Further docker advances

docker-compose.yml

@@ -0,0 +1,25 @@
+services:
+  sentient-jimmy:
+    image: sentient-jimmy:latest
+    depends_on:
+      db:
+        condition: service_healthy
+    environment:
+      - DATABASE_URL=postgres://postgres:password@db:5432/postgres
+    volumes:
+      - ./config.toml:/jimmy/config.toml:ro
+  db:
+    image: postgres:16
+    environment:
+      - POSTGRES_USER=postgres
+      - POSTGRES_PASSWORD=password
+      - POSTGRES_DB=postgres
+    volumes:
+      - postgres_data:/var/lib/postgresql/data/
+    healthcheck:
+      test: [ "CMD-SHELL", "pg_isready -U postgres" ]
+      interval: 1s
+      timeout: 30s
+      retries: 10
+volumes:
+  postgres_data:

jimmy/config.py

@@ -1,3 +1,4 @@
+import os
 import tomllib
 import logging
 from typing import Callable
@@ -66,4 +67,6 @@ def get_config():
     _loaded.setdefault("servers", {})
     _loaded["servers"].setdefault("order", [])
     _loaded.setdefault("bot", {})
+    if database_url := os.getenv("DATABASE_URL"):
+        _loaded["bot"]["db_url"] = database_url
     return _loaded