Files
json/.github/workflows/windows.yml
T
Niels Lohmann 6a28560c87 Clean up CI, CMake, Makefile, and Bazel files
- CMakeLists.txt: avoid VERSION_GREATER_EQUAL, which CMake < 3.7 lacks
- ci.cmake: test JSON_DisableTupleReferenceConversion in ci_cmake_flags,
  remove unused variables and unreachable per-compiler targets, look up
  Clang tools consistently, forward CMAKE_CXX_FLAGS to ci_module_cpp20,
  format json_literals.hpp and remove backups in ci_test_amalgamation
- BUILD.bazel: add json_literals.hpp to the single-header target
- workflows: format json_literals.hpp before copying it, drop the obsolete
  natvis --version plumbing, name natvis and macro_builder in failure
  messages, drop the duplicate amalgamation job, install Valgrind only
  where needed, republish docs on version bumps, fix stale names
- Makefile: complete .PHONY and help, check-amalgamation always restores
  the checked-in files, natvis uses its own venv, macro_builder_check
  installs astyle, clean removes the fuzzer binaries
- remove tools/amalgamate/config_json_view.json (json_view.hpp is not on
  develop yet)

Signed-off-by: Niels Lohmann <mail@nlohmann.me>
2026-10-10 13:27:26 +02:00

224 lines
9.0 KiB
YAML

name: Windows
on:
push:
branches:
- develop
- master
- release/*
pull_request:
workflow_dispatch:
permissions:
contents: read
concurrency:
group: ${{ github.workflow }}-${{ github.ref || github.run_id }}
cancel-in-progress: true
jobs:
mingw:
runs-on: windows-2022
strategy:
matrix:
architecture: [x64, x86]
steps:
- uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
with:
persist-credentials: false
- name: Set up MinGW
uses: egor-tensin/setup-mingw@41b837e47d7f85214629d255b9c4bc3fcbe9fd63 # v3.0
with:
platform: ${{ matrix.architecture }}
version: 12.2.0 # https://github.com/egor-tensin/setup-mingw/issues/14
- name: Run CMake
run: cmake -S . -B build -G "MinGW Makefiles" -DCMAKE_BUILD_TYPE=Debug -DJSON_BuildTests=On
- name: Build
run: cmake --build build --parallel 10
- name: Test
run: cd build ; ctest -j 10 -C Debug --output-on-failure
msvc:
strategy:
matrix:
build_type: [Debug, Release]
architecture: [Win32, x64]
std_version: [default, latest]
runs-on: windows-2022
steps:
- uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
with:
persist-credentials: false
- name: Set extra CXX_FLAGS for latest std_version
id: cxxflags
run: |
if [ "${{ matrix.std_version }}" = "latest" ]; then
echo "flags=/permissive- /std:c++latest /utf-8 /W4 /WX" >> $GITHUB_ENV
else
echo "flags=/W4 /WX" >> $GITHUB_ENV
fi
shell: bash
- name: Run CMake (Release)
run: cmake -S . -B build -G "Visual Studio 17 2022" -A ${{ matrix.architecture }} -DJSON_BuildTests=On -DCMAKE_CXX_FLAGS="$env:flags"
if: matrix.build_type == 'Release'
shell: pwsh
- name: Run CMake (Debug)
run: cmake -S . -B build -G "Visual Studio 17 2022" -A ${{ matrix.architecture }} -DJSON_BuildTests=On -DJSON_FastTests=ON -DCMAKE_CXX_FLAGS="$env:flags"
if: matrix.build_type == 'Debug'
shell: pwsh
- name: Build
run: cmake --build build --config ${{ matrix.build_type }} --parallel 10
- name: Test
run: cd build ; ctest -j 10 -C ${{ matrix.build_type }} --output-on-failure
# Visual Studio 2026 (v145 toolset) on the windows-2025 image. The "Visual Studio
# 18 2026" generator requires CMake 4.2+, so a recent CMake is fetched explicitly.
msvc-vs2026:
strategy:
matrix:
build_type: [Debug, Release]
architecture: [Win32, x64]
std_version: [default, latest]
runs-on: windows-2025
steps:
- uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
with:
persist-credentials: false
- name: Get latest CMake and ninja
uses: lukka/get-cmake@fffaaafeea488556c2c12dad60690008bc1caacb # v4.4.2
- name: Set extra CXX_FLAGS for latest std_version
# /wd5285 silences C5285 emitted by the bundled third-party doctest.h, which
# specializes std::tuple (newly diagnosed by the VS2026 v145 toolset)
run: |
if [ "${{ matrix.std_version }}" = "latest" ]; then
echo "flags=/permissive- /std:c++latest /utf-8 /W4 /WX /wd5285" >> $GITHUB_ENV
else
echo "flags=/W4 /WX /wd5285" >> $GITHUB_ENV
fi
shell: bash
- name: Run CMake (Release)
run: cmake -S . -B build -G "Visual Studio 18 2026" -A ${{ matrix.architecture }} -DJSON_BuildTests=On -DCMAKE_CXX_FLAGS="$env:flags"
if: matrix.build_type == 'Release'
shell: pwsh
- name: Run CMake (Debug)
run: cmake -S . -B build -G "Visual Studio 18 2026" -A ${{ matrix.architecture }} -DJSON_BuildTests=On -DJSON_FastTests=ON -DCMAKE_CXX_FLAGS="$env:flags"
if: matrix.build_type == 'Debug'
