Switch to Github Actions to build wheels

.github/workflows/build_wheels.yml

@@ -0,0 +1,52 @@
+name: Build
+
+on:
+    push:
+    pull_request:
+    release:
+        types:
+            - published
+
+env:
+    CIBW_ARCHS_MACOS: x86_64 arm64
+
+jobs:
+    build_wheels:
+        name: Build wheels on ${{ matrix.os }}
+        runs-on: ${{ matrix.os }}
+        strategy:
+            matrix:
+                os: [ubuntu-latest, macos-latest, windows-latest]
+        steps:
+            - uses: actions/checkout@v3
+              with:
+                  submodules: true
+            - name: Build wheels
+              uses: pypa/cibuildwheel@v2.11.2
+            - uses: actions/upload-artifact@v3
+              with:
+                  path: ./wheelhouse/*.whl
+    build_sdist:
+        name: Build source distribution
+        runs-on: ubuntu-latest
+        steps:
+            - uses: actions/checkout@v3
+              with:
+                  submodules: true
+            - name: Build sdist
+              run: pipx run build --sdist
+            - uses: actions/upload-artifact@v3
+              with:
+                  path: dist/*.tar.gz
+    upload_pypi:
+        needs: [build_wheels, build_sdist]
+        runs-on: ubuntu-latest
+        if: github.event_name == 'release' && github.event.action == 'published'
+        steps:
+            - uses: actions/download-artifact@v3
+              with:
+                  name: artifact
+                  path: dist
+            - uses: pypa/gh-action-pypi-publish@v1.5.0
+              with:
+                  password: ${{ secrets.PYPI_API_TOKEN }}

README.md

@@ -112,17 +112,17 @@ The present package contains two libraries. `lzip` deals with high-level operati
         - [FileEncoder](#fileencoder)
         - [BufferEncoder](#bufferencoder)
         - [RemainingBytesError](#remainingbyteserror)
-        - [compress_to_buffer](#compress_to_buffer)
-        - [compress_to_file](#compress_to_file)
-        - [decompress_buffer](#decompress_buffer)
-        - [decompress_buffer_iter](#decompress_buffer_iter)
-        - [decompress_file](#decompress_file)
-        - [decompress_file_iter](#decompress_file_iter)
-        - [decompress_file_like](#decompress_file_like)
-        - [decompress_file_like_iter](#decompress_file_like_iter)
-        - [decompress_url](#decompress_url)
-        - [decompress_url_iter](#decompress_url_iter)
-    - [lzip_extension](#lzip_extension)
+        - [compress\_to\_buffer](#compress_to_buffer)
+        - [compress\_to\_file](#compress_to_file)
+        - [decompress\_buffer](#decompress_buffer)
+        - [decompress\_buffer\_iter](#decompress_buffer_iter)
+        - [decompress\_file](#decompress_file)
+        - [decompress\_file\_iter](#decompress_file_iter)
+        - [decompress\_file\_like](#decompress_file_like)
+        - [decompress\_file\_like\_iter](#decompress_file_like_iter)
+        - [decompress\_url](#decompress_url)
+        - [decompress\_url\_iter](#decompress_url_iter)
+    - [lzip\_extension](#lzip_extension)
         - [Decoder](#decoder)
         - [Encoder](#encoder)
     - [Compare options](#compare-options)
@@ -501,23 +501,4 @@ default_member_size = 1 << 51
 
 1. Bump the version number in _version.py_.
 
-2. Install Cubuzoa in a different directory (https://github.com/neuromorphicsystems/cubuzoa) to build pre-compiled versions for all major operating systems. Cubuzoa depends on VirtualBox (with its extension pack) and requires about 75 GB of free disk space.
-
-```sh
-cd cubuzoa
-python3 cubuzoa.py provision
-python3 -m cubuzoa build /path/to/lzip --post /path/to/lzip/test.py
-```
-
-3. Install twine
-
-```sh
-pip3 install twine
-```
-
-4. Upload the compiled wheels and the source code to PyPI:
-
-```sh
-python3 setup.py sdist --dist-dir wheels
-python3 -m twine upload wheels/*
-```
+2. Create a new release on GitHub.

setup.py

@@ -1,21 +1,24 @@
-import distutils.core
 import pathlib
 import setuptools
+import setuptools.extension
+import setuptools.command.build_ext
 import sys
 
-with open("README.md") as file:
+dirname = pathlib.Path(__file__).resolve().parent
+
+with open(dirname / "README.md") as file:
     long_description = file.read()
 
 extra_compile_args = []
 extra_link_args = []
 if sys.platform == "linux":
-    extra_compile_args += ["-std=c++11"]
-    extra_link_args += ["-std=c++11", "-lstdc++"]
+    extra_compile_args += ["-std=c++17"]
+    extra_link_args += ["-std=c++17", "-lstdc++"]
 elif sys.platform == "darwin":
-    extra_compile_args += ["-std=c++11", "-stdlib=libc++"]
-    extra_link_args += ["-std=c++11", "-stdlib=libc++"]
+    extra_compile_args += ["-std=c++17", "-stdlib=libc++"]
+    extra_link_args += ["-std=c++17", "-stdlib=libc++"]
 
-exec(open("version.py").read())
+exec(open(dirname / "version.py").read())
 setuptools.setup(
     name="lzip",
     version=__version__,  # type: ignore
@@ -32,12 +35,12 @@
     ],
     py_modules=["lzip"],
     ext_modules=[  # type: ignore
-        distutils.core.Extension(
+        setuptools.extension.Extension(
             "lzip_extension",
             language="cpp",
             sources=[
                 "lzip_extension.cpp",
-                str(pathlib.Path("third_party") / "lzlib" / "lzlib.cpp"),
+                str(dirname / "third_party" / "lzlib" / "lzlib.cpp"),
             ],
             extra_compile_args=extra_compile_args,
             extra_link_args=extra_link_args,

version.py

@@ -1,2 +1,2 @@
-__version__ = "1.1.1"
+__version__ = "1.1.2"
 __lzlib_version__ = "1.13"