CI Use GitHub Actions (#16)

* CI Use GitHub Actions

* Require Python>=3.9

* Add pyproject.toml

* Fix version

.github/workflows/python-app.yml

@@ -0,0 +1,44 @@
+# This workflow will install Python dependencies, run tests and lint with a single version of Python
+# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-python
+
+name: Python application
+
+on:
+  push:
+    branches: [ "master" ]
+  pull_request:
+    branches: [ "master" ]
+
+permissions:
+  contents: read
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python: ["3.9", "3.10", "3.11"]
+
+    steps:
+    - uses: actions/checkout@v3
+    - name: Set up Python (current version from matrix defined above)
+      uses: actions/setup-python@v3
+      with:
+        python-version: ${{ matrix.python }}
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install flake8 pytest
+        if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
+    - name: Install copac
+      run: python3 -m pip install .
+    - name: Lint with flake8
+      run: |
+        # stop the build if there are Python syntax errors or undefined names
+        flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
+        # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
+        flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
+    - name: Test with pytest
+      run: |
+        pytest

copac/__init__.py

@@ -3,5 +3,6 @@
 __all__ = [
     'COPAC',
     'copac',
+    '__version__',
 ]
-__version__ = "0.2.1"
+__version__ = "0.3.0"

pyproject.toml

@@ -0,0 +1,8 @@
+[build-system]
+# Minimum requirements for the build system to execute.
+requires = [
+    "setuptools>=60",
+    "setuptools_scm>=6.2",
+    "wheel",
+]
+

setup.cfg

@@ -3,7 +3,7 @@ universal = true
 
 [metadata]
 name = COPAC
-version = attr: copac.__version__
+version = 0.3.0
 author = Roman Feldbauer
 author_email = [email protected]
 url = https://github.com/VarIr/copac
@@ -19,20 +19,18 @@ classifiers =
     Intended Audience :: Science/Research
     Programming Language :: Python
     Programming Language :: Python :: 3",
-    Programming Language :: Python :: 3.6
-    Programming Language :: Python :: 3.7
-    Programming Language :: Python :: 3.8
     Programming Language :: Python :: 3.9
     Programming Language :: Python :: 3.10
     Programming Language :: Python :: 3.11
+    Programming Language :: Python :: 3.12
     Topic :: Scientific/Engineering
 project_urls =
     Bug Tracker = https://github.com/VarIr/copac/issues
 
 [options]
 package_dir=
     =copac
-python_requires = >= 3.6
+python_requires = >= 3.9
 packages = find:
 # The following plus setuptools-scm include all version-controlled files in the package.
 include_package_data = True