Сделал запуск json-server из файла server.js, чтобы настроить деплой для Heroku

Author: Archakov06

Procfile

@@ -0,0 +1 @@
+web: node server.js

package.json

@@ -74,7 +74,7 @@
     "start": "node scripts/start.js",
     "build": "node scripts/build.js",
     "test": "node scripts/test.js",
-    "server": "npx json-server --watch public/db.json --port=3001"
+    "server": "node server.js"
   },
   "eslintConfig": {
     "extends": "react-app"
@@ -144,5 +144,9 @@
     "presets": [
       "react-app"
     ]
+  },
+  "devDependencies": {
+    "express": "^4.17.1",
+    "json-server": "^0.16.1"
   }
 }

server.js

@@ -0,0 +1,15 @@
+const jsonServer = require('json-server');
+const server = jsonServer.create();
+const router = jsonServer.router('./public/db.json');
+const middlewares = jsonServer.defaults({
+  static: './build',
+});
+
+const PORT = process.env.port || 3001;
+
+server.use(middlewares);
+server.use(router);
+
+server.listen(PORT, () => {
+  console.log('Server is running');
+});