chore: .env file in webapp

Co-authored-by: Gonzalo Suárez Losada <[email protected]>

docker-compose.yml

@@ -33,8 +33,9 @@ services:
     container_name: webapp-${teamname:-defaultASW}
     image:  ghcr.io/arquisoft/wiq_en2b/webapp:latest
     profiles: [ "dev", "prod" ]
-
     build:
+      args:
+        REACT_APP_API_ENDPOINT: ${API_URI}
       context: ./webapp
     environment:
       - REACT_APP_API_ENDPOINT=${API_URI}

webapp/Dockerfile

@@ -9,6 +9,8 @@ RUN npm install
 #Create an optimized version of the webapp
 RUN npm run build
 RUN npm install serve
+ARG REACT_APP_API_ENDPOINT
+RUN echo "REACT_APP_API_ENDPOINT=$REACT_APP_API_ENDPOINT" > .env
 
 #Execute npm run prod to run the server
 CMD [ "npm", "run", "prod" ]