chore: revert deprecate as an internal module (#40146)

Revert "chore: restore deprecate as an internal module (#40124)"

This reverts commit 737e3de3fa.

filenames.auto.gni

@@ -142,7 +142,6 @@ auto_filenames = {
   ]
 
   sandbox_bundle_deps = [
-    "lib/common/api/deprecate.ts",
     "lib/common/api/native-image.ts",
     "lib/common/define-properties.ts",
     "lib/common/ipc-messages.ts",
@@ -248,11 +247,11 @@ auto_filenames = {
     "lib/browser/parse-features-string.ts",
     "lib/browser/rpc-server.ts",
     "lib/browser/web-view-events.ts",
-    "lib/common/api/deprecate.ts",
     "lib/common/api/module-list.ts",
     "lib/common/api/native-image.ts",
     "lib/common/api/shell.ts",
     "lib/common/define-properties.ts",
+    "lib/common/deprecate.ts",
     "lib/common/init.ts",
     "lib/common/ipc-messages.ts",
     "lib/common/reset-search-paths.ts",
@@ -266,7 +265,6 @@ auto_filenames = {
   ]
 
   renderer_bundle_deps = [
-    "lib/common/api/deprecate.ts",
     "lib/common/api/module-list.ts",
     "lib/common/api/native-image.ts",
     "lib/common/api/shell.ts",
@@ -305,7 +303,6 @@ auto_filenames = {
   ]
 
   worker_bundle_deps = [
-    "lib/common/api/deprecate.ts",
     "lib/common/api/module-list.ts",
     "lib/common/api/native-image.ts",
     "lib/common/api/shell.ts",

lib/browser/api/app.ts

@@ -1,6 +1,7 @@
 import * as fs from 'fs';
 
-import { Menu, deprecate } from 'electron/main';
+import { Menu } from 'electron/main';
+import * as deprecate from '@electron/internal/common/deprecate';
 
 const bindings = process._linkedBinding('electron_browser_app');
 const commandLine = process._linkedBinding('electron_common_command_line');

lib/browser/api/crash-reporter.ts

@@ -1,4 +1,5 @@
-import { app, deprecate } from 'electron/main';
+import { app } from 'electron/main';
+import * as deprecate from '@electron/internal/common/deprecate';
 
 const binding = process._linkedBinding('electron_browser_crash_reporter');
 

lib/browser/api/web-contents.ts

@@ -1,4 +1,4 @@
-import { app, ipcMain, session, webFrameMain, deprecate } from 'electron/main';
+import { app, ipcMain, session, webFrameMain } from 'electron/main';
 import type { BrowserWindowConstructorOptions, LoadURLOptions } from 'electron/main';
 
 import * as url from 'url';
@@ -10,6 +10,7 @@ import * as ipcMainUtils from '@electron/internal/browser/ipc-main-internal-util
 import { MessagePortMain } from '@electron/internal/browser/message-port-main';
 import { IPC_MESSAGES } from '@electron/internal/common/ipc-messages';
 import { IpcMainImpl } from '@electron/internal/browser/ipc-main-impl';
+import * as deprecate from '@electron/internal/common/deprecate';
 
 // session is not used here, the purpose is to make sure session is initialized
 // before the webContents module.

lib/common/api/module-list.ts

@@ -1,7 +1,5 @@
 // Common modules, please sort alphabetically
 export const commonModuleList: ElectronInternal.ModuleEntry[] = [
   { name: 'nativeImage', loader: () => require('./native-image') },
-  { name: 'shell', loader: () => require('./shell') },
-  // The internal modules, invisible unless you know their names.
-  { name: 'deprecate', loader: () => require('./deprecate'), private: true }
+  { name: 'shell', loader: () => require('./shell') }
 ];

lib/common/define-properties.ts

@@ -9,7 +9,7 @@ export function defineProperties (targetExports: Object, moduleList: ElectronInt
   const descriptors: PropertyDescriptorMap = {};
   for (const module of moduleList) {
     descriptors[module.name] = {
-      enumerable: !module.private,
+      enumerable: true,
       get: handleESModule(module.loader)
     };
   }

lib/common/deprecate.ts

@@ -2,13 +2,13 @@ type DeprecationHandler = (message: string) => void;
 
 let deprecationHandler: DeprecationHandler | null = null;
 
