Add basic logging

src/xmpp_api/config/config.py

@@ -1,6 +1,9 @@
+import os
 from typing import Annotated
+import logging
 
 from pydantic import BaseModel
+from pydantic_yaml import parse_yaml_file_as
 from fastapi import Depends
 
 
@@ -23,19 +26,21 @@ class _Config(BaseModel):
     component: _ComponentConfig
 
 
+log = logging.getLogger("config")
+
+
 def load_config() -> _Config:
     """
     Load the application config
     """
-    # TODO: Actually load it
-    return _Config(
-        database="sqlite:///db.sqlite3",
-        component=_ComponentConfig(
-            jid="test.localhost",
-            server="localhost:5869",
-            secret="abc123",
-        ),
-    )
+
+    config_path = "/etc/xmpp-api/config.yaml"
+    if (env_config_file := os.environ.get("XMPP_API__CONFIG_FILE")) is not None:
+        config_path = env_config_file
+
+    log.info(f"Reading configuration from {config_path}")
+    with open(config_path, "r", encoding="utf8") as f:
+        return parse_yaml_file_as(_Config, f)
 
 
 ConfigDep = Annotated[_Config, Depends(load_config)]