sdbus: add build-sdbus.yml for riscv64 wheels

.github/workflows/build-sdbus.yml

@@ -0,0 +1,288 @@
+# SPDX-FileCopyrightText: 2026 The RISE Project
+# SPDX-License-Identifier: MIT
+---
+# Based on the CI/wheel-build steps of
+# https://github.com/python-sdbus/python-sdbus/blob/0.14.3/.github/workflows/ci.yml
+# Upstream's own release process statically links a from-source libsystemd for
+# manylinux1-era portability; manylinux_2_39_riscv64 already ships systemd-devel,
+# so this links libsystemd dynamically instead, like build-cysystemd.yml.
+name: Build sdbus wheels (riscv64)
+
+on:
+  workflow_dispatch:
+    inputs:
+      version:
+        description: 'sdbus version to build (git tag, e.g. 0.14.3)'
+        required: true
+        default: '0.14.3'
+  pull_request:
+    paths:
+      - '.github/workflows/build-sdbus.yml'
+
+concurrency:
+  group: ${{ github.workflow }}-${{ inputs.version || '0.14.3' }}-${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+permissions:
+  contents: read  # to fetch code (actions/checkout)
+
+env:
+  SDBUS_VERSION: ${{ inputs.version || '0.14.3' }}
+  MANYLINUX_RISCV64_IMAGE: quay.io/pypa/manylinux_2_39_riscv64
+  # setup.py only sets Extension(py_limited_api=...); the bdist_wheel floor
+  # tag comes from us via --py-limited-api, so we pick our own (RISE's min).
+  ABI3_FLOOR: cp312
+
+jobs:
+  setup:
+    uses: $/.github/workflows/_setup.yml
+
+  build_abi3:
+    needs: [setup]
+    name: Build sdbus ${{ inputs.version || '0.14.3' }} cp312-abi3-manylinux_riscv64
+    runs-on: ubuntu-24.04-riscv
+    timeout-minutes: 60
+    steps:
+      - name: Checkout sdbus ${{ env.SDBUS_VERSION }}
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1  # v7.0.1
+        with:
+          repository: python-sdbus/python-sdbus
+          ref: ${{ env.SDBUS_VERSION }}
+          persist-credentials: false
+
+      - name: Stage the licence-collection script
+        run: |
+          cat > collect-licenses.sh <<'COLLECT_EOF'
+          #!/bin/bash
+          # SPDX-FileCopyrightText: 2026 The RISE Project
+          # SPDX-License-Identifier: MIT
+          #
+          # Stage, at the project root, the licence of every shared library
+          # auditwheel vendors out of the build image alongside libsystemd.
+          # setuptools' default LICENSE* glob copies them into the wheel.
+          set -euo pipefail
+
+          project="${1:?usage: collect-licenses.sh <project-dir>}"
+
+          # ldd is transitive, so libsystemd alone covers its whole closure;
+          # ldd does not list the root itself, so resolve that too.
+          mapfile -t libs < <(
+              {
+                  ldd /usr/lib64/libsystemd.so.0 | tr ' ' '\n' | grep '^/'
+                  readlink -f /usr/lib64/libsystemd.so.0
+              } | sort -u
+          )
+
+          # `rpm -qf` reports unowned files on stdout, so keep only bare package names.
+          # glibc and the gcc runtime are on auditwheel's manylinux allowlist and
+          # are never vendored into the wheel.
+          mapfile -t pkgs < <(
+              rpm -qf --qf '%{NAME}\n' "${libs[@]}" 2>/dev/null |
+                  grep -E '^[A-Za-z0-9._+-]+$' | sort -u |
+                  grep -vE '^(glibc|libgcc|libstdc\+\+|gcc)$'
+          )
+
+          for pkg in "${pkgs[@]}"; do
+              mapfile -t files < <(rpm -q --licensefiles "$pkg" 2>/dev/null || true)
+
+              # Some subpackages leave the licence to a sibling of the same source RPM.
+              if [ -z "${files[0]:-}" ]; then
+                  srpm=$(rpm -q --qf '%{SOURCERPM}\n' "$pkg")
+                  mapfile -t files < <(
+                      rpm -qa --qf '%{SOURCERPM} %{NAME}\n' |
+                          awk -v s="$srpm" '$1 == s { print $2 }' |
+                          xargs -r rpm -q --licensefiles 2>/dev/null | sort -u
+                  )
+              fi
+
+              # Others mark it %doc rather than %license, and the image installs no docs.
