name: build
on:
push:
pull_request:
workflow_run:
# Use a workflow as a trigger of scheduled builds. Forked repositories can disable scheduled builds by disabling
# "scheduled" workflow, while maintaining ability to perform local CI builds.
workflows:
- scheduled
branches:
- master
- docking
types:
- requested
jobs:
Windows:
runs-on: windows-2019
env:
VS_PATH: C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\
MSBUILD_PATH: C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\MSBuild\Current\Bin\
steps:
- uses: actions/checkout@v4
- name: Install Dependencies
shell: powershell
run: |
Invoke-WebRequest -Uri "https://www.libsdl.org/release/SDL2-devel-2.26.3-VC.zip" -OutFile "SDL2-devel-2.26.3-VC.zip"
Expand-Archive -Path SDL2-devel-2.26.3-VC.zip
echo "SDL2_DIR=$(pwd)\SDL2-devel-2.26.3-VC\SDL2-2.26.3\" >>${env:GITHUB_ENV}
Invoke-WebRequest -Uri "https://github.com/ocornut/imgui/files/3789205/vulkan-sdk-1.1.121.2.zip" -OutFile vulkan-sdk-1.1.121.2.zip
Expand-Archive -Path vulkan-sdk-1.1.121.2.zip
echo "VULKAN_SDK=$(pwd)\vulkan-sdk-1.1.121.2\" >>${env:GITHUB_ENV}
- name: Fix Projects
shell: powershell
run: |
# CI workers do not supporter older Visual Studio versions. Fix projects to target newer available version.
gci -recurse -filter "*.vcxproj" | ForEach-Object {
(Get-Content $_.FullName) -Replace "<PlatformToolset>v\d{3}</PlatformToolset>","<PlatformToolset>v142</PlatformToolset>" | Set-Content -Path $_.FullName
(Get-Content $_.FullName) -Replace "<WindowsTargetPlatformVersion>[\d\.]+</WindowsTargetPlatformVersion>","<WindowsTargetPlatformVersion>10.0.18362.0</WindowsTargetPlatformVersion>" | Set-Content -Path $_.FullName
}
# Not using matrix here because it would inflate job count too much. Check out and setup is done for every job and that makes build times way too long.
- name: Build example_null (extra warnings, mingw 64-bit)
run: mingw32-make -C examples/example_null WITH_EXTRA_WARNINGS=1
- name: Build example_null (mingw 64-bit, as DLL)
shell: bash
run: |
echo '#ifdef _EXPORT' > example_single_file.cpp
echo '# define IMGUI_API __declspec(dllexport)' >> example_single_file.cpp
echo '#else' >> example_single_file.cpp
echo '# define IMGUI_API __declspec(dllimport)' >> example_single_file.cpp
echo '#endif' >> example_single_file.cpp
echo '#define IMGUI_IMPLEMENTATION' >> example_single_file.cpp
echo '#include "misc/single_file/imgui_single_file.h"' >> example_single_file.cpp
g++ -I. -Wall -Wformat -D_EXPORT -shared -o libimgui.dll -Wl,--out-implib,libimgui.a example_single_file.cpp -limm32
g++ -I. -Wall -Wformat -o example_null.exe examples/example_null/main.cpp -L. -limgui
rm -f example_null.exe libimgui.* example_single_file.*
- name: Build example_null (extra warnings, msvc 64-bit)
shell: cmd
run: |
cd examples\example_null
call "%VS_PATH%\VC\Auxiliary\Build\vcvars64.bat"
.\build_win32.bat /W4
- name: Build example_null (single file build)
shell: bash
run: |
cat > example_single_file.cpp <<'EOF'
#define IMGUI_IMPLEMENTATION
#include "misc/single_file/imgui_single_file.h"
#include "examples/example_null/main.cpp"
EOF
g++ -I. -Wall -Wformat -o example_single_file.exe example_single_file.cpp -limm32
- name: Build example_null (with IMGUI_DISABLE_WIN32_FUNCTIONS)
shell: bash
run: |
cat > example_single_file.cpp <<'EOF'
#define IMGUI_DISABLE_WIN32_FUNCTIONS
#define IMGUI_IMPLEMENTATION
#include "misc/single_file/imgui_single_file.h"
#include "examples/example_null/main.cpp"
EOF
g++ -I. -Wall -Wformat -o example_single_file.exe example_single_file.cpp -limm32
- name: Build example_null (as DLL)
