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#include <boost/algorithm/string/split.hpp>
#include <boost/program_options.hpp>
#include <compileTimeFormatter.h>
#include <tool/parser.h>
#include <unistd.h>
namespace po = boost::program_options;
using namespace AdHoc::literals;
static std::string
defaultPostProcessor()
{
constexpr std::array<const std::pair<std::string_view, std::string_view>, 1> pps {{
{"clang-format", "-i"},
}};
const std::string_view path {getenv("PATH")};
const auto pathBegin = make_split_iterator(path, first_finder(":", boost::is_equal()));
for (const auto & [cmd, opts] : pps) {
for (auto p = pathBegin; p != decltype(pathBegin) {}; ++p) {
if (std::filesystem::exists(std::filesystem::path(p->begin(), p->end()) / cmd)) {
return "%? %?"_fmt(cmd, opts);
}
}
}
return "";
}
int
main(int argc, char ** argv)
{
Slicer::Slicer slicer;
std::string post;
po::options_description opts("Slicer options");
// clang-format off
opts.add_options()
("help,h", "Show this help message")
("include,I", po::value(&slicer.includes), "Add include directory to search path")
// NOLINTNEXTLINE(clang-analyzer-optin.cplusplus.VirtualCall)
("headerPrefix", po::value(&slicer.headerPrefix)->default_value(slicer.headerPrefix), "Prefix path for Slicer C++ #includes")
("post,p", po::value(&post)->default_value(defaultPostProcessor()), "Post-process command")
("slice,i", po::value(&slicer.slicePath), "Input ICE Slice file")
("cpp,o", po::value(&slicer.cppPath), "Output C++ file");
// clang-format on
po::positional_options_description p;
p.add("slice", 1);
p.add("cpp", 1);
po::variables_map vm;
po::store(po::command_line_parser(argc, argv).options(opts).positional(p).run(), vm);
po::notify(vm);
if (vm.count("help") || slicer.slicePath.empty() || slicer.cppPath.empty()) {
// LCOV_EXCL_START
std::cout << opts << std::endl;
return 1;
// LCOV_EXCL_STOP
}
slicer.Execute();
if (!post.empty()) {
return system("%? %?"_fmt(post, slicer.cppPath).c_str());
}
return 0;
}
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