+              if [ -z "${files[0]:-}" ]; then
+                  dnf -y --disablerepo=extras reinstall --setopt=tsflags= "$pkg" >/dev/null
+                  mapfile -t files < <(rpm -qd "$pkg" | grep -iE '/(LICEN[CS]E|COPYING|NOTICE)')
+              fi
+
+              for f in "${files[@]}"; do
+                  [ -f "$f" ] || continue
+                  cp "$f" "$project/LICENSE.${pkg}.$(basename "$f")"
+              done
+              compgen -G "$project/LICENSE.$pkg.*" >/dev/null ||
+                  { echo "no licence file found for $pkg" >&2; exit 1; }
+          done
+
+          ls -1 "$project"/LICENSE.* | sed "s|$project/||"
+          COLLECT_EOF
+
+      - name: Build wheels
+        uses: pypa/cibuildwheel@1828c10ab37f080699c7b81cea34097c684a7074  # v4.2.0
+        with:
+          output-dir: wheelhouse/
+        env:
+          CIBW_ARCHS: riscv64
+          CIBW_BUILD: >-
+            cp312-manylinux_riscv64 cp313-manylinux_riscv64
+            cp314-manylinux_riscv64
+          CIBW_MANYLINUX_RISCV64_IMAGE: ${{ env.MANYLINUX_RISCV64_IMAGE }}
+          CIBW_BEFORE_ALL_LINUX: >-
+            dnf install -y systemd-devel dbus-daemon &&
+            bash {project}/collect-licenses.sh {project}
+          CIBW_ENVIRONMENT: PYTHON_SDBUS_USE_LIMITED_API=1
+          # setup.py only calls Extension(py_limited_api=True); it never sets
+          # the bdist_wheel option itself (gotcha 34 does not apply here), so
+          # the abi3 tag has to be injected via config-settings (gotcha 11).
+          CIBW_CONFIG_SETTINGS: --build-option=--py-limited-api=${{ env.ABI3_FLOOR }}
+          # Matches build-pygame.yml's fix for the same "D-Bus library appears
+          # to be incorrectly set up" error: the image ships no machine-id.
+          CIBW_BEFORE_TEST: |
+            mkdir -p /var/lib/dbus
+            if [ ! -f /var/lib/dbus/machine-id ]; then
+                dbus-uuidgen > /var/lib/dbus/machine-id
+            fi
+          CIBW_TEST_REQUIRES: jinja2
+          # {package}/test is a package (has __init__.py) with relative
+          # imports, so it must be discovered as a subpackage of {package},
+          # not passed as the start directory itself (gotcha: bare
+          # `--start-directory {package}/test` makes __package__ = "").
+          CIBW_TEST_COMMAND: cd {package} && python3 -m unittest discover --verbose
+
+      - uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a  # v7.0.1
+        with:
+          name: sdbus-${{ env.SDBUS_VERSION }}-cp312-abi3-manylinux_riscv64
+          path: wheelhouse/*.whl
+          if-no-files-found: error
+
+  build_freethreaded:
+    needs: [setup]
+    name: Build sdbus ${{ inputs.version || '0.14.3' }} cp314t-manylinux_riscv64
+    runs-on: ubuntu-24.04-riscv
+    timeout-minutes: 60
+    steps:
+      - name: Checkout sdbus ${{ env.SDBUS_VERSION }}
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1  # v7.0.1
+        with:
+          repository: python-sdbus/python-sdbus
+          ref: ${{ env.SDBUS_VERSION }}
+          persist-credentials: false
+
+      - name: Stage the licence-collection script
+        run: |
+          cat > collect-licenses.sh <<'COLLECT_EOF'
+          #!/bin/bash
+          # SPDX-FileCopyrightText: 2026 The RISE Project
+          # SPDX-License-Identifier: MIT
+          #
+          # Stage, at the project root, the licence of every shared library
+          # auditwheel vendors out of the build image alongside libsystemd.
+          # setuptools' default LICENSE* glob copies them into the wheel.
+          set -euo pipefail
+
+          project="${1:?usage: collect-licenses.sh <project-dir>}"
+
+          # ldd is transitive, so libsystemd alone covers its whole closure;
+          # ldd does not list the root itself, so resolve that too.
+          mapfile -t libs < <(
+              {
+                  ldd /usr/lib64/libsystemd.so.0 | tr ' ' '\n' | grep '^/'
+                  readlink -f /usr/lib64/libsystemd.so.0
+              } | sort -u
+          )
+
+          # `rpm -qf` reports unowned files on stdout, so keep only bare package names.
+          # glibc and the gcc runtime are on auditwheel's manylinux allowlist and
+          # are never vendored into the wheel.
