init

src/config.py

@@ -0,0 +1,28 @@
+import os
+from dataclasses import dataclass
+
+
+@dataclass(frozen=True)
+class Settings:
+    max_phone: str
+    max_work_dir: str
+    telegram_bot_token: str
+    telegram_fallback_user_id: str
+    sqlite_path: str
+
+
+def _require_env(name: str) -> str:
+    value = os.getenv(name, "").strip()
+    if not value:
+        raise ValueError(f"Environment variable {name} is required")
+    return value
+
+
+def load_settings() -> Settings:
+    return Settings(
+        max_phone=_require_env("MAX_PHONE"),
+        max_work_dir=os.getenv("MAX_WORK_DIR", "cache").strip() or "cache",
+        telegram_bot_token=_require_env("TELEGRAM_BOT_TOKEN"),
+        telegram_fallback_user_id=_require_env("TELEGRAM_FALLBACK_USER_ID"),
+        sqlite_path=os.getenv("SQLITE_PATH", "max2telegram.db").strip() or "max2telegram.db",
+    )