Fix #1401 Enable SSL server

packages/redux-devtools-cli/src/index.ts

@@ -1,10 +1,10 @@
 import express from 'express';
-import http from 'http';
 import getPort from 'get-port';
 import socketClusterServer from 'socketcluster-server';
 import getOptions from './options.js';
 import routes from './routes.js';
 import createStore from './store.js';
+import { createServer } from './utils/create-server.js';
 
 // const LOG_LEVEL_NONE = 0;
 // const LOG_LEVEL_ERROR = 1;
@@ -37,7 +37,8 @@ export default async function (argv: { [arg: string]: any }): Promise<{
     console.log('[ReduxDevTools] Start server...');
     console.log('-'.repeat(80) + '\n');
   }
-  const httpServer = http.createServer();
+
+  const httpServer = createServer(argv);
   const agServer = socketClusterServer.attach(httpServer, options);
 
   const app = express();

packages/redux-devtools-cli/src/utils/create-server.ts

@@ -0,0 +1,25 @@
+import http from 'http';
+import https from 'https';
+
+export const createServer = (argv: { [arg: string]: unknown }): http.Server | https.Server => {
+  const typedArgv = argv as {
+    protocol: string;
+    key: string;
+    cert: string;
+  };
+
+  let result;
+
+  if (typedArgv.protocol === 'https') {
+    const options = {
+      key: typedArgv.key,
+      cert: typedArgv.cert,
+    };
+
+    result = https.createServer(options);
+  } else {
+    result = http.createServer();
+  }
+
+  return result;
+}