tag-based version detection

.github/workflows/publish_to_pypi.yml

@@ -1,4 +1,4 @@
-name: Publish Python to PyPI
+name: Build and publish
 
 on: push
 
@@ -9,19 +9,22 @@ jobs:
     steps:
     - name: Clone repository
       uses: actions/checkout@v4
+      with:
+        fetch-depth: 0  # for version detection by hatch-vcs/setuptools_scm
     - name: Set up Python
       uses: actions/setup-python@v5
     - name: Install build
       run: pip install build
     - name: Build a binary wheel and a source tarball
       run: python -m build
     - name: Store the distribution packages
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: python-package-distributions
         path: dist/
   publish-to-pypi:
-    name: Publish distribution to PyPI
+    name: Publish to PyPI
+    if: startsWith(github.ref, 'refs/tags/')
     runs-on: ubuntu-latest
     environment:
       name: pypi
@@ -30,7 +33,7 @@ jobs:
       id-token: write
     steps:
     - name: Download all the dists
-      uses: actions/download-artifact@v3
+      uses: actions/download-artifact@v4
       with:
         name: python-package-distributions
         path: dist/      

pyproject.toml

@@ -1,10 +1,10 @@
 [build-system]
-requires = ["hatchling"]
+requires = ["hatchling", "hatch-vcs"]
 build-backend = "hatchling.build"
 
 [project]
 name = "pyncview"
-version = "0.99.38"
+dynamic = ["version"]
 readme = "README.md"
 dependencies = [
   "xmlplot>=0.9.28",
@@ -33,3 +33,6 @@ pyncview = "pyncview.pyncview:main"
 
 [tool.hatch.build.targets.sdist]
 only-include = ["pyncview"]
+
+[tool.hatch.version]
+source = "vcs"