Update workflow for release

.github/workflows/build_wheels.yml

@@ -0,0 +1,107 @@
+name: Build wheels
+
+on:
+  push:
+  pull_request:
+    branches: [master, develop]
+  release:
+    types:
+      - published
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  build_wheels:
+    name: Build wheels on ${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        # macos-13 is an intel runner, macos-14 is apple silicon.
+        # os: [ubuntu-latest, macos-13, macos-14, [windows-latest]
+        os: [ubuntu-latest, macos-13, macos-14]
+
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+          fetch-tags: true
+
+      - name: Build wheels
+        uses: pypa/[email protected]
+        env:
+          CIBW_BEFORE_ALL_MACOS: brew reinstall gcc fftw lapack
+          CIBW_BEFORE_ALL_LINUX: yum install -y fftw-devel openblas-devel
+          CIBW_SKIP: "*-manylinux_i686 *-musllinux*"
+          # CIBW_ARCHS_LINUX: "auto aarch64"
+
+      - uses: actions/upload-artifact@v4
+        with:
+          name: cibw-wheels-${{ 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: Setup Miniconda
+        uses: conda-incubator/setup-miniconda@v3
+        with:
+          python-version: 3.12
+          mamba-version: "*"
+          channels: conda-forge
+          channel-priority: strict
+          auto-update-conda: true
+          miniconda-version: "latest"
+          activate-environment: build_sdist
+
+      - name: Set up Conda environment
+        shell: bash -l {0}
+        run: |
+          conda config --set always_yes yes --set changeps1 no
+          conda install -q -n build_sdist blas-devel \
+                                          fftw \
+                                          meson-python \
+                                          numpy \
+                                          pkg-config \
+                                          setuptools_scm \
+                                          jupyter \
+                                          build
+
+      - name: Build sdist
+        shell: bash -l {0}
+        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 }}"]'