shell: cmd
run: |
call "%VS_PATH%\VC\Auxiliary\Build\vcvars64.bat"
echo #ifdef _EXPORT > example_single_file.cpp
echo # define IMGUI_API __declspec(dllexport) >> example_single_file.cpp
echo #else >> example_single_file.cpp
echo # define IMGUI_API __declspec(dllimport) >> example_single_file.cpp
echo #endif >> example_single_file.cpp
echo #define IMGUI_IMPLEMENTATION >> example_single_file.cpp
echo #include "misc/single_file/imgui_single_file.h" >> example_single_file.cpp
cl.exe /D_USRDLL /D_WINDLL /D_EXPORT /I. example_single_file.cpp /LD /FeImGui.dll /link
cl.exe /I. ImGui.lib /Feexample_null.exe examples/example_null/main.cpp
- name: Build Win32 example_glfw_opengl2
shell: cmd
run: '"%MSBUILD_PATH%\MSBuild.exe" examples/example_glfw_opengl2/example_glfw_opengl2.vcxproj /p:Platform=Win32 /p:Configuration=Release'
- name: Build Win32 example_glfw_opengl3
shell: cmd
run: '"%MSBUILD_PATH%\MSBuild.exe" examples/example_glfw_opengl3/example_glfw_opengl3.vcxproj /p:Platform=Win32 /p:Configuration=Release'
if: github.event_name == 'workflow_run'
- name: Build Win32 example_glfw_vulkan
shell: cmd
run: '"%MSBUILD_PATH%\MSBuild.exe" examples/example_glfw_vulkan/example_glfw_vulkan.vcxproj /p:Platform=Win32 /p:Configuration=Release'
if: github.event_name == 'workflow_run'
- name: Build Win32 example_sdl2_vulkan
shell: cmd
run: '"%MSBUILD_PATH%\MSBuild.exe" examples/example_sdl2_vulkan/example_sdl2_vulkan.vcxproj /p:Platform=Win32 /p:Configuration=Release'
if: github.event_name == 'workflow_run'
- name: Build Win32 example_sdl2_opengl2
shell: cmd
run: '"%MSBUILD_PATH%\MSBuild.exe" examples/example_sdl2_opengl2/example_sdl2_opengl2.vcxproj /p:Platform=Win32 /p:Configuration=Release'
if: github.event_name == 'workflow_run'
- name: Build Win32 example_sdl2_opengl3
shell: cmd
run: '"%MSBUILD_PATH%\MSBuild.exe" examples/example_sdl2_opengl3/example_sdl2_opengl3.vcxproj /p:Platform=Win32 /p:Configuration=Release'
- name: Build Win32 example_sdl2_directx11
shell: cmd
run: '"%MSBUILD_PATH%\MSBuild.exe" examples/example_sdl2_directx11/example_sdl2_directx11.vcxproj /p:Platform=Win32 /p:Configuration=Release'
if: github.event_name == 'workflow_run'
- name: Build Win32 example_win32_directx9
shell: cmd
run: '"%MSBUILD_PATH%\MSBuild.exe" examples/example_win32_directx9/example_win32_directx9.vcxproj /p:Platform=Win32 /p:Configuration=Release'
- name: Build Win32 example_win32_directx10
shell: cmd
run: '"%MSBUILD_PATH%\MSBuild.exe" examples/example_win32_directx10/example_win32_directx10.vcxproj /p:Platform=Win32 /p:Configuration=Release'
- name: Build Win32 example_win32_directx11
shell: cmd
run: '"%MSBUILD_PATH%\MSBuild.exe" examples/example_win32_directx11/example_win32_directx11.vcxproj /p:Platform=Win32 /p:Configuration=Release'
if: github.event_name == 'workflow_run'
- name: Build x64 example_glfw_opengl2
shell: cmd
run: '"%MSBUILD_PATH%\MSBuild.exe" examples/example_glfw_opengl2/example_glfw_opengl2.vcxproj /p:Platform=x64 /p:Configuration=Release'
if: github.event_name == 'workflow_run'
- name: Build x64 example_glfw_opengl3
shell: cmd
run: '"%MSBUILD_PATH%\MSBuild.exe" examples/example_glfw_opengl3/example_glfw_opengl3.vcxproj /p:Platform=x64 /p:Configuration=Release'
- name: Build x64 example_glfw_vulkan
shell: cmd
run: '"%MSBUILD_PATH%\MSBuild.exe" examples/example_glfw_vulkan/example_glfw_vulkan.vcxproj /p:Platform=x64 /p:Configuration=Release'
- name: Build x64 example_sdl2_vulkan
shell: cmd
run: '"%MSBUILD_PATH%\MSBuild.exe" examples/example_sdl2_vulkan/example_sdl2_vulkan.vcxproj /p:Platform=x64 /p:Configuration=Release'
