From 659bde525dcd282a84cb659b3cfdb820059d2409 Mon Sep 17 00:00:00 2001
From: Kori Kuzma <korikuzma@gmail.com>
Date: Fri, 12 Jul 2024 09:35:57 -0400
Subject: [PATCH] feat!: use setuptools-scm, capture version at package root

* use setuptools-scm for versioning instead of explicit declaration in version.py
* provide version in package root instead of version module
---
 docs/source/conf.py  |  3 +--
 pyproject.toml       |  5 ++---
 src/gene/__init__.py | 11 +++++++++--
 src/gene/query.py    |  3 +--
 src/gene/schemas.py  |  2 +-
 src/gene/version.py  |  3 ---
 6 files changed, 14 insertions(+), 13 deletions(-)
 delete mode 100644 src/gene/version.py

diff --git a/docs/source/conf.py b/docs/source/conf.py
index 959356b..6958429 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -68,8 +68,7 @@
 # -- get version -------------------------------------------------------------
 from gene import __version__  # noqa: E402
 
-version = __version__
-release = version
+version = release = __version__
 
 
 # -- linkcode ----------------------------------------------------------------
diff --git a/pyproject.toml b/pyproject.toml
index eb227ed..8e7c014 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -63,11 +63,10 @@ gene_norm_dump = "gene.cli:dump_database"
 gene_norm_check_db = "gene.cli:check_db"
 
 [build-system]
-requires = ["setuptools>=61.0"]
+requires = ["setuptools>=64", "setuptools_scm>=8"]
 build-backend = "setuptools.build_meta"
 
-[tool.setuptools.dynamic]
-version = {attr = "gene.version.__version__"}
+[tool.setuptools_scm]
 
 [tool.setuptools.packages.find]
 where = ["src"]
diff --git a/src/gene/__init__.py b/src/gene/__init__.py
index 4d2b71e..eb2471c 100644
--- a/src/gene/__init__.py
+++ b/src/gene/__init__.py
@@ -1,10 +1,9 @@
 """The VICC library for normalizing genes."""
 
+from importlib.metadata import PackageNotFoundError, version
 from os import environ
 from pathlib import Path
 
-from .version import __version__
-
 APP_ROOT = Path(__file__).resolve().parent
 
 SEQREPO_ROOT_DIR = Path(
@@ -12,6 +11,14 @@
 )
 
 
+try:
+    __version__ = version("gene-normalizer")
+except PackageNotFoundError:
+    __version__ = "unknown"
+finally:
+    del version, PackageNotFoundError
+
+
 class DownloadException(Exception):  # noqa: N818
     """Exception for failures relating to source file downloads."""
 
diff --git a/src/gene/query.py b/src/gene/query.py
index 17ecd3d..273846c 100644
--- a/src/gene/query.py
+++ b/src/gene/query.py
@@ -9,7 +9,7 @@
 from ga4gh.core import domain_models, entity_models, ga4gh_identify
 from ga4gh.vrs import models
 
-from gene import ITEM_TYPES, NAMESPACE_LOOKUP, PREFIX_LOOKUP
+from gene import ITEM_TYPES, NAMESPACE_LOOKUP, PREFIX_LOOKUP, __version__
 from gene.database import AbstractDatabase, DatabaseReadException
 from gene.schemas import (
     BaseGene,
@@ -29,7 +29,6 @@
     SourcePriority,
     UnmergedNormalizationService,
 )
-from gene.version import __version__
 
 _logger = logging.getLogger(__name__)
 
diff --git a/src/gene/schemas.py b/src/gene/schemas.py
index f298769..6e96e32 100644
--- a/src/gene/schemas.py
+++ b/src/gene/schemas.py
@@ -14,7 +14,7 @@
     constr,
 )
 
-from gene.version import __version__
+from gene import __version__
 
 CURIE = constr(pattern=r"^\w[^:]*:.+$")
 
diff --git a/src/gene/version.py b/src/gene/version.py
deleted file mode 100644
index 71445f0..0000000
--- a/src/gene/version.py
+++ /dev/null
@@ -1,3 +0,0 @@
-"""Gene normalizer version"""
-
-__version__ = "0.3.2"