Create initial release workflow

.github/workflows/pypi_release.yaml

@@ -0,0 +1,34 @@
+name: Publish Python 🐍 distributions 📦 to PyPI
+
+on:
+  push:
+    tags:
+     - '*'
+
+jobs:
+  build-n-publish:
+    name: Build and publish Python 🐍 distributions 📦 to PyPI
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@master
+    - name: Set up Python 3.10
+      uses: actions/setup-python@v3
+      with:
+        python-version: '3.10'
+    - name: Install pypa/setuptools
+      run: >-
+        python -m
+        pip install wheel
+    - name: Extract tag name
+      id: tag
+      run: echo ::set-output name=TAG_NAME::$(echo $GITHUB_REF | cut -d / -f 3)
+    - name: Update version in setup.py
+      run: >-
+        sed -i "s/{{VERSION_PLACEHOLDER}}/${{ steps.tag.outputs.TAG_NAME }}/g" setup.py
+    - name: Build a binary wheel
+      run: >-
+        python setup.py sdist bdist_wheel
+    - name: Publish distribution 📦 to PyPI
+      uses: pypa/gh-action-pypi-publish@master
+      with:
+        password: ${{ secrets.PYPI_API_TOKEN }}

setup.py

@@ -6,6 +6,7 @@ long_description = (this_directory / "README.md").read_text()
 
 setup(
     name="mlflow-plugin-proxy-auth",
+    version='{{VERSION_PLACEHOLDER}}',
     author="Matúš Námešný",
     author_email="matus@namesny.com",
     description="Provides authentication to Mlflow server using Proxy-Authorization header.",