if: github.event_name == 'workflow_run'
- name: Build x64 example_sdl2_opengl2
shell: cmd
run: '"%MSBUILD_PATH%\MSBuild.exe" examples/example_sdl2_opengl2/example_sdl2_opengl2.vcxproj /p:Platform=x64 /p:Configuration=Release'
if: github.event_name == 'workflow_run'
- name: Build x64 example_sdl2_opengl3
shell: cmd
run: '"%MSBUILD_PATH%\MSBuild.exe" examples/example_sdl2_opengl3/example_sdl2_opengl3.vcxproj /p:Platform=x64 /p:Configuration=Release'
if: github.event_name == 'workflow_run'
- name: Build x64 example_sdl2_directx11
shell: cmd
run: '"%MSBUILD_PATH%\MSBuild.exe" examples/example_sdl2_directx11/example_sdl2_directx11.vcxproj /p:Platform=x64 /p:Configuration=Release'
- name: Build x64 example_win32_directx9
shell: cmd
run: '"%MSBUILD_PATH%\MSBuild.exe" examples/example_win32_directx9/example_win32_directx9.vcxproj /p:Platform=x64 /p:Configuration=Release'
if: github.event_name == 'workflow_run'
- name: Build x64 example_win32_directx10
shell: cmd
run: '"%MSBUILD_PATH%\MSBuild.exe" examples/example_win32_directx10/example_win32_directx10.vcxproj /p:Platform=x64 /p:Configuration=Release'
if: github.event_name == 'workflow_run'
- name: Build x64 example_win32_directx11
shell: cmd
run: '"%MSBUILD_PATH%\MSBuild.exe" examples/example_win32_directx11/example_win32_directx11.vcxproj /p:Platform=x64 /p:Configuration=Release'
if: github.event_name == 'workflow_run'
- name: Build x64 example_win32_directx12
shell: cmd
run: '"%MSBUILD_PATH%\MSBuild.exe" examples/example_win32_directx12/example_win32_directx12.vcxproj /p:Platform=x64 /p:Configuration=Release'
Linux:
runs-on: ubuntu-22.04
steps:
- uses: actions/checkout@v4
- name: Install Dependencies
run: |
sudo apt-get update
sudo apt-get install -y libglfw3-dev libsdl2-dev gcc-multilib g++-multilib libfreetype6-dev libvulkan-dev
- name: Build example_null (extra warnings, gcc 32-bit)
run: |
make -C examples/example_null clean
CXXFLAGS="$CXXFLAGS -m32 -Werror" make -C examples/example_null WITH_EXTRA_WARNINGS=1
- name: Build example_null (extra warnings, gcc 64-bit)
run: |
make -C examples/example_null clean
CXXFLAGS="$CXXFLAGS -m64 -Werror" make -C examples/example_null WITH_EXTRA_WARNINGS=1
- name: Build example_null (extra warnings, clang 32-bit)
run: |
make -C examples/example_null clean
CXXFLAGS="$CXXFLAGS -m32 -Werror" CXX=clang++ make -C examples/example_null WITH_EXTRA_WARNINGS=1
- name: Build example_null (extra warnings, clang 64-bit)
run: |
make -C examples/example_null clean
CXXFLAGS="$CXXFLAGS -m64 -Werror" CXX=clang++ make -C examples/example_null WITH_EXTRA_WARNINGS=1
- name: Build example_null (extra warnings, empty IM_ASSERT)
run: |
cat > example_single_file.cpp <<'EOF'
#define IM_ASSERT(x)
#define IMGUI_IMPLEMENTATION
#include "misc/single_file/imgui_single_file.h"
#include "examples/example_null/main.cpp"
EOF
g++ -I. -std=c++11 -Wall -Wformat -Wextra -Werror -Wno-zero-as-null-pointer-constant -Wno-double-promotion -Wno-variadic-macros -Wno-empty-body -o example_single_file example_single_file.cpp
- name: Build example_null (freetype)
run: |
make -C examples/example_null clean
make -C examples/example_null WITH_FREETYPE=1
- name: Build example_null (single file build)
run: |
cat > example_single_file.cpp <<'EOF'
#define IMGUI_IMPLEMENTATION
#include "misc/single_file/imgui_single_file.h"
#include "examples/example_null/main.cpp"
EOF
g++ -I. -std=c++11 -Wall -Wformat -o example_single_file example_single_file.cpp
- name: Build example_null (with ImWchar32)
run: |
cat > example_single_file.cpp <<'EOF'
