Use setuptools-scm for versioning.

.github/workflows/docs.yml

@@ -30,6 +30,7 @@ jobs:
           environment-file: docs/environment.yml
           python-version: '3.11'
           auto-activate-base: false
+          channels: conda-forge
 
       - name: Build Documentation
         run: |
@@ -38,7 +39,7 @@ jobs:
           make dirhtml
 
       - name: Upload artifact
-        uses: actions/upload-pages-artifact@v1
+        uses: actions/upload-pages-artifact@v3
         with:
           # Upload entire repository
           path: 'docs/_build/dirhtml'
@@ -61,4 +62,4 @@ jobs:
     steps:
       - name: Deploy to GitHub Pages
         id: deployment
-        uses: actions/deploy-pages@v1
+        uses: actions/deploy-pages@v4

.gitignore

@@ -158,3 +158,5 @@ cython_debug/
 #  and can be added to the global gitignore or merged into this file.  For a more nuclear
 #  option (not recommended) you can uncomment the following to ignore the entire idea folder.
 #.idea/
+
+conda_sphinx_theme/_version.py

conda_sphinx_theme/__init__.py

@@ -1,4 +1,4 @@
-from ._version import version_info, __version__  # noqa: F401
+from ._version import version_tuple as version_info, __version__  # noqa: F401
 
 from pathlib import Path
 

docs/conf.py

@@ -1,6 +1,7 @@
 import os
 import time
 import datetime
+from importlib.metadata import version as get_version
 # Configuration file for the Sphinx documentation builder for
 # conda projects.
 
@@ -21,6 +22,9 @@
 )
 author = "conda-incubator"
 
+release: str = get_version("conda_sphinx_theme")
+# for example take major/minor
+version: str = ".".join(release.split('.')[:2])
 
 # -- General configuration ---------------------------------------------------
 

pyproject.toml

@@ -1,5 +1,5 @@
 [build-system]
-requires = ["setuptools>=61.0"]
+requires = ["setuptools>=64", "setuptools-scm>=8"]
 build-backend = "setuptools.build_meta"
 
 [project]
@@ -35,8 +35,8 @@ conda_sphinx_theme = "conda_sphinx_theme"
 packages = ["conda_sphinx_theme"]
 zip-safe = false
 
-[tool.setuptools.dynamic]
-version = {attr = "conda_sphinx_theme.__version__"}
+[tool.setuptools_scm]
+version_file = "conda_sphinx_theme/_version.py"
 
 [tool.setuptools.package-data]
 conda_sphinx_theme = [