From dad2ecb563700105433e4a988928f8e871fed934 Mon Sep 17 00:00:00 2001
From: Mika <kontakt@donau2space.de>
Date: Sat, 14 Feb 2026 15:31:58 +0000
Subject: [PATCH] Add timestamp_logger/src/timestamp_logger/cli.py

---
 timestamp_logger/src/timestamp_logger/cli.py | 49 ++++++++++++++++++++
 1 file changed, 49 insertions(+)
 create mode 100644 timestamp_logger/src/timestamp_logger/cli.py

diff --git a/timestamp_logger/src/timestamp_logger/cli.py b/timestamp_logger/src/timestamp_logger/cli.py
new file mode 100644
index 0000000..cc4451d
--- /dev/null
+++ b/timestamp_logger/src/timestamp_logger/cli.py
@@ -0,0 +1,49 @@
+import argparse
+import sys
+from datetime import datetime
+from timestamp_logger import core
+
+
+def parse_args(argv=None):
+    parser = argparse.ArgumentParser(
+        description="CLI zur Erfassung und Speicherung von Upload-Zeitstempeln als JSONL-Eintrag."
+    )
+    parser.add_argument(
+        "--t_publish",
+        required=True,
+        help="Upload-Zeitpunkt im ISO-8601-Format."
+    )
+    parser.add_argument(
+        "--t_gate_read",
+        required=True,
+        help="Gate-Read-Zeitpunkt im ISO-8601-Format."
+    )
+    parser.add_argument(
+        "--t_index_visible",
+        required=True,
+        help="Zeitpunkt der Index-Sichtbarkeit im ISO-8601-Format."
+    )
+    return parser.parse_args(argv)
+
+
+def parse_iso_datetime(dt_str: str) -> datetime:
+    try:
+        return datetime.fromisoformat(dt_str)
+    except ValueError as e:
+        raise SystemExit(f"Ungültiges ISO-Datum: {dt_str!r}. Fehler: {e}") from e
+
+
+def main(argv=None):
+    args = parse_args(argv)
+    t_publish = parse_iso_datetime(args.t_publish)
+    t_gate_read = parse_iso_datetime(args.t_gate_read)
+    t_index_visible = parse_iso_datetime(args.t_index_visible)
+
+    result = core.log_timestamps(t_publish, t_gate_read, t_index_visible)
+    if not result:
+        sys.exit("Fehler beim Logging der Zeitstempel.")
+    print("Zeitstempel erfolgreich geloggt.")
+
+
+if __name__ == "__main__":
+    main()
\ No newline at end of file