-function warnOnce (oldName: string, newName?: string) {
+export function warnOnce (oldName: string, newName?: string) {
   return warnOnceMessage(newName
     ? `'${oldName}' is deprecated and will be removed. Please use '${newName}' instead.`
     : `'${oldName}' is deprecated and will be removed.`);
 }
 
-function warnOnceMessage (msg: string) {
+export function warnOnceMessage (msg: string) {
   let warned = false;
   return () => {
     if (!warned && !process.noDeprecation) {
@@ -18,21 +18,21 @@ function warnOnceMessage (msg: string) {
   };
 }
 
-function setHandler (handler: DeprecationHandler | null): void {
+export function setHandler (handler: DeprecationHandler | null): void {
   deprecationHandler = handler;
 }
 
-function getHandler (): DeprecationHandler | null {
+export function getHandler (): DeprecationHandler | null {
   return deprecationHandler;
 }
 
-function warn (oldName: string, newName: string): void {
+export function warn (oldName: string, newName: string): void {
   if (!process.noDeprecation) {
     log(`'${oldName}' is deprecated. Use '${newName}' instead.`);
   }
 }
 
-function log (message: string): void {
+export function log (message: string): void {
   if (typeof deprecationHandler === 'function') {
     deprecationHandler(message);
   } else if (process.throwDeprecation) {
@@ -45,7 +45,7 @@ function log (message: string): void {
 }
 
 // remove a function with no replacement
-function removeFunction<T extends Function> (fn: T, removedName: string): T {
+export function removeFunction<T extends Function> (fn: T, removedName: string): T {
   if (!fn) { throw new Error(`'${removedName} function' is invalid or does not exist.`); }
 
   // wrap the deprecated function to warn user
@@ -57,7 +57,7 @@ function removeFunction<T extends Function> (fn: T, removedName: string): T {
 }
 
 // change the name of a function
-function renameFunction<T extends Function> (fn: T, newName: string): T {
+export function renameFunction<T extends Function> (fn: T, newName: string): T {
   const warn = warnOnce(`${fn.name} function`, `${newName} function`);
   return function (this: any) {
     warn();
@@ -66,7 +66,7 @@ function renameFunction<T extends Function> (fn: T, newName: string): T {
 }
 
 // change the name of an event
-function event (emitter: NodeJS.EventEmitter, oldName: string, newName: string, transformer: (...args: any[]) => any[] | undefined = (...args) => args) {
+export function event (emitter: NodeJS.EventEmitter, oldName: string, newName: string, transformer: (...args: any[]) => any[] | undefined = (...args) => args) {
   const warn = newName.startsWith('-') /* internal event */
     ? warnOnce(`${oldName} event`)
     : warnOnce(`${oldName} event`, `${newName} event`);
@@ -82,7 +82,7 @@ function event (emitter: NodeJS.EventEmitter, oldName: string, newName: string,
 }
 
 // remove a property with no replacement
-function removeProperty<T extends Object, K extends (keyof T & string)>(object: T, removedName: K, onlyForValues?: any[]): T {
+export function removeProperty<T extends Object, K extends (keyof T & string)>(object: T, removedName: K, onlyForValues?: any[]): T {
   // if the property's already been removed, warn about it
   // eslint-disable-next-line no-proto
   const info = Object.getOwnPropertyDescriptor((object as any).__proto__, removedName);
@@ -113,7 +113,7 @@ function removeProperty<T extends Object, K extends (keyof T & string)>(object:
 }
 
 // change the name of a property
-function renameProperty<T extends Object, K extends (keyof T & string)>(object: T, oldName: string, newName: K): T {
+export function renameProperty<T extends Object, K extends (keyof T & string)>(object: T, oldName: string, newName: K): T {
   const warn = warnOnce(oldName, newName);
 
   // if the new property isn't there yet,
@@ -137,27 +137,10 @@ function renameProperty<T extends Object, K extends (keyof T & string)>(object:
   });
 }
 
