asyncmy: add build-asyncmy.yml for riscv64 wheels

.github/workflows/build-asyncmy.yml

@@ -0,0 +1,116 @@
+# SPDX-FileCopyrightText: 2026 The RISE Project
+# SPDX-License-Identifier: MIT
+---
+# This workflow is based on: https://github.com/long2ice/asyncmy/blob/v0.2.14/.github/workflows/pypi.yml
+name: Build asyncmy wheels (riscv64)
+
+on:
+  workflow_dispatch:
+    inputs:
+      version:
+        description: 'asyncmy version to build (git tag without leading v, e.g. 0.2.14)'
+        required: true
+        default: '0.2.14'
+  pull_request:
+    paths:
+      - '.github/workflows/build-asyncmy.yml'
+      - 'patches/asyncmy/**'
+
+concurrency:
+  group: ${{ github.workflow }}-${{ inputs.version || '0.2.14' }}-${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+permissions:
+  contents: read  # to fetch code (actions/checkout)
+
+env:
+  # `inputs.version` is empty on pull_request events; default to 0.2.14 there.
+  ASYNCMY_VERSION: ${{ inputs.version || '0.2.14' }}
+  MANYLINUX_RISCV64_IMAGE: quay.io/pypa/manylinux_2_39_riscv64
+
+jobs:
+  setup:
+    uses: $/.github/workflows/_setup.yml
+
+  build_wheels:
+    needs: [setup]
+    name: Build asyncmy ${{ inputs.version || '0.2.14' }} ${{ matrix.python }}-manylinux_riscv64
+    runs-on: ubuntu-24.04-riscv
+    timeout-minutes: 120
+    strategy:
+      fail-fast: false
+      matrix:
+        python:
+          - "cp312"
+          - "cp313"
+          - "cp314"
+          - "cp314t"
+
+    steps:
+      - name: Checkout asyncmy v${{ env.ASYNCMY_VERSION }}
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1  # v7.0.1
+        with:
+          repository: long2ice/asyncmy
+          ref: v${{ env.ASYNCMY_VERSION }}
+          persist-credentials: false
+
+      - name: Checkout python-wheels
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1  # v7.0.1
+        with:
+          path: python-wheels
+          persist-credentials: false
+
+      - name: Apply patches
+        run: |
+          git apply -v python-wheels/patches/asyncmy/${{ env.ASYNCMY_VERSION }}/*.patch
+
+      - name: Build wheels
+        uses: pypa/cibuildwheel@1828c10ab37f080699c7b81cea34097c684a7074  # v4.2.0
+        with:
+          output-dir: wheelhouse/
+          only: ${{ matrix.python }}-manylinux_riscv64
+        env:
+          CIBW_MANYLINUX_RISCV64_IMAGE: ${{ env.MANYLINUX_RISCV64_IMAGE }}
+          # Every other test needs a live MySQL/MariaDB server, which publishes no
+          # riscv64 image (upstream's own CI gets one via a `services:` container,
+          # unavailable here); these files exercise the compiled protocol/converters
+          # extensions without one.
+          CIBW_TEST_SOURCES: >-
+            tests/test_converters.py tests/test_dbapi.py tests/test_errors.py
+            tests/test_free_threading.py tests/test_gtid.py
+          CIBW_TEST_REQUIRES: pytest
+          CIBW_TEST_COMMAND: >-
+            python -m pytest -v tests/test_converters.py tests/test_dbapi.py
+            tests/test_errors.py tests/test_free_threading.py tests/test_gtid.py
+
+      - name: Check the Cython extensions made it into the wheel
+        run: |
+          python3 - wheelhouse/*.whl <<'EOF'
+          import glob, sys, zipfile
+          expected = {p[len('asyncmy/'):-len('.pyx')] for p in glob.glob('asyncmy/*.pyx')}
+          for whl in sys.argv[1:]:
+              names = zipfile.ZipFile(whl).namelist()
+              found = {
+                  n[len('asyncmy/'):].split('.')[0]
+                  for n in names
+                  if n.startswith('asyncmy/') and n.endswith('.so')
+              }
+              assert found == expected, (whl, sorted(expected - found), sorted(found - expected))
+              print(whl, 'ok')
+          EOF
+
+      - uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a  # v7.0.1
+        with:
+          name: asyncmy-${{ env.ASYNCMY_VERSION }}-${{ matrix.python }}-manylinux_riscv64
+          path: wheelhouse/*.whl
+          if-no-files-found: error
+
+  publish:
+    name: Publish asyncmy ${{ inputs.version || '0.2.14' }}
+    needs: [setup, build_wheels]
+    permissions:
+      contents: write
+      pull-requests: write
+    uses: $/.github/workflows/_publish-wheel.yml
+    with:
+      artifact-pattern: asyncmy-${{ inputs.version || '0.2.14' }}-*-manylinux_riscv64

patches/asyncmy/0.2.14/0001-pyproject-drop-the-cpython-freethreading-enable-group.patch

@@ -0,0 +1,33 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Ludovic Henry <git@ludovic.dev>
+Date: Thu, 10 Sep 2026 04:05:57 +0000
+Subject: [PATCH] pyproject: drop the cpython-freethreading enable group
+
+cibuildwheel 4.2.0 (the version this repo pins for riscv64 builds) no
+longer recognises "cpython-freethreading" as an enable group -- it
+errors "Failed to parse enable group" before any build starts, on
+every interpreter, since [tool.cibuildwheel] is parsed as a whole.
+Free-threaded builds (cp314t) no longer need an opt-in, and dropping
+the group leaves the table empty, so the section is removed entirely.
+
+Upstream-Status: Inappropriate [upstream's own CI pins cibuildwheel v3.3.1, where the group is still valid]
+---
+ pyproject.toml | 5 -----
+ 1 file changed, 5 deletions(-)
+
+diff --git a/pyproject.toml b/pyproject.toml
+index dceddfe..f646224 100644
+--- a/pyproject.toml
++++ b/pyproject.toml
+@@ -57,11 +57,6 @@ script = "build_cython.py"
+ build-backend = "poetry.core.masonry.api"
+ requires = ["poetry-core", "setuptools", "cython>=3.1"]  # freethreading_compatible directive
+
+-[tool.cibuildwheel]
+-# The modules declare freethreading_compatible, and CI gates on 3.14t, so ship
+-# wheels for free-threaded builds too — otherwise those users compile from sdist.
+-enable = ["cpython-freethreading"]
+-
+ [tool.pytest.ini_options]
+ asyncio_mode = 'auto'
+