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# Syntax reference https://help.github.com/en/actions/reference/workflow-syntax-for-github-actions
# Environment reference https://help.github.com/en/actions/reference/virtual-environments-for-github-hosted-runners
name: include-what-you-use
on:
schedule:
- cron: '0 0 * * 0'
workflow_dispatch:
permissions:
contents: read
jobs:
iwyu:
strategy:
matrix:
# "opensuse/tumbleweed:latest" / "fedora:latest" / "debian:unstable" / "archlinux:latest"
include:
- os: ubuntu-22.04
image: "fedora:latest"
stdlib: libstdc++
clang_inc: '-isystem/usr/lib/clang/20/include'
# TODO: disable because it currently fails with "error: <cstddef> tried including <stddef.h> but didn't find libc++'s <stddef.h> header."
#- os: ubuntu-22.04
# image: "fedora:latest"
# stdlib: libc++
# clang_inc: '-isystem/usr/lib/clang/20/include'
- os: macos-26
image: ""
stdlib: libc++ # no libstdc++ on macOS
mapping_file_opt: '-Xiwyu --mapping_file=$(realpath ./macos.imp)'
fail-fast: false
runs-on: ${{ matrix.os }}
if: ${{ github.repository_owner == 'danmar' }}
container:
image: ${{ matrix.image }}
env:
QT_VERSION: 6.10.0
steps:
- uses: actions/checkout@v4
with:
persist-credentials: false
- name: Install missing software on debian/ubuntu
if: contains(matrix.image, 'debian')
run: |
apt-get update
apt-get install -y cmake clang make libpcre3-dev
apt-get install -y libgl-dev # fixes missing dependency for Qt in CMake
apt-get install -y iwyu
- name: Install missing software on archlinux
if: contains(matrix.image, 'archlinux')
run: |
set -x
pacman -Sy
pacman -S cmake make clang pcre --noconfirm
pacman -S libglvnd --noconfirm # fixes missing dependency for Qt in CMake
pacman-key --init
pacman-key --recv-key 3056513887B78AEB --keyserver keyserver.ubuntu.com
pacman-key --lsign-key 3056513887B78AEB
pacman -U 'https://cdn-mirror.chaotic.cx/chaotic-aur/chaotic-keyring.pkg.tar.zst' 'https://cdn-mirror.chaotic.cx/chaotic-aur/chaotic-mirrorlist.pkg.tar.zst' --noconfirm
echo "[chaotic-aur]" >> /etc/pacman.conf
echo "Include = /etc/pacman.d/chaotic-mirrorlist" >> /etc/pacman.conf
pacman -Sy
pacman -S include-what-you-use --noconfirm
ln -s iwyu-tool /usr/sbin/iwyu_tool
- name: Install missing software on Fedora
if: contains(matrix.image, 'fedora')
run: |
dnf install -y cmake clang pcre-devel
dnf install -y libglvnd-devel # fixes missing dependency for Qt in CMake
dnf install -y p7zip-plugins # required as fallback for py7zr in Qt installation
dnf install -y python3-pip # fixes missing pip module in jurplel/install-qt-action
dnf install -y python3-devel # fixes building of wheels for jurplel/install-qt-action
dnf install -y cairo-devel gtk3-devel libcurl-devel lua-devel openssl-devel python3-devel sqlite-devel boost-devel cppunit-devel libsigc++20-devel # for strict cfg checks
dnf install -y iwyu
ln -s iwyu_tool.py /usr/bin/iwyu_tool
- name: Install missing software on Fedora (libc++)
if: contains(matrix.image, 'fedora') && matrix.stdlib == 'libc++'
run: |
dnf install -y libcxx-devel
- name: Install missing software on OpenSUSE
if: contains(matrix.image, 'opensuse')
run: |
zypper install -y cmake clang pcre-devel
zypper install -y include-what-you-use-tools
ln -s iwyu_tool.py /usr/bin/iwyu_tool
# coreutils contains "nproc"
- name: Install missing software on macOS
if: contains(matrix.os, 'macos')
run: |
brew install include-what-you-use pcre coreutils
# on Apple Silicon files are symlinked under /opt/homebrew/bin
ln -s /opt/homebrew/bin/iwyu_tool.py /usr/local/bin/iwyu_tool
# Fails on OpenSUSE:
# Warning: Failed to restore: Tar failed with error: Unable to locate executable file: tar. Please verify either the file path exists or the file can be found within a directory specified by the PATH environment variable. Also check the file mode to verify the file is executable.
