From fc02f34cd2da5bf2b6110686f1183ca8da3f67d5 Mon Sep 17 00:00:00 2001
From: Martin Domke <mail@martindomke.net>
Date: Fri, 11 Oct 2024 16:26:08 +0200
Subject: [PATCH] feat(cli): Fix CLI entrypoint

---
 tests/test_ulid.py | 11 +++--------
 ulid/__init__.py   |  4 +++-
 ulid/__main__.py   | 15 ++++++++-------
 ulid/constants.py  |  2 ++
 4 files changed, 16 insertions(+), 16 deletions(-)

diff --git a/tests/test_ulid.py b/tests/test_ulid.py
index 9a1c5f7..3f7c26e 100644
--- a/tests/test_ulid.py
+++ b/tests/test_ulid.py
@@ -1,12 +1,11 @@
-from __future__ import annotations
-
 import json
 import time
 import uuid
+from collections.abc import Callable
 from datetime import datetime
 from datetime import timedelta
 from datetime import timezone
-from typing import TYPE_CHECKING
+from typing import Optional
 from typing import Union
 
 import pytest
@@ -19,10 +18,6 @@
 from ulid import ULID
 
 
-if TYPE_CHECKING:  # pragma: no cover
-    from collections.abc import Callable
-
-
 def utcnow() -> datetime:
     return datetime.now(timezone.utc)
 
@@ -220,7 +215,7 @@ def test_pydantic_protocol() -> None:
     ulid = ULID()
 
     class Model(BaseModel):
-        ulid: ULID | None = None
+        ulid: Optional[ULID, None] = None  # noqa: FA100
 
     for value in [ulid, str(ulid), int(ulid), bytes(ulid)]:
         model = Model(ulid=value)
diff --git a/ulid/__init__.py b/ulid/__init__.py
index cdf1c7d..9998f30 100644
--- a/ulid/__init__.py
+++ b/ulid/__init__.py
@@ -179,7 +179,9 @@ def parse(cls: type[U], value: Any) -> U:
                 return cls.from_hex(value)
             raise ValueError(f"Cannot parse ULID from string of length {len_value}")
         if isinstance(value, int):
-            return cls.from_int(value)
+            if len(str(value)) == constants.INT_REPR_LEN:
+                return cls.from_int(value)
+            return cls.from_timestamp(value)
         if isinstance(value, float):
             return cls.from_timestamp(value)
         if isinstance(value, datetime):
diff --git a/ulid/__main__.py b/ulid/__main__.py
index 8e6ba57..6428554 100644
--- a/ulid/__main__.py
+++ b/ulid/__main__.py
@@ -151,17 +151,18 @@ def show(args: argparse.Namespace) -> str:
         return ulid.datetime.isoformat()
     return textwrap.dedent(
         f"""
-            ULID:      {ulid!s}
-            Hex:       {ulid.hex}
-            Int:       {int(ulid)}
-            Timestamp: {ulid.timestamp}
-            Datetime:  {ulid.datetime.isoformat()}
-            """
+        ULID:      {ulid!s}
+        Hex:       {ulid.hex}
+        Int:       {int(ulid)}
+        Timestamp: {ulid.timestamp}
+        Datetime:  {ulid.datetime.isoformat()}
+        """
     ).strip()
 
 
 def entrypoint() -> None:  # pragma: no cover
-    pass
+    if (value := main(sys.argv[1:])) is not None:
+        print(value)  # noqa: T201
 
 
 if __name__ == "__main__":  # pragma: no cover
diff --git a/ulid/constants.py b/ulid/constants.py
index 9adfb7e..df8acf9 100644
--- a/ulid/constants.py
+++ b/ulid/constants.py
@@ -9,5 +9,7 @@
 RANDOMNESS_REPR_LEN = 16
 REPR_LEN = TIMESTAMP_REPR_LEN + RANDOMNESS_REPR_LEN
 
+INT_REPR_LEN = 37
+
 UUID_LEN = 32
 UUID_REPR_LEN = 36  # UUID with dash-separated segments