From 8138d9b3ba579102cb21262bc5ad5a1fcaa1ef09 Mon Sep 17 00:00:00 2001
From: Ludovic Henry <git@ludovic.dev>
Date: Fri, 11 Sep 2026 16:39:01 +0200
Subject: [PATCH] fastobo: add build-fastobo.yml for riscv64 wheels

---
 .github/workflows/build-fastobo.yml | 78 +++++++++++++++++++++++++++++
 1 file changed, 78 insertions(+)
 create mode 100644 .github/workflows/build-fastobo.yml

diff --git a/.github/workflows/build-fastobo.yml b/.github/workflows/build-fastobo.yml
new file mode 100644
index 000000000..c5a6c127d
--- /dev/null
+++ b/.github/workflows/build-fastobo.yml
@@ -0,0 +1,78 @@
+# SPDX-FileCopyrightText: 2026 The RISE Project
+# SPDX-License-Identifier: MIT
+---
+# This workflow is based on the `wheel-linux-x86_64` job of
+# https://github.com/fastobo/fastobo-py/blob/v0.14.1/.github/workflows/publish.yml
+name: Build fastobo wheels (riscv64)
+
+on:
+  workflow_dispatch:
+    inputs:
+      version:
+        description: 'fastobo version to build (git tag without leading v, e.g. 0.14.1)'
+        required: true
+        default: '0.14.1'
+  pull_request:
+    paths:
+      - '.github/workflows/build-fastobo.yml'
+
+concurrency:
+  group: ${{ github.workflow }}-${{ inputs.version || '0.14.1' }}-${{ 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 0.14.1 there.
+  FASTOBO_VERSION: ${{ inputs.version || '0.14.1' }}
+  MANYLINUX_RISCV64_IMAGE: quay.io/pypa/manylinux_2_39_riscv64
+
+jobs:
+  setup:
+    uses: $/.github/workflows/_setup.yml
+
+  build_wheels:
+    needs: [setup]
+    name: Build fastobo ${{ inputs.version || '0.14.1' }} ${{ matrix.python }}-manylinux_riscv64
+    runs-on: ubuntu-24.04-riscv
+    timeout-minutes: 60
+    strategy:
+      fail-fast: false
+      matrix:
+        python: ["cp312", "cp313", "cp314", "cp314t"]
+
+    steps:
+      - name: Checkout fastobo v${{ env.FASTOBO_VERSION }}
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1  # v7.0.1
+        with:
+          repository: fastobo/fastobo-py
+          ref: v${{ env.FASTOBO_VERSION }}
+          persist-credentials: false
+
+      # pyproject.toml's own [tool.cibuildwheel.linux] already installs
+      # rustup and puts ~/.cargo/bin on PATH; only riscv64 selection is added.
+      - name: Build and test wheels
+        uses: pypa/cibuildwheel@1828c10ab37f080699c7b81cea34097c684a7074  # v4.2.0
+        with:
+          output-dir: wheelhouse/
+          # musllinux is dropped: rustup.rs ships no riscv64 musl toolchain.
+          only: ${{ matrix.python }}-manylinux_riscv64
+        env:
+          CIBW_MANYLINUX_RISCV64_IMAGE: ${{ env.MANYLINUX_RISCV64_IMAGE }}
+
+      - uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a  # v7.0.1
+        with:
+          name: fastobo-${{ env.FASTOBO_VERSION }}-${{ matrix.python }}-manylinux_riscv64
+          path: wheelhouse/*.whl
+          if-no-files-found: error
+
+  publish:
+    name: Publish fastobo ${{ inputs.version || '0.14.1' }}
+    needs: [setup, build_wheels]
+    permissions:
+      contents: write
+      pull-requests: write
+    uses: $/.github/workflows/_publish-wheel.yml
+    with:
+      artifact-pattern: fastobo-${{ inputs.version || '0.14.1' }}-*-manylinux_riscv64