[REL] Preserve a/b suffixes in tag_regex (#1627)

Update setuptools-scm tag_regex patterns to capture a/b pre-release suffixes in cuda-bindings, cuda-core, cuda-pathfinder, and cuda-python.

Co-authored-by: Cursor <cursoragent@cursor.com>

Author: rwgk

cuda_bindings/pyproject.toml

@@ -89,6 +89,6 @@ xfail_strict = true
 [tool.setuptools_scm]
 root = ".."
 version_file = "cuda/bindings/_version.py"
-# We deliberately do not want to include the version suffixes (a/b/rc) in cuda-bindings versioning
-tag_regex = "^(?P<version>v\\d+\\.\\d+\\.\\d+)"
+# Preserve a/b pre-release suffixes, but intentionally strip rc suffixes.
+tag_regex = "^(?P<version>v\\d+\\.\\d+\\.\\d+(?:[ab]\\d+)?)"
 git_describe_command = ["git", "describe", "--dirty", "--tags", "--long", "--match", "v*[0-9]*"]

cuda_core/pyproject.toml

@@ -86,8 +86,8 @@ readme = { file = ["DESCRIPTION.rst"], content-type = "text/x-rst" }
 [tool.setuptools_scm]
 root = ".."
 version_file = "cuda/core/_version.py"
-# We deliberately do not want to include the version suffixes (a/b/rc) in cuda-core versioning
-tag_regex = "^cuda-core-(?P<version>v\\d+\\.\\d+\\.\\d+)"
+# Preserve a/b pre-release suffixes, but intentionally strip rc suffixes.
+tag_regex = "^cuda-core-(?P<version>v\\d+\\.\\d+\\.\\d+(?:[ab]\\d+)?)"
 git_describe_command = ["git", "describe", "--dirty", "--tags", "--long", "--match", "cuda-core-v*[0-9]*"]
 
 [tool.cibuildwheel]

cuda_pathfinder/pyproject.toml

@@ -78,8 +78,8 @@ build-backend = "setuptools.build_meta"
 [tool.setuptools_scm]
 root = ".."
 version_file = "cuda/pathfinder/_version.py"
-# We deliberately do not want to include the version suffixes (a/b/rc) in cuda-pathfinder versioning
-tag_regex = "^cuda-pathfinder-(?P<version>v\\d+\\.\\d+\\.\\d+)"
+# Preserve a/b pre-release suffixes, but intentionally strip rc suffixes.
+tag_regex = "^cuda-pathfinder-(?P<version>v\\d+\\.\\d+\\.\\d+(?:[ab]\\d+)?)"
 git_describe_command = [ "git", "describe", "--dirty", "--tags", "--long", "--match", "cuda-pathfinder-v*[0-9]*" ]
 
 [tool.pytest.ini_options]

cuda_python/setup.py

@@ -11,8 +11,8 @@
 version = get_version(
     root="..",
     relative_to=__file__,
-    # We deliberately do not want to include the version suffixes (a/b/rc) in cuda-python versioning
-    tag_regex="^(?P<version>v\\d+\\.\\d+\\.\\d+)",
+    # Preserve a/b pre-release suffixes, but intentionally strip rc suffixes.
+    tag_regex="^(?P<version>v\\d+\\.\\d+\\.\\d+(?:[ab]\\d+)?)",
     git_describe_command=["git", "describe", "--dirty", "--tags", "--long", "--match", "v*[0-9]*"],
 )