Promote release to PyPI #12
Workflow file for this run
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| name: Promote release to PyPI | |
| on: | |
| workflow_dispatch: | |
| inputs: | |
| tag: | |
| description: 'Git tag / release to promote (e.g. pyalp.v0.8.14)' | |
| required: true | |
| push: | |
| tags: | |
| - 'pyalp.v*' | |
| # Request OIDC id-token permissions at workflow level so actions can use | |
| # the GitHub Actions OIDC provider. The pypa publish action requires this | |
| # for trusted publisher flow when using repository-provided credentials. | |
| permissions: | |
| id-token: write | |
| contents: read | |
| jobs: | |
| promote: | |
| runs-on: ubuntu-latest | |
| # Require approval from the `production` environment before the job can | |
| # access environment-scoped secrets (e.g. the PyPI API token). Create the | |
| # environment in the repository settings and add the secret `PYPI_API_TOKEN`. | |
| environment: production | |
| # Also explicitly request id-token at the job level to be extra clear. | |
| permissions: | |
| id-token: write | |
| contents: read | |
| steps: | |
| - name: Checkout (for local scripts) | |
| uses: actions/checkout@v4 | |
| - name: Download release assets (via GitHub API) | |
| env: | |
| GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
| REPO: ${{ github.repository }} | |
| TAG: ${{ github.event.inputs.tag || github.ref_name }} | |
| run: | | |
| set -euo pipefail | |
| echo "Downloading release assets for ${REPO} tag ${TAG}" | |
| mkdir -p release_assets | |
| # Fetch release metadata for the tag | |
| release_json=$(curl -sS -H "Authorization: Bearer ${GITHUB_TOKEN}" "https://api.github.com/repos/${REPO}/releases/tags/${TAG}" || true) | |
| if [ -z "${release_json}" ] || [ "${release_json}" = "null" ]; then | |
| echo "No release metadata found for tag ${TAG}; nothing to download. Skipping publish." | |
| mkdir -p release_assets | |
| exit 0 | |
| fi | |
| # If there are no assets, skip downloading to avoid jq iterating over null | |
| assets_len=$(echo "$release_json" | jq '.assets | length // 0') | |
| if [ "$assets_len" -eq 0 ]; then | |
| echo "Release ${TAG} has no assets (assets length = ${assets_len}); skipping download and publish." | |
| mkdir -p release_assets | |
| exit 0 | |
| fi | |
| # Iterate assets and download each one using the assets API (requires Accept header) | |
| echo "$release_json" | jq -r '.assets[] | [.id, .name] | @tsv' | while IFS=$'\t' read -r id name; do | |
| echo "Downloading asset: ${name} (id ${id})" | |
| curl -sSfL -H "Authorization: Bearer ${GITHUB_TOKEN}" -H "Accept: application/octet-stream" "https://api.github.com/repos/${REPO}/releases/assets/${id}" -o "release_assets/${name}" | |
| done | |
| echo "Downloaded files:" && ls -la release_assets || true | |
| - name: List downloaded assets | |
| run: | | |
| echo "Assets in release_assets:" | |
| ls -la release_assets || true | |
| - name: Check for wheel assets | |
| id: assets_check | |
| run: | | |
| set -euo pipefail | |
| mkdir -p release_assets | |
| count=0 | |
| # Count wheel files (if any). Use glob safely. | |
| shopt -s nullglob || true | |
| files=(release_assets/*.whl) | |
| count=${#files[@]} | |
| echo "Found $count .whl files in release_assets" | |
| echo "asset_count=$count" >> $GITHUB_OUTPUT | |
| - name: Show package name and version (diagnostic) | |
| run: | | |
| python -c "import importlib,importlib.util,sys,pathlib; spec=importlib.util.find_spec('tomllib') or importlib.util.find_spec('tomli'); name=spec.name if spec else sys.exit(print('No TOML parser available (tomllib/tomli), skipping')); toml=importlib.import_module(name); p=pathlib.Path('pyalp/pyproject.toml'); (sys.exit(print('pyalp/pyproject.toml not found at', p)) if not p.exists() else None); data=toml.loads(p.read_text()); proj=data.get('project',{}); print('project.name =', proj.get('name')); print('project.version =', proj.get('version'))" | |
| - name: Publish to PyPI (alp-graphblas) | |
| if: ${{ steps.assets_check.outputs.asset_count != '0' }} | |
| uses: pypa/gh-action-pypi-publish@release/v1 | |
| with: | |
| packages-dir: release_assets/ | |
| env: | |
| TWINE_USERNAME: __token__ | |
| TWINE_PASSWORD: ${{ secrets.PYPI_API_TOKEN }} |