#define IMGUI_USE_WCHAR32
#define IMGUI_IMPLEMENTATION
#include "misc/single_file/imgui_single_file.h"
#include "examples/example_null/main.cpp"
EOF
g++ -I. -std=c++11 -Wall -Wformat -o example_single_file example_single_file.cpp
- name: Build example_null (with large ImDrawIdx + pointer ImTextureID)
run: |
cat > example_single_file.cpp <<'EOF'
#define ImTextureID void*
#define ImDrawIdx unsigned int
#define IMGUI_IMPLEMENTATION
#include "misc/single_file/imgui_single_file.h"
#include "examples/example_null/main.cpp"
EOF
g++ -I. -std=c++11 -Wall -Wformat -o example_single_file example_single_file.cpp
- name: Build example_null (with IMGUI_DISABLE_OBSOLETE_FUNCTIONS)
run: |
cat > example_single_file.cpp <<'EOF'
#define IMGUI_DISABLE_OBSOLETE_FUNCTIONS
#define IMGUI_IMPLEMENTATION
#include "misc/single_file/imgui_single_file.h"
#include "examples/example_null/main.cpp"
EOF
g++ -I. -std=c++11 -Wall -Wformat -o example_single_file example_single_file.cpp
- name: Build example_null (with IMGUI_DISABLE_OBSOLETE_KEYIO)
run: |
cat > example_single_file.cpp <<'EOF'
#define IMGUI_DISABLE_OBSOLETE_KEYIO
#define IMGUI_IMPLEMENTATION
#include "misc/single_file/imgui_single_file.h"
#include "examples/example_null/main.cpp"
EOF
g++ -I. -std=c++11 -Wall -Wformat -o example_single_file example_single_file.cpp
- name: Build example_null (with IMGUI_DISABLE_DEMO_WINDOWS and IMGUI_DISABLE_DEBUG_TOOLS)
run: |
cat > example_single_file.cpp <<'EOF'
#define IMGUI_DISABLE_DEMO_WINDOWS
#define IMGUI_DISABLE_DEBUG_TOOLS
#define IMGUI_IMPLEMENTATION
#include "misc/single_file/imgui_single_file.h"
#include "examples/example_null/main.cpp"
EOF
g++ -I. -std=c++11 -Wall -Wformat -o example_single_file example_single_file.cpp
- name: Build example_null (with IMGUI_DISABLE_FILE_FUNCTIONS)
run: |
cat > example_single_file.cpp <<'EOF'
#define IMGUI_DISABLE_FILE_FUNCTIONS
#define IMGUI_IMPLEMENTATION
#include "misc/single_file/imgui_single_file.h"
#include "examples/example_null/main.cpp"
EOF
g++ -I. -std=c++11 -Wall -Wformat -o example_single_file example_single_file.cpp
- name: Build example_null (with IMGUI_USE_BGRA_PACKED_COLOR)
run: |
cat > example_single_file.cpp <<'EOF'
#define IMGUI_USE_BGRA_PACKED_COLOR
#define IMGUI_IMPLEMENTATION
#include "misc/single_file/imgui_single_file.h"
#include "examples/example_null/main.cpp"
EOF
g++ -I. -std=c++11 -Wall -Wformat -o example_single_file example_single_file.cpp
- name: Build example_null (with IM_VEC2_CLASS_EXTRA and IM_VEC4_CLASS_EXTRA)
run: |
cat > example_single_file.cpp <<'EOF'
struct MyVec2 { float x; float y; MyVec2(float x, float y) : x(x), y(y) { } };
struct MyVec4 { float x; float y; float z; float w;
MyVec4(float x, float y, float z, float w) : x(x), y(y), z(z), w(w) { } };
#define IM_VEC2_CLASS_EXTRA \
ImVec2(const MyVec2& f) { x = f.x; y = f.y; } \
operator MyVec2() const { return MyVec2(x, y); }
#define IM_VEC4_CLASS_EXTRA \
ImVec4(const MyVec4& f) { x = f.x; y = f.y; z = f.z; w = f.w; } \
operator MyVec4() const { return MyVec4(x, y, z, w); }
#define IMGUI_IMPLEMENTATION
#include "misc/single_file/imgui_single_file.h"
#include "examples/example_null/main.cpp"
EOF
g++ -I. -std=c++11 -Wall -Wformat -o example_single_file example_single_file.cpp
- name: Build example_null (without c++ runtime, Clang)
run: |
cat > example_single_file.cpp <<'EOF'
#define IMGUI_IMPLEMENTATION
#define IMGUI_DISABLE_DEMO_WINDOWS
#include "misc/single_file/imgui_single_file.h"
#include "examples/example_null/main.cpp"
EOF
