Add a Docker Compose file for production

docker-compose.production.yaml

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+version: '2.4'
+
+services:
+  web:
+    build:
+      context: .
+      dockerfile: tools/docker/images/nginx/Dockerfile
+    volumes:
+      - html:/app
+    ports:
+      - 80:80
+    depends_on:
+      - app
+      - assets
+    restart: always
+
+  app:
+    volumes:
+      - assets:/app/source/build
+      - html:/app/output_prod
+      - .:/app
+    command: generate -e prod
+
+  assets:
+    entrypoint: npm
+    command: run production
+
+volumes:
+  html:

tools/docker/images/nginx/Dockerfile

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+FROM nginx:1 as base
+COPY tools/docker/images/nginx/root /

tools/docker/images/nginx/root/etc/nginx/conf.d/default.conf

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+server {
+  listen 80;
+  listen [::]:80;
+  server_name localhost;
+
+  location / {
+    root /app;
+    index index.html index.htm;
+  }
+
+  error_page 404 /404.html;
+}
+