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126 changes: 126 additions & 0 deletions .github/workflows/build-pocketsphinx.yml
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# SPDX-FileCopyrightText: 2026 The RISE Project
# SPDX-License-Identifier: MIT
---
# This workflow is based on the `build_wheels` job of
# https://github.com/cmusphinx/pocketsphinx/blob/v5.1.1/.github/workflows/release.yml
# and the `python-tests` job of
# https://github.com/cmusphinx/pocketsphinx/blob/v5.1.1/.github/workflows/tests.yml
name: Build pocketsphinx wheels (riscv64)

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

build_wheels:
needs: [setup]
if: needs.setup.outputs.versions != '[]'
name: Build pocketsphinx ${{ matrix.version }} ${{ matrix.python }}-manylinux_riscv64
runs-on: ubuntu-24.04-riscv
timeout-minutes: 180
strategy:
fail-fast: false
matrix:
version: ${{ fromJSON(needs.setup.outputs.versions) }}
python: ["cp312", "cp313", "cp314"]

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

steps:
- name: Checkout pocketsphinx v${{ env.POCKETSPHINX_VERSION }}
uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
with:
repository: cmusphinx/pocketsphinx
ref: v${{ env.POCKETSPHINX_VERSION }}
persist-credentials: false

# MT19937, dtoa and yin are compiled in, but upstream's LICENSE omits their notices.
- name: Stage the vendored sources' licences
run: |
set -euo pipefail
sed -n '/Copyright (C) 1997 - 2002, Makoto Matsumoto/,/SUCH DAMAGE\./{s/^ //;p}' src/util/genrand.c > LICENSE.mt19937
sed -n '/The author of this software is David M. Gay/,/PARTICULAR PURPOSE\./{s/^ \* \{0,1\}//;p}' src/util/dtoa.c > LICENSE.dtoa
sed -n '/Copyright (c) 2008 Beyond Access/,/SUCH DAMAGE\./{s/^ \* \{0,1\}//;p}' src/fe/yin.c > LICENSE.yin
for f in LICENSE.mt19937 LICENSE.dtoa LICENSE.yin; do
test "$(wc -l < "$f")" -gt 10
done
head -n 3 LICENSE.mt19937 LICENSE.dtoa LICENSE.yin

- 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 }}
CIBW_ENVIRONMENT: PIP_EXTRA_INDEX_URL=https://pypi.riseproject.dev/simple/
CIBW_TEST_REQUIRES: pytest memory_profiler
CIBW_TEST_COMMAND: pytest {project}

- name: Check wheel contents
run: |
python3 - wheelhouse/*.whl <<'EOF'
import sys, zipfile
names = zipfile.ZipFile(sys.argv[1]).namelist()
exts = [n for n in names if n.endswith(".so")]
assert len(exts) == 1 and exts[0].startswith("pocketsphinx/_pocketsphinx.cpython-"), exts
assert exts[0].endswith("-riscv64-linux-gnu.so"), exts
assert "pocketsphinx/model/en-us/en-us.lm.bin" in names, names
licences = {n.split(".dist-info/licenses/", 1)[1] for n in names
if ".dist-info/licenses/" in n and not n.endswith("/")}
assert {"LICENSE", "LICENSE.dtoa", "LICENSE.mt19937", "LICENSE.yin"} <= licences, licences
EOF

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

publish:
name: Publish pocketsphinx ${{ 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: ${{ secrets.RISEPROJECT_APP_PRIVATE_KEY }}
with:
artifact-pattern: pocketsphinx-${{ matrix.version }}-*-manylinux_riscv64
5 changes: 5 additions & 0 deletions docs/packages/pocketsphinx.yaml
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package-name: pocketsphinx
source-code: https://github.com/cmusphinx/pocketsphinx
license: BSD-2-Clause AND BSD-3-Clause AND MIT
versions:
- version: 5.1.1
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