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#include "defines.hpp"
#include "debug/Log.hpp"
#include "Compositor.hpp"
#include "config/ConfigManager.hpp"
#include "init/initHelpers.hpp"
#include <iostream>
#ifdef USES_SYSTEMD
#include <systemd/sd-daemon.h> // for sd_notify
#endif
int main(int argc, char** argv) {
if (!getenv("XDG_RUNTIME_DIR"))
throw std::runtime_error("XDG_RUNTIME_DIR is not set!");
// export HYPRLAND_CMD
std::string cmd = "";
for (auto i = 0; i < argc; ++i)
cmd += std::string(i == 0 ? "" : " ") + argv[i];
setenv("HYPRLAND_CMD", cmd.c_str(), 1);
setenv("XDG_BACKEND", "wayland", 1);
setenv("_JAVA_AWT_WM_NONREPARENTING", "1", 1);
setenv("MOZ_ENABLE_WAYLAND", "1", 1);
setenv("XDG_CURRENT_DESKTOP", "Hyprland", 1);
// parse some args
std::string configPath;
bool ignoreSudo = false;
for (int i = 1; i < argc; ++i) {
if (!strcmp(argv[i], "--i-am-really-stupid"))
ignoreSudo = true;
else if ((!strcmp(argv[i], "-c") || !strcmp(argv[i], "--config")) && argc >= i + 2) {
configPath = std::string(argv[++i]);
Debug::log(LOG, "Using config location %s.", configPath.c_str());
} else {
std::cout << "Hyprland usage: Hyprland [arg [...]].\n\nArguments:\n"
<< "--help -h | Show this help message\n"
<< "--config -c | Specify config file to use\n";
return 1;
}
}
if (!ignoreSudo) {
if (Init::isSudo()) {
std::cout << "Hyprland shall not be run as the root user. If you really want to, use the --i-am-really-stupid flag.\n";
return 1;
}
} else {
std::cout << "Running with ignored root checks, I surely hope you know what you're doing.\n";
sleep(1);
}
std::cout << "Welcome to Hyprland!\n";
// let's init the compositor.
// it initializes basic Wayland stuff in the constructor.
g_pCompositor = std::make_unique<CCompositor>();
g_pCompositor->explicitConfigPath = configPath;
g_pCompositor->initServer();
Debug::log(LOG, "Hyprland init finished.");
// If all's good to go, start.
g_pCompositor->startCompositor();
// If we are here it means we got yote.
Debug::log(LOG, "Hyprland reached the end.");
#ifdef USES_SYSTEMD
// tell systemd it destroy bound/related units
if (sd_booted() > 0)
sd_notify(0, "STOPPING=1");
#endif
if (g_pCompositor->m_sWLDisplay)
wl_display_destroy_clients(g_pCompositor->m_sWLDisplay);
// kill all clients
for (auto& c : g_pCompositor->m_dProcessPIDsOnShutdown)
kill(c, SIGKILL);
if (g_pCompositor->m_sWLDisplay)
wl_display_destroy(g_pCompositor->m_sWLDisplay);
return EXIT_SUCCESS;
}
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