build-arraykit.yml

# SPDX-FileCopyrightText: 2026 The RISE Project
# SPDX-License-Identifier: MIT
---
# This workflow is based on the `wheels` job of
# https://github.com/static-frame/arraykit/blob/v1.12.0/.github/workflows/ci.yml
name: Build arraykit wheels (riscv64)

on:
  workflow_dispatch:
    inputs:
      version:
        description: 'Version glob to (re)build; empty builds every version of docs/packages/arraykit.yaml not released yet'
        required: false
        default: ''
  pull_request:
    branches: [main]
    paths:
      - '.github/workflows/build-arraykit.yml'
      - 'docs/packages/arraykit.yaml'
  push:
    branches: [main]
    paths:
      - '.github/workflows/build-arraykit.yml'
      - 'docs/packages/arraykit.yaml'

concurrency:
  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
  cancel-in-progress: true

permissions:
  contents: read  # to fetch code (actions/checkout)

env:
  MANYLINUX_RISCV64_IMAGE: quay.io/pypa/manylinux_2_39_riscv64

jobs:
  setup:
    uses: $/.github/workflows/_setup.yml
    with:
      package: arraykit
      version: ${{ inputs.version }}

  build_wheels:
    needs: [setup]
    if: needs.setup.outputs.versions != '[]'
    name: Build arraykit ${{ matrix.version }} ${{ matrix.python }}-manylinux_riscv64
    runs-on: ubuntu-24.04-riscv
    timeout-minutes: 60
    strategy:
      fail-fast: false
      matrix:
        version: ${{ fromJSON(needs.setup.outputs.versions) }}
        # Per-interpreter (not abi3): the extension links numpy's C API
        # directly. Matches upstream's own published matrix exactly.
        python:
          - "cp310"
          - "cp311"
          - "cp312"
          - "cp313"
          - "cp314"
          - "cp314t"

    env:
      ARRAYKIT_VERSION: ${{ matrix.version }}

    steps:
      - name: Checkout arraykit v${{ env.ARRAYKIT_VERSION }}
        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1  # v7.0.1
        with:
          repository: static-frame/arraykit
          ref: v${{ env.ARRAYKIT_VERSION }}
          persist-credentials: false

      - name: Build wheels
        uses: pypa/cibuildwheel@1828c10ab37f080699c7b81cea34097c684a7074  # v4.2.0
        with:
          output-dir: wheelhouse/
          only: ${{ matrix.python }}-manylinux_riscv64
        env:
          CIBW_MANYLINUX_RISCV64_IMAGE: ${{ env.MANYLINUX_RISCV64_IMAGE }}
          # numpy is a build and runtime requirement, and only our registry has
          # it for riscv64; only-binary keeps a newer PyPI sdist-only release
          # from winning the resolution and trying to build from source.
          # setup.py locates numpy's headers via site.getsitepackages(), which
          # a PEP 517 build-isolation overlay is invisible to, so numpy has to
          # be preinstalled with isolation disabled.
          # PIP_ONLY_BINARY also covers hypothesis: our registry has 6.165.10 with a
          # cp314t riscv64 wheel, but PyPI's newer 6.168.0 (no riscv64 wheel for
          # cp314t) otherwise wins version resolution and falls back to its sdist.
          CIBW_ENVIRONMENT: >-
            PIP_EXTRA_INDEX_URL=https://pypi.riseproject.dev/simple/
            PIP_ONLY_BINARY=numpy,hypothesis
          CIBW_BEFORE_BUILD: pip install setuptools wheel "numpy>=2.2"
          CIBW_BUILD_FRONTEND: "pip; args: --no-build-isolation"
          CIBW_TEST_REQUIRES: pytest hypothesis
          CIBW_TEST_COMMAND: pytest {project}/test --durations=0

      - name: Check wheel contents
        run: |
          python3 - wheelhouse/*.whl <<'EOF'
          import sys, zipfile
          names = zipfile.ZipFile(sys.argv[1]).namelist()
          exts = {n.split("/")[-1].split(".")[0] for n in names if n.endswith(".so")}
          assert exts == {"_arraykit"}, exts
          licences = {n.rsplit("/", 1)[-1] for n in names if ".dist-info/licenses/" in n and not n.endswith("/")}
          assert licences == {"LICENSE.txt"}, licences
          EOF

      - name: Store wheels
        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a  # v7.0.1
        with:
          name: arraykit-${{ env.ARRAYKIT_VERSION }}-${{ matrix.python }}-manylinux_riscv64
          path: ./wheelhouse/*.whl
          if-no-files-found: error

  publish:
    name: Publish arraykit ${{ matrix.version }}
    needs: [setup, build_wheels]
    if: needs.setup.outputs.versions != '[]'
    strategy:
      fail-fast: false
      matrix:
        version: ${{ fromJSON(needs.setup.outputs.versions) }}
    permissions:
      contents: write
      pull-requests: write
    uses: $/.github/workflows/_publish-wheel.yml
    secrets:
      app-private-key: ${{ secrets.RISEPROJECT_APP_PRIVATE_KEY }}
    with:
      artifact-pattern: arraykit-${{ matrix.version }}-*-manylinux_riscv64