Add sensor_logging/src/sensor_logging/cli.py

sensor_logging/src/sensor_logging/cli.py

@@ -0,0 +1,36 @@
+import argparse
+import sys
+from sensor_logging import core
+
+
+def main() -> None:
+    """Command-line interface entrypoint for sensor logging."""
+    parser = argparse.ArgumentParser(
+        description="CLI to log sensor data from BME280 sensors."
+    )
+    parser.add_argument(
+        "--sensor-id",
+        required=True,
+        type=str,
+        help="Kennung des zu loggenden Sensors."
+    )
+
+    args = parser.parse_args()
+
+    sensor_id = args.sensor_id.strip()
+
+    if not sensor_id:
+        print("Fehler: Sensor-ID darf nicht leer sein.", file=sys.stderr)
+        sys.exit(1)
+
+    try:
+        # Placeholder example values – actual sensor reading handled in core.log_sensor_data
+        # The function itself will access the BME280 sensor for actual data.
+        core.log_sensor_data(sensor_id=sensor_id, temperature=0.0, humidity=0.0)
+    except Exception as exc:
+        print(f"Fehler beim Loggen der Sensordaten: {exc}", file=sys.stderr)
+        sys.exit(2)
+
+
+if __name__ == "__main__":
+    main()