Merge pull request #184 from Aiven-Open/joelynch/fix-version

Use hatch as build backend

.gitignore

@@ -23,3 +23,6 @@ coverage.xml
 rohmu-rpm-src.tar
 .hypothesis/
 .mypy_cache/
+
+# File is autogenerated during build
+rohmu/version.py

docs/conf.py

@@ -15,14 +15,14 @@
 
 sys.path.insert(0, os.path.abspath(".."))
 # -- Project information -----------------------------------------------------
-from rohmu.version import VERSION
+from rohmu.version import __version__
 
 project = "Rohmu"
 copyright = "2023, Aiven"
 author = "Aiven"
 
 # The full version, including alpha/beta/rc tags
-release = VERSION
+release = __version__
 
 # -- General configuration ---------------------------------------------------
 

make_release.py

@@ -10,12 +10,8 @@ def make_release(version: str) -> None:
     if not re.match(r"\d+\.\d+.\d+", version):
         raise ValueError(f"Unexpected version: {version!r}, should be N.N.N")
     project_directory = Path(__file__).parent
-    version_filename = project_directory / "rohmu/version.py"
-    version_filename.write_text(f'VERSION = "{version}"\n')
-    subprocess.run(["git", "-C", str(project_directory), "add", str(version_filename)], check=True)
-    subprocess.run(["git", "-C", str(project_directory), "commit", "-m", f"Bump to version {version}"], check=True)
     subprocess.run(
-        ["git", "-C", str(project_directory), "tag", "-s", "-a", f"releases/{version}", "-m", f"Version {version}"],
+        ["git", "-C", str(project_directory), "tag", "-s", "-a", f"{version}", "-m", f"Version {version}"],
         check=True,
     )
     subprocess.run(["git", "-C", str(project_directory), "log", "-n", "1", "-p"], check=True)

pyproject.toml

@@ -1,6 +1,6 @@
 [build-system]
-requires = ['setuptools', 'wheel', 'requests']
-build-backend = 'setuptools.build_meta'
+requires = ["hatchling", "hatch-vcs"]
+build-backend = "hatchling.build"
 
 [project]
 name = "rohmu"
@@ -122,3 +122,9 @@ platforms = [
     "POSIX",
     "MacOS"
 ]
+
+[tool.hatch.version]
+source = "vcs"
+
+[tool.hatch.build.hooks.vcs]
+version-file = "rohmu/version.py"