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start: use nixGL if Hyprland is nix but not NixOS (#12845)

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Co-authored-by: Mihai Fufezan <mihai@fufexan.net>
This commit is contained in:
Vaxry 2026-01-08 10:57:56 +01:00 • committed by GitHub
parent 918e2bb9be
commit 8368566044
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GPG key ID: B5690EEEBB952194
5 changed files with 147 additions and 2 deletions
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8
start/src/core/Instance.cpp
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@ -1,6 +1,7 @@
#include "Instance.hpp"
#include "State.hpp"
#include "../helpers/Logger.hpp"
#include "../helpers/Nix.hpp"
#include <cstdlib>
#include <cstring>
@ -54,7 +55,12 @@ void CHyprlandInstance::runHyprlandThread(bool safeMode) {
procctl(P_PID, getpid(), PROC_PDEATHSIG_CTL, &sig);
#endif
execvp(g_state->customPath.value_or("Hyprland").c_str(), args.data());
if (Nix::shouldUseNixGL()) {
argsStd.insert(argsStd.begin(), g_state->customPath.value_or("Hyprland"));
args.insert(args.begin(), strdup(argsStd.front().c_str()));
execvp("nixGL", args.data());
} else
execvp(g_state->customPath.value_or("Hyprland").c_str(), args.data());
g_logger->log(Hyprutils::CLI::LOG_ERR, "fork(): execvp failed: {}", strerror(errno));
std::fflush(stdout);