🐳 Updates docker-compose with option for tagged builds

docker-compose.yml

@@ -1,25 +1,42 @@
 ---
 # Welcome to Dashy! To get started, run `docker compose up`
+# You can configure your container here, by modifying this file
 version: "3.8"
 services:
   dashy:
+    container_name: Dashy
+
+    # Pull latest image from DockerHub
+    image: lissy93/dashy
+
     # To build from source, replace 'image: lissy93/dashy' with 'build: .'
     # build: .
-    image: lissy93/dashy
-    container_name: Dashy
+
+    # Or, to use a Dockerfile for your archtecture, uncomment the following
+    # context: .
+    # dockerfile: ./docker/Dockerfile-arm32v7
+
+    # You can also use an image with a different tag, or pull from a different registry, e.g:
+    # image: ghcr.io/lissy93/dashy or image: lissy93/dashy:arm64v8
+
     # Pass in your config file below, by specifying the path on your host machine
     # volumes:
       # - /root/my-config.yml:/app/public/conf.yml
+
+    # Set port that web service will be served on. Keep container port as 80
     ports:
       - 4000:80
+
     # Set any environmental variables
     environment:
       - NODE_ENV=production
     # Specify your user ID and group ID. You can find this by running `id -u` and `id -g`
     #  - UID=1000
     #  - GID=1000
+
     # Specify restart policy
     restart: unless-stopped
+
     # Configure healthchecks
     healthcheck:
       test: ['CMD', 'node', '/app/services/healthcheck']