Automatically build and release from tags

Author: ThiefMaster

.github/utils/check_version.py

@@ -0,0 +1,15 @@
+import os
+import sys
+
+from setuptools.config import StaticModule
+
+
+sys.path.insert(0, os.getcwd())
+version = StaticModule('flask_pluginengine').__version__
+tag_version = sys.argv[1]
+
+if tag_version != version:
+    print(
+        f'::error::Tag version {tag_version} does not match package version {version}'
+    )
+    sys.exit(1)

.github/workflows/pypi.yml

@@ -0,0 +1,38 @@
+name: PyPI release 🐍 📦
+
+on:
+  push:
+    tags: [v*]
+
+jobs:
+  build-publish:
+    name: PyPI release 🐍 📦
+    runs-on: ubuntu-20.04
+
+    steps:
+    - uses: actions/checkout@v2
+    - uses: actions/setup-python@v2
+      name: Set up Python 🐍
+      with:
+        python-version: '3.10'
+    - name: Check version 🔍
+      run: python .github/utils/check_version.py "${GITHUB_REF#refs/tags/v}"
+    - name: Install pypa/build 🔧
+      run: pip install --user build
+    - name: Build wheel and sdist 📦
+      run: >-
+        python -m
+        build
+        --sdist
+        --wheel
+        --outdir dist/
+        .
+    - name: Publish to Test PyPI 🧪
+      uses: pypa/gh-action-pypi-publish@bea5cda687c2b79989126d589ef4411bedce0195
+      with:
+        password: ${{ secrets.TEST_PYPI_API_TOKEN }}
+        repository_url: https://test.pypi.org/legacy/
+    - name: Publish to PyPI 🚀
+      uses: pypa/gh-action-pypi-publish@bea5cda687c2b79989126d589ef4411bedce0195
+      with:
+        password: ${{ secrets.PYPI_API_TOKEN }}