Ensure that the SymPy version always remains up to date #54
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| name: Build and Deploy | |
| on: | |
| push: | |
| branches: | |
| - main | |
| pull_request: | |
| branches: | |
| - "*" | |
| # First, grab pyodide-lock.json from the latest release in https://github.com/pyodide/pyodide-recipes, | |
| # whichever it is. Store the Pyodide SymPy version in a variable. | |
| # Similarly, grab the latest version of SymPy from PyPI and store it in a variable. | |
| # If the SymPy version in Pyodide is older than the one that's available in PyPI, | |
| # then we download the PyPI wheel and make it available to the next step. | |
| jobs: | |
| determine-sympy-version: | |
| runs-on: | |
| ubuntu-latest | |
| steps: | |
| - name: Grab pyodide-lock.json from latest pyodide-recipes release | |
| run: | | |
| gh release download \ | |
| --repo pyodide/pyodide-recipes \ | |
| --pattern "pyodide-lock.json" \ | |
| --dir . | |
| - name: Get Pyodide and PyPI SymPy versions | |
| run: | | |
| PYODIDE_SYMPY_VERSION=$(jq -r '.packages.sympy.version' pyodide-lock.json)" >> $GITHUB_ENV | |
| PYPI_SYMPY_VERSION=$(curl -s https://pypi.org/pypi/sympy/json | jq -r '.info.version' | grep -Ev 'alpha|a|beta|b|preview|pre|c|rc|dev') >> $GITHUB_ENV | |
| - name: Install packaging | |
| run: python -m pip install packaging | |
| - name: Compare versions and download SymPy, if necessary | |
| id: sympy-version-check | |
| shell: python | |
| run: | | |
| import os | |
| from packaging.version import Version | |
| PYPI_SYMPY_VERSION = os.environ["PYPI_SYMPY_VERSION"] | |
| PYODIDE_SYMPY_VERSION = os.environ["PYODIDE_SYMPY_VERSION"] | |
| SHOULD_DOWNLOAD = Version(PYPI_SYMPY_VERSION) > Version(PYODIDE_SYMPY_VERSION) | |
| if SHOULD_DOWNLOAD: | |
| print("Downloading the latest version of SymPy from PyPI using the JSON API, excluding release candidates and pre-releases.") | |
| import urllib.request | |
| import json | |
| url = "https://pypi.org/pypi/sympy/json" | |
| response = urllib.request.urlopen(url) | |
| data = json.loads(response.read()) | |
| urllib.request.urlretrieve(download_url, f"sympy-{PYPI_SYMPY_VERSION}-py3-none-any.whl") | |
| else: | |
| print("The SymPy version in Pyodide is up-to-date with the latest version in PyPI, no need to download.") | |
| with open(os.environ["GITHUB_OUTPUT"], "a", encoding="utf-8") as f: | |
| f.write(f"should_download: {SHOULD_DOWNLOAD}\n") | |
| - name: Upload the wheel, if downloaded | |
| if: steps.sympy-version-check.outputs.should_download == 'True' | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: sympy-wheel-${{ github.run_id }} | |
| path: sympy-*-py3-none-any.whl | |
| if-no-files-found: error | |
| build-jupyterlite: | |
| runs-on: ubuntu-latest | |
| needs: [determine-sympy-version] | |
| steps: | |
| - name: Checkout | |
| uses: actions/checkout@v4 | |
| - name: Setup Python | |
| uses: actions/setup-python@v5 | |
| with: | |
| python-version: "3.11" | |
| - name: Download the wheel, if necessary | |
| if: needs.determine-sympy-version.outputs.should_download == 'True' | |
| uses: actions/download-artifact@v4 | |
| with: | |
| name: sympy-wheel-${{ github.run_id }} | |
| path: custom_wheels | |
| merge-multiple: true | |
| - name: Install the dependencies | |
| run: | | |
| python -m pip install -r requirements.txt | |
| - name: Build the JupyterLite site | |
| run: | | |
| jupyter lite build | |
| - name: Add custom index.html (live.sympy.org landing page) and static/ files | |
| run: | | |
| ./generateindex.py | |
| - name: Add CNAME file containing live.sympy.org | |
| run: | | |
| echo "live.sympy.org" > ./_output/CNAME | |
| - name: Upload (dist) | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: jupyterlite-demo-dist-${{ github.run_number }} | |
| path: ./_output | |
| if-no-files-found: error | |
| deploy: | |
| if: github.ref == 'refs/heads/main' | |
| needs: [build-jupyterlite] | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout | |
| uses: actions/checkout@v2.3.1 | |
| - uses: actions/download-artifact@v4 | |
| with: | |
| name: jupyterlite-demo-dist-${{ github.run_number }} | |
| path: ./dist | |
| merge-multiple: true | |
| - name: Deploy | |
| uses: JamesIves/github-pages-deploy-action@4.1.3 | |
| with: | |
| branch: gh-pages | |
| folder: dist |