Add PyPI publication workflow. (#390)

Author: benjaminp

.github/workflows/publish.yml

@@ -0,0 +1,39 @@
+name: Upload package
+
+on:
+ push:
+ tags:
+ - '*'
+ workflow_dispatch:
+
+jobs:
+ deploy:
+ runs-on: ubuntu-latest
+ steps:
+ - uses: actions/checkout@v3
+ - name: Set up Python
+ uses: actions/setup-python@v5
+ with:
+ python-version: '3.13'
+ - name: Install dependencies
+ run: |
+ python -m pip install --upgrade pip
+ pip install -U build twine
+ - name: Build package
+ run: |
+ python -m build
+ - name: Publish package
+ env:
+ TWINE_USERNAME: "__token__"
+ run: |
+ if [[ "$GITHUB_EVENT_NAME" == "workflow_dispatch" ]]; then
+ export TWINE_REPOSITORY="testpypi"
+ export TWINE_PASSWORD="${{ secrets.TEST_PYPI_UPLOAD_TOKEN }}"
+ elif [[ "$GITHUB_EVENT_NAME" == "push" ]]; then
+ export TWINE_REPOSITORY="pypi"
+ export TWINE_PASSWORD="${{ secrets.PYPI_UPLOAD_TOKEN }}"
+ else
+ echo "Unknown event name: ${GITHUB_EVENT_NAME}"
+ exit 1
+ fi
+ python -m twine upload dist/*