Aggiunge GUI di configurazione

src/bakrest/config.py

@@ -6,6 +6,8 @@ from dataclasses import dataclass
 from pathlib import Path
 from typing import Any
 
+import tomli_w
+
 from .default_config import DEFAULT_CONFIG_TOML
 from .paths import default_config_path, expand_path
 
@@ -78,10 +80,22 @@ def copy_example_config(destination: Path) -> None:
 
 def load_config(path: Path | None = None) -> AppConfig:
     config_path = ensure_default_config(path)
-    data = tomllib.loads(config_path.read_text(encoding="utf-8"))
+    data = load_config_data(config_path)
     return parse_config(data, config_path)
 
 
+def load_config_data(path: Path | None = None) -> dict[str, Any]:
+    config_path = ensure_default_config(path)
+    return tomllib.loads(config_path.read_text(encoding="utf-8"))
+
+
+def save_config_data(data: dict[str, Any], path: Path | None = None) -> Path:
+    config_path = path or default_config_path()
+    config_path.parent.mkdir(parents=True, exist_ok=True)
+    config_path.write_text(tomli_w.dumps(data), encoding="utf-8")
+    return config_path
+
+
 def parse_config(data: dict[str, Any], path: Path) -> AppConfig:
     service = data.get("service", {})
     tray = data.get("tray", {})