Update workflow for release

.github/workflows/build_wheel.yml

@@ -25,7 +25,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
         with:
-          fetch-depth: 250
+          fetch-depth: 0
           fetch-tags: true
 
       - name: Build wheels
@@ -40,3 +40,42 @@ jobs:
         with:
           name: cibw-wheels-${{ matrix.os }}-${{ strategy.job-index }}
           path: ./wheelhouse/*.whl
+
+  build_sdist:
+    name: Build source distribution
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+          fetch-tags: true
+
+      - name: Build sdist
+        run: pipx run build --sdist
+
+      - uses: actions/upload-artifact@v4
+        with:
+          name: cibw-sdist
+          path: dist/*.tar.gz
+
+  upload_pypi:
+    needs: [build_wheels, build_sdist]
+    runs-on: ubuntu-latest
+    environment: pypi
+    permissions:
+      id-token: write
+    if: github.event_name == 'release' && github.event.action == 'published'
+    # or, alternatively, upload to PyPI on every tag starting with 'v' (remove on: release above to use this)
+    # if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v')
+    steps:
+      - uses: actions/download-artifact@v4
+        with:
+          # unpacks all CIBW artifacts into dist/
+          pattern: cibw-*
+          path: dist
+          merge-multiple: true
+
+      - uses: pypa/gh-action-pypi-publish@release/v1
+        with:
+          skip-existing: true
+          # To test: repository-url: https://test.pypi.org/legacy/

.github/workflows/upload_tarball.yml

@@ -0,0 +1,38 @@
+name: Upload tarball archive to github release page
+
+on:
+  release:
+    types: [published]
+
+jobs:
+  deploy:
+
+    runs-on: ubuntu-latest
+    environment: release
+    permissions:
+      id-token: write
+      contents: write
+      checks: write
+      actions: read
+      issues: read
+      packages: write
+      pull-requests: read
+      repository-projects: read
+      statuses: read
+
+    steps:
+    - name: Set env
+      run: echo "RELEASE_VERSION=${GITHUB_REF#refs/*/}" >> $GITHUB_ENV
+
+    - name: Download tarball archive
+      uses: carlosperate/download-file-action@v2
+      id: download-tarball
+      with:
+        file-url: 'https://github.com/SHTOOLS/SHTOOLS/archive/${{ env.RELEASE_VERSION }}.tar.gz'
+
+    - name: Upload tarball as release asset
+      uses: alexellis/[email protected]
+      env:
+        GITHUB_TOKEN: ${{ github.token }}
+      with:
+        asset_paths: '["${{ steps.download-tarball.outputs.file-path }}"]'