-function moveAPI<T extends Function> (fn: T, oldUsage: string, newUsage: string): T {
+export function moveAPI<T extends Function> (fn: T, oldUsage: string, newUsage: string): T {
   const warn = warnOnce(oldUsage, newUsage);
   return function (this: any) {
     warn();
     return fn.apply(this, arguments);
   } as unknown as typeof fn;
 }
-
-const deprecate: ElectronInternal.DeprecationUtil = {
-  warnOnce,
-  warnOnceMessage,
-  setHandler,
-  getHandler,
-  warn,
-  log,
-  removeFunction,
-  renameFunction,
-  event,
-  removeProperty,
-  renameProperty,
-  moveAPI
-};
-
-export default deprecate;

lib/sandboxed_renderer/api/module-list.ts

@@ -18,11 +18,5 @@ export const moduleList: ElectronInternal.ModuleEntry[] = [
   {
     name: 'webFrame',
     loader: () => require('@electron/internal/renderer/api/web-frame')
-  },
-  // The internal modules, invisible unless you know their names.
-  {
-    name: 'deprecate',
-    loader: () => require('@electron/internal/common/api/deprecate'),
-    private: true
   }
 ];

spec/api-app-spec.ts

@@ -6,9 +6,10 @@ import * as net from 'node:net';
 import * as fs from 'fs-extra';
 import * as path from 'node:path';
 import { promisify } from 'node:util';
-import { app, BrowserWindow, Menu, session, net as electronNet, WebContents, deprecate } from 'electron/main';
+import { app, BrowserWindow, Menu, session, net as electronNet, WebContents } from 'electron/main';
 import { closeWindow, closeAllWindows } from './lib/window-helpers';
 import { ifdescribe, ifit, listen, waitUntil } from './lib/spec-helpers';
+import { expectDeprecationMessages } from './lib/deprecate-helpers';
 import { once } from 'node:events';
 import split = require('split')
 
@@ -493,7 +494,6 @@ describe('app module', () => {
     let w: BrowserWindow = null as any;
 
     afterEach(() => {
-      deprecate.setHandler(null);
       closeWindow(w).then(() => { w = null as any; });
     });
 
@@ -538,16 +538,14 @@ describe('app module', () => {
       });
       await w.loadURL('about:blank');
 
-      const messages: string[] = [];
-      deprecate.setHandler(message => messages.push(message));
+      expectDeprecationMessages(async () => {
+        const emitted = once(app, 'renderer-process-crashed') as Promise<[any, WebContents, boolean]>;
+        w.webContents.executeJavaScript('process.crash()');
 
-      const emitted = once(app, 'renderer-process-crashed') as Promise<[any, WebContents, boolean]>;
-      w.webContents.executeJavaScript('process.crash()');
-
-      const [, webContents, killed] = await emitted;
-      expect(webContents).to.equal(w.webContents);
-      expect(killed).to.be.false();
-      expect(messages).to.deep.equal(['\'renderer-process-crashed event\' is deprecated and will be removed. Please use \'render-process-gone event\' instead.']);
+        const [, webContents, killed] = await emitted;
+        expect(webContents).to.equal(w.webContents);
+        expect(killed).to.be.false();
+      }, '\'renderer-process-crashed event\' is deprecated and will be removed. Please use \'render-process-gone event\' instead.');
     });
 
     // FIXME: re-enable this test on win32.

spec/api-web-contents-spec.ts

@@ -3,9 +3,10 @@ import { AddressInfo } from 'node:net';
 import * as path from 'node:path';
 import * as fs from 'node:fs';
 import * as http from 'node:http';
-import { BrowserWindow, ipcMain, webContents, session, app, BrowserView, WebContents, deprecate } from 'electron/main';
+import { BrowserWindow, ipcMain, webContents, session, app, BrowserView, WebContents } from 'electron/main';
 import { closeAllWindows } from './lib/window-helpers';
 import { ifdescribe, defer, waitUntil, listen, ifit } from './lib/spec-helpers';
+import { expectDeprecationMessages } from './lib/deprecate-helpers';
 import { once } from 'node:events';
 import { setTimeout } from 'node:timers/promises';
 