# Also the shell is broken afterwards:
# OCI runtime exec failed: exec failed: unable to start container process: exec: "sh": executable file not found in $PATH: unknown
#
# On macos-26 we need to perform the Python setup because the default installation is managed externally managed
- name: Install Qt ${{ env.QT_VERSION }}
uses: jurplel/install-qt-action@v4
with:
version: ${{ env.QT_VERSION }}
modules: 'qtcharts'
setup-python: ${{ contains(matrix.os, 'macos') }}
install-deps: false
cache: true
- name: Generate macOS mappings
if: contains(matrix.os, 'macos')
run: |
set -x
wget https://raw.githubusercontent.com/include-what-you-use/include-what-you-use/master/mapgen/iwyu-mapgen-apple-libc.py
python3 iwyu-mapgen-apple-libc.py $(xcrun --show-sdk-path)/usr/include > macos.imp
- name: Prepare CMake
run: |
cmake -S . -B cmake.output -Werror=dev -G "Unix Makefiles" -DCMAKE_BUILD_TYPE=Release -DHAVE_RULES=On -DBUILD_TESTING=On -DBUILD_GUI=On -DWITH_QCHART=On -DBUILD_TRIAGE=On -DENABLE_CHECK_INTERNAL=On -DCMAKE_GLOBAL_AUTOGEN_TARGET=On -DDISABLE_DMAKE=On -DCMAKE_DISABLE_PRECOMPILE_HEADERS=On -DCPPCHK_GLIBCXX_DEBUG=Off -DUSE_MATCHCOMPILER=Off -DEXTERNALS_AS_SYSTEM=On -DUSE_LIBCXX=${{ matrix.stdlib == 'libc++' }}
env:
CC: clang
CXX: clang++
# Fails on Debian:
# /__w/cppcheck/Qt/6.7.0/gcc_64/libexec/rcc: error while loading shared libraries: libglib-2.0.so.0: cannot open shared object file: No such file or directory
- name: Prepare CMake dependencies
run: |
# make sure the auto-generated GUI sources exist
make -C cmake.output autogen
# make sure the precompiled headers exist
#make -C cmake.output/cli cmake_pch.hxx.pch
#make -C cmake.output/gui cmake_pch.hxx.pch
#make -C cmake.output/lib cmake_pch.hxx.pch
#make -C cmake.output/test cmake_pch.hxx.pch
# make sure the auto-generated GUI dependencies exist
make -C cmake.output gui-build-deps
make -C cmake.output triage-build-ui-deps
- name: iwyu_tool
run: |
# TODO: remove -stdlib= - it should have been taken from the compilation database
iwyu_tool -p cmake.output -j $(nproc) -- -w -Xiwyu --max_line_length=1024 -Xiwyu --comment_style=long -Xiwyu --quoted_includes_first -Xiwyu --update_comments -stdlib=${{ matrix.stdlib }} ${{ matrix.mapping_file_opt }} ${{ matrix.clang_inc }} > iwyu.log
# TODO: run with all configurations
- name: test/cfg
if: matrix.stdlib == 'libstdc++'
run: |
# TODO: redirect to log
./test/cfg/runtests.sh
env:
IWYU: include-what-you-use
IWYU_CLANG_INC: ${{ matrix.clang_inc }}
- uses: actions/upload-artifact@v4
if: success() || failure()
with:
name: Compilation Database (include-what-you-use - ${{ matrix.os }} ${{ matrix.stdlib }})
path: ./cmake.output/compile_commands.json
- uses: actions/upload-artifact@v4
if: ${{ contains(matrix.os, 'macos') && (success() || failure()) }}
