jxlpy: Add version 0.9.5

.github/workflows/build-jxlpy.yml

@@ -0,0 +1,174 @@
+# SPDX-FileCopyrightText: 2026 The RISE Project
+# SPDX-License-Identifier: MIT
+---
+# This workflow is based on the `wheels` job of
+# https://github.com/olokelo/jxlpy/blob/0.9.5/.github/workflows/packaging.yml
+name: Build jxlpy wheels (riscv64)
+
+on:
+  workflow_dispatch:
+    inputs:
+      version:
+        description: 'Version glob to (re)build; empty builds every version of docs/packages/jxlpy.yaml not released yet'
+        required: false
+        default: ''
+  pull_request:
+    branches: [main]
+    paths:
+      - '.github/workflows/build-jxlpy.yml'
+      - 'docs/packages/jxlpy.yaml'
+  push:
+    branches: [main]
+    paths:
+      - '.github/workflows/build-jxlpy.yml'
+      - 'docs/packages/jxlpy.yaml'
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+permissions:
+  contents: read  # to fetch code (actions/checkout)
+
+env:
+  # Tag that upstream's own packaging.yml pins at the jxlpy 0.9.5 release.
+  LIBJXL_TAG: v0.10.1
+  MANYLINUX_RISCV64_IMAGE: quay.io/pypa/manylinux_2_39_riscv64
+
+jobs:
+  setup:
+    uses: $/.github/workflows/_setup.yml
+    with:
+      package: jxlpy
+      version: ${{ inputs.version }}
+
+  build_wheels:
+    needs: [setup]
+    if: needs.setup.outputs.versions != '[]'
+    name: Build jxlpy ${{ matrix.version }} ${{ matrix.python }}-manylinux_riscv64
+    runs-on: ubuntu-24.04-riscv
+    timeout-minutes: 90
+    strategy:
+      fail-fast: false
+      matrix:
+        version: ${{ fromJSON(needs.setup.outputs.versions) }}
+        python: ["cp310", "cp311", "cp312", "cp313", "cp314"]
+
+    env:
+      JXLPY_VERSION: ${{ matrix.version }}
+
+    steps:
+      - name: Checkout jxlpy v${{ env.JXLPY_VERSION }}
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1  # v7.0.1
+        with:
+          repository: olokelo/jxlpy
+          ref: ${{ env.JXLPY_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: ${{ env.MANYLINUX_RISCV64_IMAGE }}
+          CIBW_ENVIRONMENT_PASS_LINUX: LIBJXL_TAG
+          # setup.py's extra_link_args is a bare `-ljxl -ljxl_threads` with no
+          # include_dirs/library_dirs, same as upstream's own CIBW_BEFORE_ALL: build
+          # libjxl from source and install it to the default /usr/local prefix.
+          # No `-march=`/SIMD flag is passed anywhere in this configure line, so
+          # highway (vendored, statically linked into libjxl.so) collapses to its
+          # portable EMU128/SCALAR baseline on riscv64 - same reasoning as
+          # pillow-jxl-plugin's CIBW_BEFORE_ALL_LINUX comment (gotchas 139/272/279/448).
+          # -DJPEGXL_ENABLE_EXAMPLES=OFF: the default-on examples/encode_oneshot
+          # aren't needed to build or install the libjxl.so/libjxl_threads.so
+          # that setup.py links against.
+          #
+          # `git clone --recursive` populates the submodules (incl.
+          # third_party/skcms) at whatever commit libjxl's *default* branch
+          # pins them to; `git checkout "$LIBJXL_TAG"` only moves the
+          # superproject tree - it does not re-sync already-checked-out
+          # submodules to what that tag pins them to (plain `git checkout`
+          # never does, with or without --recursive at clone time). Without
+          # the `git submodule update` below, the build links libjxl_cms.so
+          # against a skcms commit newer than v0.10.1 actually vendors, which
+          # restructured its internal namespacing - that produced an
+          # undefined symbol (skcms_private::baseline::run_program) at import
+          # time on riscv64 specifically because riscv64 takes skcms's
