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Add git hash #235

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Add git hash #235

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d9c97d3
Add git hash.
EhWhoAmI May 24, 2023
3827d0a
Add requested fixes.
EhWhoAmI May 24, 2023
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8 changes: 8 additions & 0 deletions CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -66,6 +66,14 @@ if(NOT MSVC)
add_compile_options(-fno-omit-frame-pointer)
endif()

include(FetchContent)

FetchContent_Declare(cmake_git_version_tracking
GIT_REPOSITORY https://github.com/andrew-hardin/cmake-git-version-tracking.git
GIT_TAG 904dbda1336ba4b9a1415a68d5f203f576b696bb
)
FetchContent_MakeAvailable(cmake_git_version_tracking)

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Can you try using a submodule instead? This is for consistency with how all other libraries are added. It can be put it in the 3rdparty directory, and added using add_subdirectory. the other dependencies work as examples.

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Something I'm curious/concerned about is how this library selects which git repository to read info from. Most likely, it won't select itself. It somehow has to obtain the parent that added it.

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Alright I'll do some testing and see how that works out

# Compiler warnings can help find problems in code.
IF(OSP_ENABLE_COMPILER_WARNINGS)
# Enable additional warnings.
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3 changes: 2 additions & 1 deletion src/CMakeLists.txt
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Expand Up @@ -102,7 +102,8 @@ SET(OSP_MAGNUM_DEPS_LIBS
dNewton dScene dModel dVehicle
toml11
spdlog
longeron)
longeron
cmake_git_version_tracking)
target_link_libraries(osp-magnum-deps INTERFACE ${OSP_MAGNUM_DEPS_LIBS})
add_dependencies(compile-osp-magnum-deps ${OSP_MAGNUM_DEPS_LIBS})

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10 changes: 10 additions & 0 deletions src/test_application/main.cpp
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Expand Up @@ -64,6 +64,14 @@
#include <string_view>
#include <thread>
#include <unordered_map>
#if __has_include("git.h")
#include "git.h"
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Why wouldn't it have this header?

#define GIT_HASH git_Describe()
#define GIT_BRANCH git_Branch()
#else
#define GIT_HASH "00000"
#define GIT_BRANCH "n/a"
#endif

using namespace testapp;

Expand Down Expand Up @@ -495,6 +503,8 @@ void debug_print_help()
<< "OSP-Magnum Temporary Debug CLI\n"
<< "Open a scenario:\n";

std::cout << "Version: " << GIT_HASH << " (" << GIT_BRANCH << ")\n";

for (auto const& [name, rTestScn] : scenarios())
{
std::string spaces(longestName - name.length(), ' ');
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