ci: update python-package workflow to use trusted publishing

.github/workflows/python-package.yml

@@ -1,3 +1,4 @@
+# https://packaging.python.org/en/latest/guides/publishing-package-distribution-releases-using-github-actions-ci-cd-workflows/
 name: Python package
 
 on:
@@ -11,17 +12,17 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
 
     - uses: awalsh128/cache-apt-pkgs-action@latest
       with:
         packages: zsh
         version: 1.0
 
     - name: Set up Python
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v5
       with:
-        python-version: "3.10"
+        python-version: "3.12"
         cache: pip
         cache-dependency-path: '**/pyproject.yaml'
 
@@ -47,15 +48,15 @@ jobs:
         python-version: ["3.10", "3.11", "3.12"]
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
 
     - uses: awalsh128/cache-apt-pkgs-action@latest
       with:
         packages: zsh
         version: 1.0
 
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v5
       with:
         python-version: ${{ matrix.python-version }}
         cache: pip
@@ -83,45 +84,51 @@ jobs:
         chmod +x codecov
         ./codecov
 
-  deploy:
+  build:
+    name: Build distribution
+    if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags')
+    runs-on: ubuntu-latest
     needs:
     - cqa
     - test
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.12"
+          cache: pip
+          cache-dependency-path: '**/setup.cfg'
+      - 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/
+
+  publish-to-pypi:
+    name: >-
+      Publish Python distribution to PyPI
+    needs:
+      - build
     runs-on: ubuntu-latest
-
+    environment:
+      name: pypi
+      url: https://pypi.org/p/biocommons.example
+    permissions:
+      id-token: write # IMPORTANT: mandatory for trusted publishing
     steps:
-    - name: Environment
-      run: |
-        echo "::group::Environment info"
-        echo github.event_name = ${{ github.event_name }}
-        echo refs = ${{ github.ref }}
-        echo tags = ${{ startsWith(github.ref, 'refs/tags') }}
-        echo "::endgroup::"
-
-    - uses: actions/checkout@v3
-
-    - uses: awalsh128/cache-apt-pkgs-action@latest
-      with:
-        packages: zsh
-        version: 1.0
-
-    - name: Set up Python
-      uses: actions/setup-python@v4
-      with:
-        python-version: "3.10"
-        cache: pip
-        cache-dependency-path: '**/setup.cfg'
-
-    - name: Install dependencies
-      run: |
-        python -m pip install --upgrade pip
-        pip install build twine
-
-    - name: Build package
-      run: python -m build
-
-    - name: Publish package
-      if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags')
-      uses: pypa/gh-action-pypi-publish@release/v1
-      with:
-        password: ${{ secrets.PYPI_API_TOKEN }}
+      - name: Download all the dists
+        uses: actions/download-artifact@v4
+        with:
+          name: python-package-distributions
+          path: dist/
+      - name: Publish distribution to PyPI
+        uses: pypa/gh-action-pypi-publish@release/v1

README.md

@@ -77,3 +77,7 @@ Try it:
 
 * Quality tools: Code linting and reformatting with Ruff
 * GitHub Actions for testing and packaging
+
+## ToDo
+
+* Add devcontainer support