From 2d82caedd247cd577c3b187f31802ae22b2aace4 Mon Sep 17 00:00:00 2001
From: Ludovic Henry <git@ludovic.dev>
Date: Sun, 6 Sep 2026 17:16:53 +0200
Subject: [PATCH] pygeohash: add build-pygeohash.yml for riscv64 wheels

---
 .github/workflows/build-pygeohash.yml | 86 +++++++++++++++++++++++++++
 1 file changed, 86 insertions(+)
 create mode 100644 .github/workflows/build-pygeohash.yml

diff --git a/.github/workflows/build-pygeohash.yml b/.github/workflows/build-pygeohash.yml
new file mode 100644
index 00000000000..9634d8de055
--- /dev/null
+++ b/.github/workflows/build-pygeohash.yml
@@ -0,0 +1,86 @@
+# SPDX-FileCopyrightText: 2026 The RISE Project
+# SPDX-License-Identifier: MIT
+---
+# Based on the `build_wheels` job of
+# https://github.com/wdm0006/pygeohash/blob/v3.3.2/.github/workflows/publish-pypi.yml
+name: Build pygeohash wheels (riscv64)
+
+on:
+  workflow_dispatch:
+    inputs:
+      version:
+        description: 'pygeohash version to build (git tag without leading v, e.g. 3.3.2)'
+        required: true
+        default: '3.3.2'
+  pull_request:
+    paths:
+      - '.github/workflows/build-pygeohash.yml'
+
+concurrency:
+  group: ${{ github.workflow }}-${{ inputs.version || '3.3.2' }}-${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+permissions:
+  contents: read  # to fetch code (actions/checkout)
+
+env:
+  PYGEOHASH_VERSION: ${{ inputs.version || '3.3.2' }}
+  MANYLINUX_RISCV64_IMAGE: quay.io/pypa/manylinux_2_39_riscv64
+
+jobs:
+  setup:
+    uses: $/.github/workflows/_setup.yml
+
+  build_wheels:
+    needs: [setup]
+    name: Build pygeohash ${{ inputs.version || '3.3.2' }} ${{ matrix.python }}-manylinux_riscv64
+    runs-on: ubuntu-24.04-riscv
+    timeout-minutes: 60
+    strategy:
+      fail-fast: false
+      matrix:
+        python: ["cp312", "cp313", "cp314", "cp314t"]
+
+    steps:
+      - name: Checkout pygeohash v${{ env.PYGEOHASH_VERSION }}
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1  # v7.0.1
+        with:
+          repository: wdm0006/pygeohash
+          ref: v${{ env.PYGEOHASH_VERSION }}
+          persist-credentials: false
+
+      - uses: pypa/cibuildwheel@1828c10ab37f080699c7b81cea34097c684a7074  # v4.2.0
+        env:
+          CIBW_ARCHS: riscv64
+          CIBW_BUILD: ${{ matrix.python }}-manylinux_riscv64
+          CIBW_MANYLINUX_RISCV64_IMAGE: ${{ env.MANYLINUX_RISCV64_IMAGE }}
+          CIBW_BUILD_FRONTEND: build
+          # matplotlib/pandas have no riscv64 wheel on public PyPI.
+          CIBW_ENVIRONMENT: PIP_EXTRA_INDEX_URL=https://pypi.riseproject.dev/simple/
+          CIBW_TEST_EXTRAS: viz
+          # `benchmark` extra's comparison libraries have no riscv64 wheel, but
+          # test_benchmark_comparison.py drops each one that fails to import.
+          CIBW_TEST_REQUIRES: pytest pytest-cov pytest-benchmark pandas
+          # The repo-root pygeohash/ would otherwise shadow the installed wheel's
+          # compiled extension; examples/ is needed too, since test_examples.py
+          # imports it directly.
+          CIBW_TEST_SOURCES: tests examples pyproject.toml
+          CIBW_TEST_COMMAND: >-
+            python -c "import pygeohash.cgeohash.geohash_module as m; assert m.__file__.endswith('.so'), m.__file__" &&
+            pytest tests
+
+      - uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a  # v7.0.1
+        with:
+          name: pygeohash-${{ env.PYGEOHASH_VERSION }}-${{ matrix.python }}-manylinux_riscv64
+          path: ./wheelhouse/*.whl
+          if-no-files-found: error
+
+  publish:
+    name: Publish pygeohash ${{ inputs.version || '3.3.2' }}
+    needs: [setup, build_wheels]
+    permissions:
+      contents: write
+      pull-requests: write
+    uses: $/.github/workflows/_publish-wheel.yml
+    with:
+      artifact-pattern: pygeohash-${{ inputs.version || '3.3.2' }}-*-manylinux_riscv64