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#include <csignal>
#include <print>
#include "helpers/Logger.hpp"
#include "core/State.hpp"
#include "core/Instance.hpp"
using namespace Hyprutils::CLI;
#define ASSERT(expr) \
if (!(expr)) { \
g_logger->log(LOG_CRIT, "Failed assertion at line {} in {}: {} was false", __LINE__, \
([]() constexpr -> std::string { return std::string(__FILE__).substr(std::string(__FILE__).find("/src/") + 1); })(), #expr); \
std::abort(); \
}
constexpr const char* HELP_INFO = R"#(start-hyprland - A binary to properly start Hyprland via a watchdog process.
Any arguments after -- are passed to Hyprland. For Hyprland help, run start-hyprland -- --help or Hyprland --help)#";
//
static void onSignal(int sig) {
if (!g_instance)
return;
g_instance->forceQuit();
g_instance.reset();
exit(0);
}
int main(int argc, const char** argv, const char** envp) {
g_logger = makeUnique<Hyprutils::CLI::CLoggerConnection>(*g_loggerMain);
g_logger->setName("start-hyprland");
g_logger->setLogLevel(Hyprutils::CLI::LOG_DEBUG);
signal(SIGTERM, ::onSignal);
signal(SIGINT, ::onSignal);
signal(SIGKILL, ::onSignal);
int startArgv = -1;
for (int i = 1; i < argc; ++i) {
std::string_view arg = argv[i];
if (arg == "--") {
startArgv = i + 1;
break;
}
if (arg == "-h" || arg == "--help") {
std::println("{}", HELP_INFO);
return 0;
}
if (arg == "--path" || arg == "-p") {
if (i + 1 >= argc) {
std::println("{} requires a path", arg);
return 1;
}
g_state->customPath = argv[++i];
continue;
}
}
if (startArgv != -1)
g_state->rawArgvNoBinPath = std::span<const char*>{argv + startArgv, argc - startArgv};
if (!g_state->rawArgvNoBinPath.empty())
g_logger->log(Hyprutils::CLI::LOG_WARN, "Arguments after -- are passed to Hyprland");
bool safeMode = false;
while (true) {
g_instance = makeUnique<CHyprlandInstance>();
const bool RET = g_instance->run(safeMode);
g_instance.reset();
if (!RET) {
g_logger->log(Hyprutils::CLI::LOG_ERR, "Hyprland exit not-cleanly, restarting");
safeMode = true;
continue;
}
g_logger->log(Hyprutils::CLI::LOG_DEBUG, "Hyprland exit cleanly.");
break;
}
return 0;
}
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