Add hatch-vcs

.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/
+
+_version.py

dask_databricks/__init__.py

@@ -3,3 +3,21 @@
 # SPDX-License-Identifier: BSD-3
 
 from .databrickscluster import DatabricksCluster, get_client  # noqa
+
+# Define the variable '__version__':
+try:
+    # If setuptools_scm is installed (e.g. in a development environment with
+    # an editable install), then use it to determine the version dynamically.
+    from setuptools_scm import get_version
+
+    # This will fail with LookupError if the package is not installed in
+    # editable mode or if Git is not installed.
+    __version__ = get_version(root="..", relative_to=__file__)
+except (ImportError, LookupError):
+    # As a fallback, use the version that is hard-coded in the file.
+    try:
+        from dask_databricks._version import __version__  # noqa: F401
+    except ModuleNotFoundError:
+        # The user is probably trying to run this without having installed
+        # the package, so complain.
+        raise RuntimeError("dask-databricks is not correctly installed. " "Please install it with pip.")

pyproject.toml

@@ -1,5 +1,5 @@
 [build-system]
-requires = ["hatchling"]
+requires = ["hatchling", "hatch-vcs"]
 build-backend = "hatchling.build"
 
 [project]
@@ -47,7 +47,10 @@ rye = { dev-dependencies = [
 allow-direct-references = true
 
 [tool.hatch.version]
-path = "dask_databricks/__about__.py"
+source = "vcs"
+
+[tool.hatch.build.hooks.vcs]
+version-file = "dask_databricks/_version.py"
 
 [tool.hatch.envs.default]
 dependencies = [