fix build docker container

.dockerignore

@@ -2,4 +2,5 @@ node_modules
 npm-debug.log
 yarn.lock
 yarn-error.log
-*.log
+*.log
+.git

Dockerfile

@@ -1,12 +1,14 @@
 FROM node:14-alpine
 
+ENV NODE_ENV production
+
 WORKDIR /home/app
 
-COPY . .
+COPY package.json ./
 
-RUN yarn
+RUN npm install
 
-RUN yarn build
+COPY build ./
 
 EXPOSE 3001
 

src/server/index.ts

@@ -13,7 +13,10 @@ import { SERVER_PORT } from './../core/constants/urls';
 
 const isDevelopmentMode = process.env.NODE_ENV === 'development';
 
-const buildDir = path.join(process.cwd(), isDevelopmentMode ? '/build' : '');
+const buildDir = path.join(
+  process.cwd(),
+  process.env.NODE_ENV === 'development' ? '/build' : '',
+);
 
 const app = express();
 
@@ -46,13 +49,15 @@ app.use('/', routes);
 /**ROUTES */
 
 /**CLIENT */
-app.use(express.static(buildDir));
-app.get('*', function (req, res) {
-  res.sendFile(path.join(buildDir, 'index.html'));
-});
+if (!isDevelopmentMode) {
+  app.use(express.static(buildDir));
+  app.get('*', function (req, res) {
+    res.sendFile(path.join(buildDir, 'index.html'));
+  });
+}
 /**CLIENT */
 
-console.log('checking port', SERVER_PORT);
+console.log(process.env.NODE_ENV);
 app.listen(SERVER_PORT, () => {
   console.log(`Server now listening on port: ${SERVER_PORT}`);
 });