Remove Typer and use Fastapi instead

discord_rss_bot/settings.py

@@ -0,0 +1,46 @@
+import os
+from pathlib import Path
+
+from platformdirs import user_data_dir
+
+
+def get_app_dir(app_dir: str = user_data_dir("discord_rss_bot")) -> Path:
+    """
+    Get the application directory. This is where the database file is stored.
+
+    Args:
+        app_dir: The application directory, defaults to user_data_dir().
+
+    Returns:
+        Path: The application directory.
+    """
+    print(f"Data directory: {app_dir}")
+
+    # Use the environment variable if it exists instead of the default app dir.
+    app_dir = os.getenv("DATABASE_LOCATION") or app_dir
+
+    # Create the data directory if it doesn't exist
+    os.makedirs(app_dir, exist_ok=True)
+
+    return Path(app_dir)
+
+
+def get_db_file(custom_db_name: str = "db.sqlite") -> Path:
+    """Where we store the database file
+
+    Args:
+        custom_db_name: The name of the database file, defaults to db.sqlite.
+
+    Returns:
+        Path: The database file.
+    """
+    # Store the database file in the data directory
+    app_dir = get_app_dir()
+
+    # Use the environment variable if it exists instead of the default db name.
+    db_name = os.getenv("DATABASE_NAME") or custom_db_name
+
+    db_file: Path = Path(os.path.join(app_dir, db_name))
+    print(f"Database file: {db_file}")
+
+    return Path(db_file)