Move settings, launcherSettings, GKs to app / flipper-server-core

Summary:
This diff moves a lot of stuff from the client to the server. This diff is fairly large, as a lot of concept closely relate, although some things have split off to the earlier diffs in the stack, or are still to follow (like making intern requests).

This diff primarily moves reading and storing settings and GKs from client to server (both flipper and launcher settings). This means that settings are no longer persisted by Redux (which only exists on client). Most other changes are fallout from that. For now settings are just one big object, although we might need to separate settings that are only make sense in an Electron context. For example launcher settings.

Reviewed By: passy, aigoncharov

Differential Revision: D32498649

fbshipit-source-id: d842faf7a7f03774b621c7656e53a9127afc6192

desktop/app/src/electron/initializeElectron.tsx

@@ -14,7 +14,7 @@ import {
   _setGlobalInteractionReporter,
   _LoggerContext,
 } from 'flipper-plugin';
-// eslint-disable-next-line flipper/no-electron-remote-imports
+// eslint-disable-next-line no-restricted-imports,flipper/no-electron-remote-imports
 import {
   ipcRenderer,
   remote,
@@ -26,7 +26,7 @@ import type {RenderHost} from 'flipper-ui-core';
 import fs from 'fs';
 import {setupMenuBar} from './setupMenuBar';
 import os from 'os';
-import {FlipperServerImpl} from 'flipper-server-core';
+import {FlipperServerConfig} from 'flipper-common';
 
 declare global {
   interface Window {
@@ -45,12 +45,9 @@ if (process.env.NODE_ENV === 'development' && os.platform() === 'darwin') {
   global.electronRequire('mac-ca');
 }
 
-export function initializeElectron() {
-  const app = remote.app;
+export function initializeElectron(flipperServerConfig: FlipperServerConfig) {
   const execPath = process.execPath || remote.process.execPath;
   const isProduction = !/node_modules[\\/]electron[\\/]/.test(execPath);
-  const staticPath = getStaticDir();
-  const tempPath = app.getPath('temp');
 
   function restart(update: boolean = false) {
     if (isProduction) {
@@ -68,12 +65,9 @@ export function initializeElectron() {
     } else {
       // Relaunching the process with the standard way doesn't work in dev mode.
       // So instead we're sending a signal to dev server to kill the current instance of electron and launch new.
-      fetch(
-        `${window.FlipperRenderHostInstance.env.DEV_SERVER_URL}/_restartElectron`,
-        {
-          method: 'POST',
-        },
-      );
+      fetch(`${flipperServerConfig.env.DEV_SERVER_URL}/_restartElectron`, {
+        method: 'POST',
+      });
     }
   }
 
@@ -192,25 +186,10 @@ export function initializeElectron() {
     restartFlipper() {
       restart();
     },
-    env: process.env,
-    paths: {
-      appPath: app.getAppPath(),
-      homePath: app.getPath('home'),
-      execPath,
-      staticPath,
-      tempPath,
-      desktopPath: app.getPath('desktop'),
-    },
     loadDefaultPlugins: getDefaultPluginsIndex,
-    startFlipperServer({logger, ...config}) {
-      return new FlipperServerImpl(
-        {
-          ...config,
-          staticPath,
-          tempPath,
-        },
-        logger,
-      );
+    serverConfig: flipperServerConfig,
+    GK(gatekeeper) {
+      return flipperServerConfig.gatekeepers[gatekeeper] ?? false;
     },
   };
 
@@ -222,17 +201,3 @@ function getDefaultPluginsIndex() {
   const index = require('../defaultPlugins');
   return index.default || index;
 }
-
-function getStaticDir() {
-  let _staticPath = path.resolve(__dirname, '..', '..', '..', 'static');
-  if (fs.existsSync(_staticPath)) {
-    return _staticPath;
-  }
-  if (remote && fs.existsSync(remote.app.getAppPath())) {
-    _staticPath = path.join(remote.app.getAppPath());
-  }
-  if (!fs.existsSync(_staticPath)) {
-    throw new Error('Static path does not exist: ' + _staticPath);
-  }
-  return _staticPath;
-}