support HTTP-only and Caddy (HTTP+HTTPS) modes via compose profiles

docker-compose.yml

@@ -8,18 +8,21 @@ services:
       - GITEA__lfs__PATH=${GITEA__lfs__PATH}
       - GITEA__service__DISABLE_REGISTRATION=${GITEA__service__DISABLE_REGISTRATION}
       - GITEA__server__SSH_PORT=${GITEA__server__SSH_PORT}
-      - GITEA__server__ROOT_URL=https://${DOMAIN}/
+      - GITEA__server__ROOT_URL=${ROOT_URL}
       - GITEA__server__DOMAIN=${DOMAIN}
       - GITEA__server__SSH_DOMAIN=${DOMAIN}
     restart: always
     volumes:
       - ./data:/data
     ports:
+      - "${HTTP_PORT}:3000"
       - "${SSH_PORT}:22"
 
   caddy:
     image: caddy:2
     container_name: caddy
+    profiles:
+      - caddy
     environment:
       - DOMAIN=${DOMAIN}
     restart: always