+          # generic/portable SIMD-less code path, the one path whose exact
+          # linkage shape changed between those two skcms commits.
+          CIBW_BEFORE_ALL_LINUX: >-
+            git clone --recursive --shallow-submodules https://github.com/libjxl/libjxl.git /tmp/libjxl &&
+            cd /tmp/libjxl &&
+            git checkout "$LIBJXL_TAG" &&
+            git submodule update --init --recursive &&
+            mkdir build && cd build &&
+            cmake -DCMAKE_BUILD_TYPE=Release -DBUILD_TESTING=OFF
+            -DJPEGXL_ENABLE_BENCHMARK=OFF -DJPEGXL_ENABLE_TOOLS=OFF -DJPEGXL_ENABLE_DEVTOOLS=OFF
+            -DJPEGXL_ENABLE_EXAMPLES=OFF .. &&
+            cmake --build . -- -j$(nproc) &&
+            cmake --install . &&
+            cp ./third_party/brotli/*.so* /usr/local/lib &&
+            ldconfig &&
+            cat /tmp/libjxl/LICENSE /tmp/libjxl/PATENTS > {package}/LICENSE.libjxl &&
+            cp /tmp/libjxl/third_party/highway/LICENSE {package}/LICENSE.highway &&
+            cp /tmp/libjxl/third_party/brotli/LICENSE {package}/LICENSE.brotli &&
+            cp /tmp/libjxl/third_party/skcms/LICENSE {package}/LICENSE.skcms
+          CIBW_ENVIRONMENT: LIBRARY_PATH=/usr/local/lib LD_LIBRARY_PATH=/usr/local/lib
+          # No formal test suite upstream, only examples/*.py; exercise the same
+          # encode -> decode round trip as examples/encode_simple.py +
+          # examples/decode_simple.py through the installed wheel.
+          CIBW_TEST_COMMAND: >-
+            python -c "import jxlpy;
+            print('jxlpy', jxlpy.__version__, 'libjxl', jxlpy._jxl_version);
+            size = (64, 64);
+            data = bytes([0, 188, 212] * (size[0] * size[1]));
+            enc = jxlpy.JXLPyEncoder(quality=100, colorspace='RGB', size=size, effort=7);
+            enc.add_frame(data);
+            payload = enc.get_output();
+            assert len(payload) > 0, 'empty encoder output';
+            dec = jxlpy.JXLPyDecoder(payload);
+            info = dec.get_info();
+            assert (info['xsize'], info['ysize']) == size, info;
+            assert dec.get_colorspace() == 'RGB', dec.get_colorspace();
+            frame = dec.get_frame();
+            assert frame is not None and list(frame[:3]) == [0, 188, 212], frame;
+            print('jxlpy OK')
+            "
+
+      - name: Check the wheel contents
+        run: |
+          python3 - wheelhouse/*.whl <<'EOF'
+          import sys, zipfile
+          for whl in sys.argv[1:]:
+              names = zipfile.ZipFile(whl).namelist()
+              assert any(n.startswith("_jxlpy") and n.endswith(".so") for n in names), whl
+              licenses = sorted(n.rsplit("/", 1)[1] for n in names if ".dist-info/licenses/" in n)
+              print(whl, "licenses:", licenses)
+              for expect in ("LICENSE", "LICENSE.libjxl", "LICENSE.highway", "LICENSE.brotli", "LICENSE.skcms"):
+                  assert expect in licenses, (whl, expect, licenses)
+              print(whl, "ok")
+          EOF
+
+      - uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a  # v7.0.1
+        with:
+          name: jxlpy-${{ env.JXLPY_VERSION }}-${{ matrix.python }}-manylinux_riscv64
+          path: wheelhouse/*.whl
+          if-no-files-found: error
+
+  publish:
+    name: Publish jxlpy ${{ 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: ${{ secrets.RISEPROJECT_APP_PRIVATE_KEY }}
+    with:
+      artifact-pattern: jxlpy-${{ matrix.version }}-*-manylinux_riscv64

docs/packages/jxlpy.yaml

@@ -0,0 +1,5 @@
+package-name: jxlpy
+source-code: https://github.com/olokelo/jxlpy
+license: MIT
+versions:
+- version: 0.9.5