with:
name: macOS Mappings
path: |
./iwyu-mapgen-apple-libc.py
./macos.imp
- uses: actions/upload-artifact@v4
if: success() || failure()
with:
name: Logs (include-what-you-use - ${{ matrix.os }} ${{ matrix.stdlib }})
path: ./*.log
clang-include-cleaner:
strategy:
matrix:
stdlib: [libstdc++, libc++]
include:
- stdlib: libstdc++
use_libcxx: Off
- stdlib: libc++
use_libcxx: On
fail-fast: false
runs-on: ubuntu-22.04
if: ${{ github.repository_owner == 'danmar' }}
env:
QT_VERSION: 6.10.0
steps:
- uses: actions/checkout@v4
with:
persist-credentials: false
- name: Install missing software
run: |
sudo apt-get update
sudo apt-get install -y cmake make libpcre3-dev
sudo apt-get install -y libgl-dev # missing dependency for using Qt in CMake
- name: Install clang
run: |
sudo apt-get purge --auto-remove llvm python3-lldb-14 llvm-14
wget https://apt.llvm.org/llvm.sh
chmod +x llvm.sh
sudo ./llvm.sh 22
sudo apt-get install -y clang-tools-22
- name: Install libc++
if: matrix.stdlib == 'libc++'
run: |
sudo apt-get install -y libc++-22-dev
- name: Install Qt ${{ env.QT_VERSION }}
uses: jurplel/install-qt-action@v4
with:
version: ${{ env.QT_VERSION }}
modules: 'qtcharts'
setup-python: 'false'
install-deps: false
cache: true
- name: Prepare CMake
run: |
cmake -S . -B cmake.output -Werror=dev -G "Unix Makefiles" -DCMAKE_BUILD_TYPE=Release -DHAVE_RULES=On -DBUILD_TESTING=On -DBUILD_GUI=On -DWITH_QCHART=On -DBUILD_TRIAGE=On -DENABLE_CHECK_INTERNAL=On -DCMAKE_GLOBAL_AUTOGEN_TARGET=On -DDISABLE_DMAKE=On -DCMAKE_DISABLE_PRECOMPILE_HEADERS=On -DCPPCHK_GLIBCXX_DEBUG=Off -DUSE_MATCHCOMPILER=Off -DEXTERNALS_AS_SYSTEM=On -DUSE_LIBCXX=${{ matrix.use_libcxx }}
env:
CC: clang-22
CXX: clang++-22
- name: Prepare CMake dependencies
run: |
# make sure the auto-generated GUI sources exist
make -C cmake.output autogen
# make sure the precompiled headers exist
#make -C cmake.output/cli cmake_pch.hxx.pch
#make -C cmake.output/gui cmake_pch.hxx.pch
#make -C cmake.output/lib cmake_pch.hxx.pch
#make -C cmake.output/test cmake_pch.hxx.pch
# make sure the auto-generated GUI dependencies exist
make -C cmake.output gui-build-deps
- name: clang-include-cleaner
run: |
# TODO: run multi-threaded
find $PWD/cli $PWD/lib $PWD/test $PWD/gui -maxdepth 1 -name "*.cpp" | xargs -t -n 1 clang-include-cleaner-22 --print=changes --extra-arg=-w --extra-arg=-stdlib=${{ matrix.stdlib }} -p cmake.output > clang-include-cleaner.log 2>&1
- uses: actions/upload-artifact@v4
if: success() || failure()
with:
name: Compilation Database (clang-include-cleaner - ${{ matrix.stdlib }})
path: ./cmake.output/compile_commands.json
- uses: actions/upload-artifact@v4
if: success() || failure()
with:
name: Logs (clang-include-cleaner - ${{ matrix.stdlib }})
path: ./*.log
|