clang++ -I. -std=c++11 -Wall -Wformat -nodefaultlibs -fno-rtti -fno-exceptions -fno-threadsafe-statics -lc -lm -o example_single_file example_single_file.cpp
- name: Build example_glfw_opengl2
run: make -C examples/example_glfw_opengl2
- name: Build example_glfw_opengl3
run: make -C examples/example_glfw_opengl3
if: github.event_name == 'workflow_run'
- name: Build example_sdl2_opengl2
run: make -C examples/example_sdl2_opengl2
if: github.event_name == 'workflow_run'
- name: Build example_sdl2_opengl3
run: make -C examples/example_sdl2_opengl3
- name: Build with IMGUI_IMPL_VULKAN_NO_PROTOTYPES
run: g++ -c -I. -std=c++11 -DIMGUI_IMPL_VULKAN_NO_PROTOTYPES=1 backends/imgui_impl_vulkan.cpp
MacOS:
runs-on: macos-latest
steps:
- uses: actions/checkout@v4
- name: Install Dependencies
run: |
brew install glfw3 sdl2
- name: Build example_null (extra warnings, clang 64-bit)
run: make -C examples/example_null WITH_EXTRA_WARNINGS=1
- name: Build example_null (single file build)
run: |
cat > example_single_file.cpp <<'EOF'
#define IMGUI_IMPLEMENTATION
#include "misc/single_file/imgui_single_file.h"
#include "examples/example_null/main.cpp"
EOF
clang++ -I. -std=c++11 -Wall -Wformat -o example_single_file example_single_file.cpp
- name: Build example_null (without c++ runtime)
run: |
cat > example_single_file.cpp <<'EOF'
#define IMGUI_IMPLEMENTATION
#include "misc/single_file/imgui_single_file.h"
#include "examples/example_null/main.cpp"
EOF
clang++ -I. -std=c++11 -Wall -Wformat -nodefaultlibs -fno-rtti -fno-exceptions -fno-threadsafe-statics -lc -lm -o example_single_file example_single_file.cpp
- name: Build example_glfw_opengl2
run: make -C examples/example_glfw_opengl2
- name: Build example_glfw_opengl3
run: make -C examples/example_glfw_opengl3
if: github.event_name == 'workflow_run'
- name: Build example_glfw_metal
run: make -C examples/example_glfw_metal
- name: Build example_sdl2_metal
run: make -C examples/example_sdl2_metal
- name: Build example_sdl2_opengl2
run: make -C examples/example_sdl2_opengl2
if: github.event_name == 'workflow_run'
- name: Build example_sdl2_opengl3
run: make -C examples/example_sdl2_opengl3
- name: Build example_apple_metal
run: xcodebuild -project examples/example_apple_metal/example_apple_metal.xcodeproj -target example_apple_metal_macos
- name: Build example_apple_opengl2
run: xcodebuild -project examples/example_apple_opengl2/example_apple_opengl2.xcodeproj -target example_osx_opengl2
iOS:
runs-on: macos-latest
steps:
- uses: actions/checkout@v4
- name: Build example_apple_metal
run: |
# Code signing is required, but we disable it because it is irrelevant for CI builds.
xcodebuild -project examples/example_apple_metal/example_apple_metal.xcodeproj -target example_apple_metal_ios CODE_SIGN_IDENTITY="" CODE_SIGNING_REQUIRED=NO CODE_SIGNING_ALLOWED=NO
Emscripten:
runs-on: ubuntu-22.04
steps:
- uses: actions/checkout@v4
- name: Install Dependencies
run: |
wget -q https://github.com/emscripten-core/emsdk/archive/master.tar.gz
tar -xvf master.tar.gz
emsdk-master/emsdk update
emsdk-master/emsdk install latest
emsdk-master/emsdk activate latest
- name: Build example_sdl2_opengl3 with Emscripten
run: |
pushd emsdk-master
source ./emsdk_env.sh
popd
make -C examples/example_sdl2_opengl3 -f Makefile.emscripten
- name: Build example_glfw_wgpu
run: |
pushd emsdk-master
source ./emsdk_env.sh
popd
make -C examples/example_glfw_wgpu -f Makefile.emscripten
Android:
runs-on: ubuntu-22.04
steps:
- uses: actions/checkout@v4
- name: Build example_android_opengl3
run: |
cd examples/example_android_opengl3/android
gradle assembleDebug --stacktrace
