Update publish.yml

.github/workflows/publish.yml

@@ -1,36 +1,52 @@
-name: Upload Python Package to TestPyPI
+name: Publish Python distribution to TestPyPI
+
+on: push
 
-on:
-  push:
-    branches:
-      - main  
-
 jobs:
-  publish-to-testpypi:
+  build:
+    name: Build distribution 
     runs-on: ubuntu-latest
 
     steps:
-      - name: Checkout code
-        uses: actions/checkout@v4
-
-      - name: Set up Python
-        uses: actions/setup-python@v4
-        with:
-          python-version: '3.x'  # Passe die Python-Version an
+    - uses: actions/checkout@v4
+    - name: Set up Python
+      uses: actions/setup-python@v5
+      with:
+        python-version: "3.x"
+    - name: Install pypa/build
+      run: >-
+        python3 -m
+        pip install
+        build
+        --user
+    - name: Build a binary wheel and a source tarball
+      run: python3 -m build
+    - name: Store the distribution packages
+      uses: actions/upload-artifact@v4
+      with:
+        name: python-package-distributions
+        path: dist/
 
-      - name: Install dependencies
-        run: |
-          python -m pip install --upgrade pip
-          pip install setuptools wheel twine
+  publish-to-testpypi:
+    name: Publish Python distribution to TestPyPI
+    needs:
+    - build
+    runs-on: ubuntu-latest
 
-      - name: Build package
-        run: |
-          python setup.py sdist bdist_wheel
+    environment:
+      name: testpypi
+      url: https://test.pypi.org/p/<package-name>
 
-      - name: Publish to TestPyPI
-        env:
-          TWINE_USERNAME: ${{ secrets.TEST_PYPI_USERNAME }}
-          TWINE_PASSWORD: ${{ secrets.TEST_PYPI_PASSWORD }}
-        run: |
-          twine upload --repository-url https://test.pypi.org/legacy/ dist/*
+    permissions:
+      id-token: write  # IMPORTANT: mandatory for trusted publishing
 
+    steps:
+    - name: Download all the dists
+      uses: actions/download-artifact@v4
+      with:
+        name: python-package-distributions
+        path: dist/
+    - name: Publish distribution 📦 to TestPyPI
+      uses: pypa/gh-action-pypi-publish@release/v1
+      with:
+        repository-url: https://test.pypi.org/legacy/