feat(frontend): Use a single docker image with configurable environment at runtime

Author: tizoc

docker-compose.local.producers.yml

@@ -12,11 +12,8 @@ services:
 
   frontend:
     container_name: frontend
-    image: openmina/frontend:0.8.3-producer-demo
-    # build:
-    #   context: .
-    #   dockerfile: Dockerfile_FE
-    #   args:
-    #     BUILD_CONFIGURATION: block_producers
+    image: openmina/frontend:0.8.3
+    environment:
+      OPENMINA_FRONTEND_ENVIRONMENT: block_producers
     ports:
       - "8070:80"

docker-compose.yml

@@ -11,5 +11,7 @@ services:
 
   frontend:
     image: openmina/frontend:${OPENMINA_FRONTEND_TAG:-latest}
+    environment:
+      OPENMINA_FRONTEND_ENVIRONMENT: compose
     ports:
       - "8070:80"

frontend/Dockerfile

@@ -1,6 +1,6 @@
 FROM node:18 AS BUILD_IMAGE
 # Doesn't matter what we put here - it get's overwritten by the docker build command
-ARG BUILD_CONFIGURATION=staging
+ARG BUILD_CONFIGURATION=production
 WORKDIR /app
 COPY . .
 RUN npm install
@@ -12,6 +12,10 @@ RUN echo "---------- USING APACHE ----------"
 FROM httpd:2.4
 COPY --from=BUILD_IMAGE /app/dist/frontend /usr/local/apache2/htdocs/
 COPY --from=BUILD_IMAGE /app/httpd.conf /usr/local/apache2/conf/httpd.conf
-#FROM nginx:alpine
-#COPY --from=BUILD_IMAGE /app/dist/frontend /usr/share/nginx/html
-#COPY --from=BUILD_IMAGE /app/nginx.conf /etc/nginx/nginx.conf
+
+COPY docker/startup.sh /usr/local/bin/startup.sh
+RUN chmod +x /usr/local/bin/startup.sh
+
+ENTRYPOINT ["/usr/local/bin/startup.sh"]
+
+CMD ["httpd-foreground"]

frontend/docker/startup.sh

@@ -0,0 +1,12 @@
+#!/bin/bash
+
+if [ -n "$OPENMINA_FRONTEND_ENVIRONMENT" ]; then
+  echo "Using environment: $OPENMINA_FRONTEND_ENVIRONMENT"
+  cp -f /usr/local/apache2/htdocs/assets/environments/"$OPENMINA_FRONTEND_ENVIRONMENT".js \
+        /usr/local/apache2/htdocs/assets/environments/env.js
+else
+  echo "No environment specified. Using default."
+fi
+
+echo "Starting Apache..."
+exec "$@"