@@ -2344,8 +2345,6 @@ describe('webContents module', () => {
   });
 
   describe('crashed event', () => {
-    afterEach(() => deprecate.setHandler(null));
-
     it('does not crash main process when destroying WebContents in it', (done) => {
       const contents = (webContents as typeof ElectronInternal.WebContents).create({ nodeIntegration: true });
       contents.once('crashed', () => {
@@ -2359,15 +2358,13 @@ describe('webContents module', () => {
       const contents = (webContents as typeof ElectronInternal.WebContents).create({ nodeIntegration: true });
       await contents.loadURL('about:blank');
 
-      const messages: string[] = [];
-      deprecate.setHandler(message => messages.push(message));
+      expectDeprecationMessages(async () => {
+        const crashEvent = once(contents, 'crashed');
+        contents.forcefullyCrashRenderer();
+        const [, killed] = await crashEvent;
 
-      const crashEvent = once(contents, 'crashed');
-      contents.forcefullyCrashRenderer();
-      const [, killed] = await crashEvent;
-
-      expect(killed).to.be.a('boolean');
-      expect(messages).to.deep.equal(['\'crashed event\' is deprecated and will be removed. Please use \'render-process-gone event\' instead.']);
+        expect(killed).to.be.a('boolean');
+      }, '\'crashed event\' is deprecated and will be removed. Please use \'render-process-gone event\' instead.');
     });
   });
 

spec/deprecate-spec.ts

@@ -1,5 +1,5 @@
 import { expect } from 'chai';
-import { deprecate } from 'electron/main';
+import * as deprecate from '../lib/common/deprecate';
 
 describe('deprecate', () => {
   let throwing: boolean;

spec/lib/deprecate-helpers.ts

@@ -20,7 +20,7 @@ export async function expectDeprecationMessages (func: () => any, ...expected: s
     // process.emitWarning seems to need us to wait a tick
     await new Promise(process.nextTick);
     console.warn = originalWarn;
-    process.off('warning', warningListener);
+    process.off('warning' as any, warningListener);
     expect(messages).to.deep.equal(expected);
   }
 }

typings/internal-electron.d.ts

@@ -155,18 +155,6 @@ declare namespace Electron {
     _replyChannel: ReplyChannel;
   }
 
-  namespace Common {
-    const deprecate: ElectronInternal.DeprecationUtil;
-  }
-
-  namespace Main {
-    const deprecate: ElectronInternal.DeprecationUtil;
-  }
-
-  namespace Renderer {
-    const deprecate: ElectronInternal.DeprecationUtil;
-  }
-
   class View {}
 
   // Experimental views API
@@ -212,22 +200,6 @@ declare namespace Electron {
 }
 
 declare namespace ElectronInternal {
-  type DeprecationHandler = (message: string) => void;
-  interface DeprecationUtil {
-    warnOnce(oldName: string, newName?: string): () => void;
-    warnOnceMessage(msg: string): () => void;
-    setHandler(handler: DeprecationHandler | null): void;
-    getHandler(): DeprecationHandler | null;
-    warn(oldName: string, newName: string): void;
-    log(message: string): void;
-    removeFunction<T extends Function>(fn: T, removedName: string): T;
-    renameFunction<T extends Function>(fn: T, newName: string): T;
-    event(emitter: NodeJS.EventEmitter, oldName: string, newName: string, transformer?: (...args: any[]) => any[] | undefined): void;
-    removeProperty<T extends Object, K extends (keyof T & string)>(object: T, propertyName: K, onlyForValues?: any[]): T;
-    renameProperty<T extends Object, K extends (keyof T & string)>(object: T, oldName: string, newName: K): T;
-    moveAPI<T extends Function>(fn: T, oldUsage: string, newUsage: string): T;
-  }
-
   interface DesktopCapturer {
     startHandling(captureWindow: boolean, captureScreen: boolean, thumbnailSize: Electron.Size, fetchWindowIcons: boolean): void;
     _onerror?: (error: string) => void;
@@ -292,7 +264,6 @@ declare namespace ElectronInternal {
   interface ModuleEntry {
     name: string;
     loader: ModuleLoader;
-    private?: boolean;
   }
 
   interface UtilityProcessWrapper extends NodeJS.EventEmitter {