improve docs (closes #94)

compose.yml

@@ -1,38 +1,36 @@
 services:
     website:
         container_name: website
-        #image: realprojectsegfault/website:latest
+        image: realprojectsegfault/website:latest # or :dev if you want to use the dev version
         restart: unless-stopped
-        build:
-            context: .
-            dockerfile: Dockerfile
+        # uncomment these lines if you want to build from source
+        #build:
+        #    context: .
+        #    dockerfile: Dockerfile
         ports:
-            - 1339:3000
-        environment:
+            - 1339:3000 # change the first number to whatever port you want to use
+        environment: # these are documented in the readme
           AUTH_SECRET: ${AUTH_SECRET}
-          AUTH_TRUST_HOST: ${AUTH_TRUST_HOST}
-          AUTH_URL: ${AUTH_URL}
-          DB_HOST: ${DB_HOST}
-          DB_PORT: ${DB_PORT}
-          DB_USERNAME: ${DB_USERNAME}
-          DB_PASSWORD: ${DB_PASSWORD}
           AUTH_CLIENT_ID: ${AUTH_CLIENT_ID}
           AUTH_CLIENT_SECRET: ${AUTH_CLIENT_SECRET}
           AUTH_ISSUER: ${AUTH_ISSUER}
+          AUTH_TRUST_HOST: ${AUTH_TRUST_HOST}
           HCAPTCHA_SECRET: ${HCAPTCHA_SECRET}
           HCAPTCHA_SITEKEY: ${HCAPTCHA_SITEKEY}
           WEBHOOK: ${WEBHOOK}
-        #args: [ "ORIGIN=" ]
+          GHOST_API_KEY: ${GHOST_API_KEY}
+          DB_URL: ${DB_URL}
+          ORIGIN: ${ORIGIN}
 
-    website-db:
-        image: mongo
+    website-db: # this is the mongodb database container
+        image: mongo:6
         container_name: website-db
         restart: unless-stopped
         volumes:
             - website-db-data:/data/db
-        environment:
-            MONGO_INITDB_ROOT_USERNAME: $MONGO_USER
-            MONGO_INITDB_ROOT_PASSWORD: $MONGO_PASSWORD
+        environment: # these are documented in the readme
+            MONGO_INITDB_ROOT_USERNAME: ${MONGO_USER}
+            MONGO_INITDB_ROOT_PASSWORD: ${MONGO_PASSWORD}
             MONGO_INITDB_DATABASE: website
         command: [--auth]