From ce10916e54c4da12591dc72d52706cc9259fc924 Mon Sep 17 00:00:00 2001
From: Siva Mahadevan <me@svmhdvn.name>
Date: Mon, 26 May 2025 12:16:35 -0400
Subject: [PATCH] migrate to pyproject.toml with hatch backend

---
 push_pypi.sh   |  6 ++--
 pyproject.toml | 78 ++++++++++++++++++++++++++++++++++++++++++++++++++
 setup.py       | 47 ------------------------------
 3 files changed, 81 insertions(+), 50 deletions(-)
 create mode 100644 pyproject.toml
 delete mode 100644 setup.py

diff --git a/push_pypi.sh b/push_pypi.sh
index 4e84889..bd02d37 100755
--- a/push_pypi.sh
+++ b/push_pypi.sh
@@ -1,5 +1,5 @@
-#!/bin/bash -e
+#!/bin/sh
+
 rm -rf dist
-python3 setup.py sdist bdist_wheel
+hatch build
 twine upload dist/*
-
diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..7313935
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,78 @@
+[build-system]
+requires = ["hatchling"]
+build-backend = "hatchling.build"
+
+[project]
+name = "klongpy"
+version = "0.6.9"
+description = "High-Performance Klong array language with rich Python integration."
+readme = "README.md"
+license = "MIT"
+requires-python = "<3.13,>=3.9"
+authors = [
+    { name = "Brian Guarraci" },
+]
+classifiers = [
+    "Programming Language :: Python :: 3",
+]
+dependencies = [
+    "numpy~=1.26.4",
+]
+
+[project.optional-dependencies]
+cuda102 = [
+    "cupy-cuda102",
+]
+cuda110 = [
+    "cupy-cuda110",
+]
+cuda111 = [
+    "cupy-cuda111",
+]
+cuda11x = [
+    "cupy-cuda11x",
+]
+cuda12x = [
+    "cupy-cuda12x",
+]
+cupy = [
+    "cupy",
+]
+db = [
+    "duckdb==1.3.0",
+    "pandas==2.2.2",
+]
+full = [
+    "aiohttp==3.9.4",
+    "colorama==0.4.6",
+    "duckdb==1.0.0",
+    "pandas==2.2.2",
+    "websockets==12.0",
+]
+repl = [
+    "colorama==0.4.6",
+]
+rocm-4-3 = [
+    "cupy-rocm-4-3",
+]
+rocm-5-0 = [
+    "cupy-rocm-5-0",
+]
+web = [
+    "aiohttp==3.9.4",
+]
+ws = [
+    "websockets==12.0",
+]
+
+[tool.hatch.build.targets.sdist]
+include = [
+    "/klongpy",
+]
+
+[tool.hatch.envs.hatch-test]
+extra-dependencies = [
+    "aiohttp",
+    "duckdb",
+    "pandas",
+]
diff --git a/setup.py b/setup.py
deleted file mode 100644
index b14fa8a..0000000
--- a/setup.py
+++ /dev/null
@@ -1,47 +0,0 @@
-import os
-from setuptools import setup, find_packages
-
-directory = os.path.abspath(os.path.dirname(__file__))
-with open(os.path.join(directory, 'README.md'), encoding='utf-8') as f:
-  long_description = f.read()
-
-
-extra_requires = {
-        'cupy': ["cupy"],
-        'cuda12x': ["cupy-cuda12x"],
-        'cuda11x': ["cupy-cuda11x"],
-        'cuda111': ["cupy-cuda111"],
-        'cuda110': ["cupy-cuda110"],
-        'cuda102': ["cupy-cuda102"],
-        'rocm-5-0': ["cupy-rocm-5-0"],
-        'rocm-4-3': ["cupy-rocm-4-3"],
-        'repl': ["colorama==0.4.6"],
-        'web': ["aiohttp==3.9.4"],
-        'db': ["pandas==2.2.2","duckdb==1.3.0"],
-        'ws': ["websockets==12.0"],
-    }
-
-# full feature set extras
-extra_requires['full'] = extra_requires['repl'] + extra_requires['web'] + extra_requires['db'] + extra_requires['ws']
-
-setup(
-    name='klongpy',
-    packages=find_packages(),
-    version='0.6.9',
-    description='High-Performance Klong array language with rich Python integration.',
-    author='Brian Guarraci',
-    license='MIT',
-    long_description=long_description,
-    long_description_content_type='text/markdown',
-    classifiers=[
-        "Programming Language :: Python :: 3",
-        "License :: OSI Approved :: MIT License"
-    ],
-    install_requires=['numpy~=1.26.4'],
-    python_requires='<3.13,>=3.9',
-    extras_require=extra_requires,
-    include_package_data=True,
-    zip_safe=False,
-    test_suite='tests',
-    scripts=['scripts/kgpy']
-)