use tag for package version (cihologramas#165)

Co-authored-by: Günther Jena <guenther.jena@laseratwork.com>

.github/workflows/build.yaml

@@ -18,11 +18,11 @@ jobs:
         python-version: ${{ matrix.python-version }}
     - name: Install dependencies
       run: |
-        python -m pip install --upgrade pip setuptools wheel twine
+        python -m pip install --upgrade pip setuptools wheel twine setuptools_scm[toml]
         pip install Cython==0.29.32 --config-settings="--install-option=--no-cython-compile"
         pip install cibuildwheel
-        
-    # The env variable CIBW_BUILD is set here to be able to format matrix.python-version correctly  
+
+    # The env variable CIBW_BUILD is set here to be able to format matrix.python-version correctly
     - name: Set CIBW_BUILD environment variable using Python
       env:
         PYTHON_VERSION: ${{ matrix.python-version }}
@@ -33,7 +33,7 @@ jobs:
         python -m cibuildwheel --output-dir dist/
       env:
         # CIBW_BUILD: "cp${{ matrix.python-version }}*"
-        CIBW_SKIP: "*_i686 *musllinux* pp* *win32" 
+        CIBW_SKIP: "*_i686 *musllinux* pp* *win32"
 
     - name: Upload Distributions
       uses: actions/upload-artifact@v3

pyproject.toml

@@ -1,16 +1,17 @@
 [build-system]
 requires = [
-    "setuptools>=42", 
-    "wheel", 
-    "Cython==0.29.32", 
+    "setuptools>=70",
+    "setuptools_scm>=8",
+    "wheel",
+    "Cython==0.29.32",
     "oldest-supported-numpy"
     ]
-    
+
 build-backend = "setuptools.build_meta"
 
 [project]
 name = "pyoptools"
-version = "0.2.5"
+dynamic = ["version"]
 description = "Python tools for simulation of optical systems"
 authors = [{ name = "Ricardo Amézquita Orozco", email = "ramezquitao@cihologramas.com" }]
 license = {file = "LICENSE.txt"}

setup.py

@@ -41,4 +41,5 @@ def create_extension(template, kwds: dict):
     url="https://github.com/cihologramas/pyoptools/",
     ext_modules=cythonize("pyoptools/**/*.pyx", language_level="2", create_extension=create_extension),
     include_dirs=[numpy.get_include()],   
+    use_scm_version=True,
 )