Add test and pypi upload via Github Actions

Since the Azure publish pipeline fell over, let's migrate to just using
github actions natively.

Author: ndevenish

.azure-pipelines/azure-pipelines.yml

@@ -90,42 +90,3 @@ stages:
           PYTHON_VERSION: 3.11
     steps:
     - template: ci.yml
-
-- stage: deploy
-  displayName: Publish release
-  dependsOn:
-  - tests
-  condition: and(succeeded(), startsWith(variables['Build.SourceBranch'], 'refs/tags/'))
-  jobs:
-  - job: pypi
-    displayName: Publish pypi release
-    pool:
-      vmImage: ubuntu-20.04
-    steps:
-      - checkout: none
-
-      - task: UsePythonVersion@0
-        displayName: Set up python
-        inputs:
-          versionSpec: 3.11
-
-      - task: DownloadBuildArtifacts@0
-        displayName: Get pre-built package
-        inputs:
-          buildType: 'current'
-          downloadType: 'single'
-          artifactName: 'package'
-          downloadPath: '$(System.ArtifactsDirectory)'
-
-      - script: |
-          pip install --disable-pip-version-check twine
-        displayName: Install twine
-
-      - task: TwineAuthenticate@1
-        displayName: Set up credentials
-        inputs:
-          pythonUploadServiceConnection: pypi-workflows
-
-      - bash: |
-          python -m twine upload -r pypi-workflows --config-file $(PYPIRC_PATH) $(System.ArtifactsDirectory)/package/pypi/*.tar.gz $(System.ArtifactsDirectory)/package/pypi/*.whl
-        displayName: Publish package

.github/workflows/python.yml

@@ -0,0 +1,65 @@
+name: Build and Test
+
+on: [push]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.x"
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install build
+      - name: Build distribution
+        run: python -m build
+      - uses: actions/upload-artifact@v4
+        with:
+          path: ./dist/*
+
+  test:
+    needs: build
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: ["3.9", "3.10", "3.11", "3.12"]
+
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/download-artifact@v4
+        with:
+          name: artifact
+          path: dist
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v5
+        with:
+          python-version: ${{ matrix.python-version }}
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install -r requirements_dev.txt dist/*.whl
+      - name: Test with pytest
+        run: |
+          pytest tests
+
+  pypi-publish:
+    name: Upload release to PyPI
+    needs: test
+    if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags')
+    runs-on: ubuntu-latest
+    environment:
+      name: release
+      url: https://pypi.org/workflows
+    permissions:
+      id-token: write
+    steps:
+    - uses: actions/download-artifact@v4
+      with:
+          name: artifact
+          path: dist
+    - name: Publish package distributions to PyPI
+      uses: pypa/gh-action-pypi-publish@81e9d935c883d0b210363ab89cf05f3894778450