+          mapfile -t pkgs < <(
+              rpm -qf --qf '%{NAME}\n' "${libs[@]}" 2>/dev/null |
+                  grep -E '^[A-Za-z0-9._+-]+$' | sort -u |
+                  grep -vE '^(glibc|libgcc|libstdc\+\+|gcc)$'
+          )
+
+          for pkg in "${pkgs[@]}"; do
+              mapfile -t files < <(rpm -q --licensefiles "$pkg" 2>/dev/null || true)
+
+              # Some subpackages leave the licence to a sibling of the same source RPM.
+              if [ -z "${files[0]:-}" ]; then
+                  srpm=$(rpm -q --qf '%{SOURCERPM}\n' "$pkg")
+                  mapfile -t files < <(
+                      rpm -qa --qf '%{SOURCERPM} %{NAME}\n' |
+                          awk -v s="$srpm" '$1 == s { print $2 }' |
+                          xargs -r rpm -q --licensefiles 2>/dev/null | sort -u
+                  )
+              fi
+
+              # Others mark it %doc rather than %license, and the image installs no docs.
+              if [ -z "${files[0]:-}" ]; then
+                  dnf -y --disablerepo=extras reinstall --setopt=tsflags= "$pkg" >/dev/null
+                  mapfile -t files < <(rpm -qd "$pkg" | grep -iE '/(LICEN[CS]E|COPYING|NOTICE)')
+              fi
+
+              for f in "${files[@]}"; do
+                  [ -f "$f" ] || continue
+                  cp "$f" "$project/LICENSE.${pkg}.$(basename "$f")"
+              done
+              compgen -G "$project/LICENSE.$pkg.*" >/dev/null ||
+                  { echo "no licence file found for $pkg" >&2; exit 1; }
+          done
+
+          ls -1 "$project"/LICENSE.* | sed "s|$project/||"
+          COLLECT_EOF
+
+      - name: Build wheels
+        uses: pypa/cibuildwheel@1828c10ab37f080699c7b81cea34097c684a7074  # v4.2.0
+        with:
+          output-dir: wheelhouse/
+        env:
+          CIBW_ARCHS: riscv64
+          CIBW_BUILD: cp314t-manylinux_riscv64
+          CIBW_MANYLINUX_RISCV64_IMAGE: ${{ env.MANYLINUX_RISCV64_IMAGE }}
+          CIBW_BEFORE_ALL_LINUX: >-
+            dnf install -y systemd-devel dbus-daemon &&
+            bash {project}/collect-licenses.sh {project}
+          CIBW_BEFORE_TEST: |
+            mkdir -p /var/lib/dbus
+            if [ ! -f /var/lib/dbus/machine-id ]; then
+                dbus-uuidgen > /var/lib/dbus/machine-id
+            fi
+          CIBW_TEST_REQUIRES: jinja2
+          CIBW_TEST_COMMAND: cd {package} && python3 -m unittest discover --verbose
+
+      - uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a  # v7.0.1
+        with:
+          name: sdbus-${{ env.SDBUS_VERSION }}-cp314t-manylinux_riscv64
+          path: wheelhouse/*.whl
+          if-no-files-found: error
+
+  gpl_sources:
+    needs: [setup]
+    name: Collect GPL sources for sdbus ${{ inputs.version || '0.14.3' }}
+    runs-on: ubuntu-24.04-riscv
+
+    steps:
+      - name: Checkout python-wheels
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1  # v7.0.1
+        with:
+          persist-credentials: false
+
+      # libcap/systemd-libs are the copyleft (GPL/LGPL) libraries auditwheel
+      # vendors out of the build image alongside libsystemd.
+      - uses: ./actions/collect-gpl-sources
+        with:
+          image: ${{ env.MANYLINUX_RISCV64_IMAGE }}
+          packages: gcc libcap systemd-libs
+          output: gpl-sources.tar
+
+      - uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a  # v7.0.1
+        with:
+          name: sdbus-${{ env.SDBUS_VERSION }}-gpl-sources
+          path: gpl-sources.tar
+          if-no-files-found: error
+
+  publish:
+    name: Publish sdbus ${{ inputs.version || '0.14.3' }}
+    needs: [setup, build_abi3, build_freethreaded, gpl_sources]
+    permissions:
+      contents: write
+      pull-requests: write
+    uses: $/.github/workflows/_publish-wheel.yml
+    with:
+      artifact-pattern: sdbus-${{ inputs.version || '0.14.3' }}-*-manylinux_riscv64
+      gpl-sources-artifact: sdbus-${{ inputs.version || '0.14.3' }}-gpl-sources
+      gpl-sources-description: gcc and the copyleft libraries bundled in the wheel