build: 📦 fix versioning process for PDM build backend

pdm_build.py

@@ -7,13 +7,15 @@
 
 from setuptools import Extension
 
+__version__ = "0.6.0"
+
 
 def pdm_build_hook_enabled(context):
     return context.target == "wheel"
 
 
 def pdm_build_update_setup_kwargs(context, setup_kwargs):
-    setup_kwargs.update(ext_modules=_get_extension())
+    setup_kwargs.update(ext_modules=_get_extension(), version=__version__)
 
 
 def _get_extension(name="hyperscan._ext", **kwargs):

pyproject.toml

@@ -93,12 +93,20 @@ release = [
 build = ["cibuildwheel>=2.14.1", "build>=0.10.0"]
 memprofile = ["matplotlib>=3.7.2", "numpy>=1.24.4", "scipy>=1.9.3"]
 
+[tool.pdm.version]
+source = "file"
+path = "src/hyperscan/_version.py"
+
 [tool.setuptools.dynamic]
 version = { attr = "hyperscan._version.__version__" }
 
 [tool.semantic_release]
 commit_parser = "emoji"
-version_variables = ["src/hyperscan/_version.py:__version__"]
+version_variables = [
+  "src/hyperscan/_version.py:__version__",
+  "setup.py:__version__",
+  "pdm_build.py:__version__",
+]
 
 [tool.semantic_release.commit_parser_options]
 major_tags = [":boom:"]

setup.py

@@ -16,6 +16,9 @@
     pass
 
 
+__version__ = "0.6.0"
+
+
 def _pkgconfig(args):
     return subprocess.getoutput(f"pkg-config {args}").strip()
 
@@ -68,4 +71,5 @@ def get_platform_specific_options():
                 **get_platform_specific_options(),
             )
         ],
+        version=__version__,
     )