From dfd794159e97b45c4a179ad649a2ea267ef722d5 Mon Sep 17 00:00:00 2001
From: disqualifier <dev@disqualifier.me>
Date: Fri, 3 Jul 2026 17:00:26 -0400
Subject: [PATCH] refactor: derive __version__ from package metadata (single
 source)

Signed-off-by: disqualifier <dev@disqualifier.me>
---
 src/envelope_crypto/__init__.py | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/envelope_crypto/__init__.py b/src/envelope_crypto/__init__.py
index 4baa820..3e99a1d 100644
--- a/src/envelope_crypto/__init__.py
+++ b/src/envelope_crypto/__init__.py
@@ -1,3 +1,5 @@
+from importlib.metadata import version, PackageNotFoundError
+
 from .envelope_crypto import (
     EnvelopeCrypto,
     DocumentCrypto,
@@ -12,6 +14,11 @@ from .envelope_crypto import (
     fingerprint_data,
 )
 
+try:
+    __version__ = version("envelope_crypto")
+except PackageNotFoundError:
+    __version__ = "0.0.0+unknown"
+
 __all__ = [
     "EnvelopeCrypto",
     "DocumentCrypto",
@@ -24,4 +31,5 @@ __all__ = [
     "decrypt_document",
     "decrypt_dict",
     "fingerprint_data",
+    "__version__",
 ]