From 7d1a00c48fa024ef6b8e20db237a8559e3b7ca0f Mon Sep 17 00:00:00 2001
From: Joyee Cheung <joyeec9h3@gmail.com>
Date: Sun, 10 Feb 2019 17:58:41 +0800
Subject: [PATCH] process: refactor lib/internal/bootstrap/node.js

- Use `deprecate` from `internal/util` instead of from `util`
- Split `setupGlobalVariables()` into `setupGlobalProxy()` and
  `setupBuffer()`, and move out manipulation of the process object.

PR-URL: https://github.com/nodejs/node/pull/26033
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: James M Snell <jasnell@gmail.com>
---
 lib/internal/bootstrap/node.js | 22 +++++++++++++---------
 1 file changed, 13 insertions(+), 9 deletions(-)

diff --git a/lib/internal/bootstrap/node.js b/lib/internal/bootstrap/node.js
index 9ee28d24367457..ca9d6c60cf3868 100644
--- a/lib/internal/bootstrap/node.js
+++ b/lib/internal/bootstrap/node.js
@@ -40,6 +40,7 @@ const { internalBinding, NativeModule } = loaderExports;
 const { Object, Symbol } = primordials;
 const { getOptionValue } = NativeModule.require('internal/options');
 const config = internalBinding('config');
+const { deprecate } = NativeModule.require('internal/util');
 
 setupTraceCategoryState();
 
@@ -63,7 +64,11 @@ setupProcessObject();
       hasUncaughtExceptionCaptureCallback;
 }
 
-setupGlobalVariables();
+setupGlobalProxy();
+setupBuffer();
+
+process.domain = null;
+process._exiting = false;
 
 // Bootstrappers for all threads, including worker threads and main thread
 const perThreadSetup = NativeModule.require('internal/process/per_thread');
@@ -228,7 +233,6 @@ if (process._invalidDebug) {
     'DeprecationWarning', 'DEP0062', undefined, true);
 }
 
-const { deprecate } = NativeModule.require('internal/util');
 // TODO(jasnell): The following have been globals since around 2012.
 // That's just silly. The underlying perfctr support has been removed
 // so these are now deprecated non-ops that can be removed after one
@@ -388,6 +392,8 @@ function setupProcessObject() {
   const origProcProto = Object.getPrototypeOf(process);
   Object.setPrototypeOf(origProcProto, EventEmitter.prototype);
   EventEmitter.call(process);
+  // Make process globally available to users by putting it on the global proxy
+  global.process = process;
 }
 
 function setupProcessStdio(getStdout, getStdin, getStderr) {
@@ -415,24 +421,22 @@ function setupProcessStdio(getStdout, getStdin, getStderr) {
   };
 }
 
-function setupGlobalVariables() {
+function setupGlobalProxy() {
   Object.defineProperty(global, Symbol.toStringTag, {
     value: 'global',
     writable: false,
     enumerable: false,
     configurable: true
   });
-  global.process = process;
-  const util = NativeModule.require('util');
 
   function makeGetter(name) {
-    return util.deprecate(function() {
+    return deprecate(function() {
       return this;
     }, `'${name}' is deprecated, use 'global'`, 'DEP0016');
   }
 
   function makeSetter(name) {
-    return util.deprecate(function(value) {
+    return deprecate(function(value) {
       Object.defineProperty(this, name, {
         configurable: true,
         writable: true,
@@ -454,7 +458,9 @@ function setupGlobalVariables() {
       set: makeSetter('root')
     }
   });
+}
 
+function setupBuffer() {
   const { Buffer } = NativeModule.require('buffer');
   const bufferBinding = internalBinding('buffer');
 
@@ -464,8 +470,6 @@ function setupGlobalVariables() {
   delete bufferBinding.zeroFill;
 
   global.Buffer = Buffer;
-  process.domain = null;
-  process._exiting = false;
 }
 
 function setupGlobalTimeouts() {