_process, prop, receiver);
+      },
+    }
+  );
+
+var Buffer =
+  globalThis.Buffer ||
+  new Proxy(
+    {},
+    {
+      get: function (target, prop, receiver) {
+        var NewBuffer = require("buffer").Buffer;
+        target = Buffer = NewBuffer;
+        return Reflect.get(NewBuffer, prop, receiver);
+      },
+      apply: function (target, thisArg, argumentsList) {
+        var NewBuffer = require("buffer").Buffer;
+        target = Buffer = NewBuffer;
+        return Reflect.apply(target, thisArg, argumentsList);
+      },
+      defineProperty(target, key, descriptor) {
+        var NewBuffer = require("buffer").Buffer;
+        target = Buffer = NewBuffer;
+        return Reflect.defineProperty(NewBuffer, key, descriptor);
+      },
+      construct: function (target, args) {
+        var NewBuffer = require("buffer").Buffer;
+        target = Buffer = NewBuffer;
+        return Reflect.construct(NewBuffer, args);
+      },
+      has: function (target, prop, receiver) {
+        var NewBuffer = require("buffer").Buffer;
+        target = Buffer = NewBuffer;
+        return Reflect.has(NewBuffer, prop, receiver);
+      },
+    }
+  );
diff --git a/src/runtime.zig b/src/runtime.zig
index 11862f544..e33b31961 100644
--- a/src/runtime.zig
+++ b/src/runtime.zig
@@ -164,6 +164,7 @@ pub const Fallback = struct {
 
 pub const Runtime = struct {
     pub const ProdSourceContent = @embedFile("./runtime.out.js");
+    pub const ProdSourceContentNode = @embedFile("./runtime.node.out.js");
     pub const ProdSourceContentBun = @embedFile("./runtime.bun.out.js");
     pub const ProdSourceContentWithRefresh = @embedFile("./runtime.out.refresh.js");
 
@@ -193,6 +194,10 @@ pub const Runtime = struct {
         return sourceContentWithoutRefresh();
     }
 
+    pub inline fn sourceContentNode() string {
+        return ProdSourceContentNode;
+    }
+
     pub inline fn sourceContentBun() string {
         return ProdSourceContentBun;
     }