build: add dynamic git-versioning, drop rc0, migrate to setuptools (#485)

* build: add dynamic git-versioning, drop rc0, migrate to setuptools

- nemo_run/package_info.py: replace packaging.version.Version with
  MAJOR/MINOR/PATCH/PRE_RELEASE pattern; append +<short-sha> to
  __version__ at import time via git binary (NO_VCS_VERSION=1 to opt out)
- pyproject.toml: switch build backend from hatchling to setuptools,
  use dynamic version from nemo_run.package_info.__version__,
  remove packaging runtime dep (no longer needed)
- build-test-publish-wheel.yml: pin FW-CI-templates to commit with
  NO_VCS_VERSION=1 support; switch packaging input to setuptools

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Signed-off-by: oliver könig <okoenig@nvidia.com>

* fix: suppress I001 import-sorting false positive in package_info.py

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Signed-off-by: oliver könig <okoenig@nvidia.com>

* fix: suppress E402 and I001 lint false positives in package_info.py

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Signed-off-by: oliver könig <okoenig@nvidia.com>

* chore: update uv.lock for setuptools backend and bump ibm-cloud-sdk-core

Regenerate lock file after build backend switch (hatchling → setuptools);
bump ibm-cloud-sdk-core 3.18.0 → 3.24.1 to get a pre-built wheel and
avoid sdist build failure in fresh CI environments.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Signed-off-by: oliver könig <okoenig@nvidia.com>

* fix: include all nemo_run subpackages in setuptools build

packages = ["nemo_run"] only includes the top-level package;
use find with include = ["nemo_run*"] to capture all subpackages.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Signed-off-by: oliver könig <okoenig@nvidia.com>

* ci: pin FW-CI-templates to v0.88.1

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Signed-off-by: oliver könig <okoenig@nvidia.com>

---------

Signed-off-by: oliver könig <okoenig@nvidia.com>
Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: ko3n1g

.github/workflows/build-test-publish-wheel.yml

@@ -28,12 +28,12 @@ defaults:
 
 jobs:
   build-test-publish-wheel:
-    uses: NVIDIA-NeMo/FW-CI-templates/.github/workflows/_build_test_publish_wheel.yml@v0.77.1
+    uses: NVIDIA-NeMo/FW-CI-templates/.github/workflows/_build_test_publish_wheel.yml@v0.88.1
     with:
       dry-run: true
       python-package: nemo_run
       python-version: "3.10"
-      packaging: hatch
+      packaging: setuptools
     secrets:
       TWINE_USERNAME: ${{ secrets.TWINE_USERNAME }}
       TWINE_PASSWORD: ${{ secrets.TWINE_PASSWORD }}

nemo_run/package_info.py

@@ -11,19 +11,35 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
-from packaging.version import Version
 
-__version__ = "0.10.0rc0.dev0"
+MAJOR = 0
+MINOR = 10
+PATCH = 0
+PRE_RELEASE = ""
 
-MAJOR = Version(__version__).major
-MINOR = Version(__version__).minor
-PATCH = Version(__version__).micro
-if pre := Version(__version__).pre:
-    _PRE_RELEASE = "".join(map(str, pre))
-else:
-    _PRE_RELEASE = ""
-PRE_RELEASE = _PRE_RELEASE
-DEV = Version(__version__).dev
+# Use the following formatting: (major, minor, patch, pre-release)
+VERSION = (MAJOR, MINOR, PATCH, PRE_RELEASE)
+
+__shortversion__ = ".".join(map(str, VERSION[:3]))
+__version__ = ".".join(map(str, VERSION[:3])) + "".join(VERSION[3:])
+
+import os as _os  # noqa: E402, I001
+import subprocess as _subprocess  # noqa: E402
+
+
+if not int(_os.getenv("NO_VCS_VERSION", "0")):
+    try:
+        _git = _subprocess.run(
+            ["git", "rev-parse", "--short", "HEAD"],
+            capture_output=True,
+            cwd=_os.path.dirname(_os.path.abspath(__file__)),
+            check=True,
+            universal_newlines=True,
+        )
+    except (_subprocess.CalledProcessError, OSError):
+        pass
+    else:
+        __version__ += f"+{_git.stdout.strip()}"
 
 __package_name__ = "nemo_run"
 __contact_names__ = "NVIDIA"

pyproject.toml

@@ -30,7 +30,6 @@ dependencies = [
     "networkx >= 3.3",
     "omegaconf>=2.3.0",
     "leptonai>=0.26.6",
-    "packaging",
     "toml",
 ]
 readme = "README.md"
@@ -96,8 +95,14 @@ docs = [
 ]
 
 [build-system]
-requires = ["hatchling", "hatch-vcs"]
-build-backend = "hatchling.build"
+requires = ["setuptools>=61.0", "wheel"]
+build-backend = "setuptools.build_meta"
+
+[tool.setuptools.packages.find]
+include = ["nemo_run*"]
+
+[tool.setuptools.dynamic]
+version = { attr = "nemo_run.package_info.__version__" }
 
 [tool.uv]
 managed = true
@@ -150,14 +155,6 @@ ignore_errors = true
 [tool.coverage.html]
 directory = "coverage_html_report"
 
-[tool.hatch.metadata]
-allow-direct-references = true
-
-[tool.hatch.build.targets.wheel]
-packages = ["nemo_run"]
-
-[tool.hatch.version]
-path  = "nemo_run/package_info.py"
 
 [tool.ruff]
 line-length = 100