shell: pwsh
- name: Build
run: cmake --build build --config ${{ matrix.build_type }} --parallel 10
- name: Test
run: cd build ; ctest -j 10 -C ${{ matrix.build_type }} --output-on-failure
# Native ARM64 Windows runner with the MSVC ARM64 toolset. The windows-11-arm
# label is only available for public repositories.
msvc-arm64:
strategy:
matrix:
build_type: [Debug, Release]
runs-on: windows-11-arm
steps:
- uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
with:
persist-credentials: false
- name: Run CMake (Release)
run: cmake -S . -B build -G "Visual Studio 18 2026" -A ARM64 -DJSON_BuildTests=On -DCMAKE_CXX_FLAGS="/W4 /WX"
if: matrix.build_type == 'Release'
shell: pwsh
- name: Run CMake (Debug)
run: cmake -S . -B build -G "Visual Studio 18 2026" -A ARM64 -DJSON_BuildTests=On -DJSON_FastTests=ON -DCMAKE_CXX_FLAGS="/W4 /WX"
if: matrix.build_type == 'Debug'
shell: pwsh
- name: Build
run: cmake --build build --config ${{ matrix.build_type }} --parallel 10
- name: Test
run: cd build ; ctest -j 10 -C ${{ matrix.build_type }} --output-on-failure
clang:
runs-on: windows-2022
strategy:
matrix:
version: [11.0.1, 12.0.1, 13.0.1, 14.0.6, 15.0.7, 16.0.6, 18.1.8, 19.1.7, 20.1.8]
steps:
- uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
with:
persist-credentials: false
- name: Install Clang
run: curl -fsSL -o LLVM${{ matrix.version }}.exe https://github.com/llvm/llvm-project/releases/download/llvmorg-${{ matrix.version }}/LLVM-${{ matrix.version }}-win64.exe ; 7z x LLVM${{ matrix.version }}.exe -y -o"C:/Program Files/LLVM"
- name: Set up MinGW
uses: egor-tensin/setup-mingw@41b837e47d7f85214629d255b9c4bc3fcbe9fd63 # v3.0
with:
platform: x64
version: 12.2.0 # https://github.com/egor-tensin/setup-mingw/issues/14
# CMAKE_CXX_FLAGS_DEBUG is overridden to drop the default -g: linking
# test-regression2_cpp20 intermittently fails with "relocation truncated
# to fit: IMAGE_REL_AMD64_SECREL against `.debug_line'" because the
# MinGW linker cannot relocate the debug sections this test produces.
# The tests are only built and run here, so the debug info is not used.
# Do not add -O1 here to shrink the objects further: it does make them
# link, but the binaries clang 11.0.1 and clang 18.1.8 then produce crash
# before doctest prints its first line - 39 of 102 tests on clang 18.
# Keep the objects small by splitting the test files instead.
# Objects with more than 65535 sections fail to link with "relocation
# truncated to fit: IMAGE_REL_AMD64_REL32 against `.rdata'": the MinGW
# linker stores the section an associative COMDAT section belongs to in
# 16 bits (x_associated in binutils' include/coff/internal.h), so it
# discards the jump tables of inline functions together with the wrong
# function. Each basic_json specialization a test file instantiates adds
# many sections, so test a second one in a file of its own.
- name: Run CMake
run: cmake -S . -B build ^
-DCMAKE_CXX_COMPILER="C:/Program Files/LLVM/bin/clang++.exe" ^
-DCMAKE_CXX_FLAGS="--target=x86_64-w64-mingw32 -stdlib=libstdc++ -pthread" ^
-DCMAKE_CXX_FLAGS_DEBUG="-g0" ^
-DCMAKE_EXE_LINKER_FLAGS="-lwinpthread" ^
-G"MinGW Makefiles" ^
-DCMAKE_BUILD_TYPE=Debug ^
-DJSON_BuildTests=On
- name: Build
run: cmake --build build --parallel 10
- name: Test
run: cd build ; ctest -j 10 -C Debug --output-on-failure
clang-cl:
runs-on: windows-2022
strategy:
matrix:
architecture: [Win32, x64]
steps:
- uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
with:
persist-credentials: false
- name: Run CMake
run: cmake -S . -B build -G "Visual Studio 17 2022" -A ${{ matrix.architecture }} -T ClangCL -DJSON_BuildTests=On
- name: Build
run: cmake --build build --config Debug --parallel 10
- name: Test
run: cd build ; ctest -j 10 -C Debug --output-on-failure
ci_module_cpp20:
runs-on: windows-2022
steps:
- uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
with:
persist-credentials: false
# The module test uses `import std;`, which needs CMake's experimental
# import-std support. Its opt-in token is CMake-version-specific, so pin
# CMake to the version whose token is set in tests/module_cpp20/CMakeLists.txt.
- name: Get pinned CMake and ninja
uses: lukka/get-cmake@fffaaafeea488556c2c12dad60690008bc1caacb # v4.4.2
with:
cmakeVersion: 4.3.4
- name: Run CMake (Debug)
run: cmake -S . -B build -G "Visual Studio 17 2022" -DJSON_CI=ON -DCMAKE_CXX_FLAGS="/permissive- /std:c++latest /utf-8 /W4 /WX"
- name: Build
run: cmake --build build --config Debug --target ci_module_cpp20