feat: publish python package workflow

.github/workflows/osml-model-runner-test-publish.yml

@@ -8,6 +8,10 @@ jobs:
   Build_Validate_Tox:
     uses: ./.github/workflows/python-tox.yml
     secrets: inherit
+  Publish_Python:
+    needs: [Build_Validate_Tox]
+    uses: ./.github/workflows/python-publish.yml
+    secrets: inherit
   Publish_Documentation:
     needs: [Build_Validate_Tox]
     uses: ./.github/workflows/documentation-publish.yml

.github/workflows/python-publish.yml

@@ -0,0 +1,33 @@
+# This workflow will upload a Python Package using Twine when a release is created
+# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-python#publishing-to-package-registries
+
+name: Publish Python Package
+
+on:
+  workflow_call:
+  release:
+    types: [published]
+
+permissions:
+  contents: read
+  id-token: write
+
+jobs:
+  deploy:
+    if: ${{ github.event_name == 'push' && github.ref == 'refs/heads/main' }}
+    runs-on: ubuntu-latest
+    environment: release
+    steps:
+    - uses: actions/checkout@v4
+    - name: Set up Python
+      uses: actions/setup-python@v3
+      with:
+        python-version: '3.x'
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install build
+    - name: Build package
+      run: python -m build
+    - name: Publish package
+      uses: pypa/[email protected]