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

2 files changed, 88 insertions, 0 deletions

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;
     }