From 3a795fcf8b18163d8e823f8aa8553f98fcafde2a Mon Sep 17 00:00:00 2001
From: Maufeat <sahyno1996@gmail.com>
Date: Mon, 21 Jul 2025 17:10:25 +0200
Subject: [PATCH] add: terminal output option and moltenvk header for mac

---
 CMakeLists.txt                        |  2 +-
 src/video_core/vulkan_common/vulkan.h |  4 ++
 src/yuzu/debugger/console.cpp         | 92 +++++++++++++++++++++++++--
 3 files changed, 90 insertions(+), 8 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 124a5ac80a..75a46316a4 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -119,7 +119,7 @@ option(YUZU_ENABLE_PORTABLE "Allow yuzu to enable portable mode if a user folder
 
 CMAKE_DEPENDENT_OPTION(YUZU_USE_FASTER_LD "Check if a faster linker is available" ON "NOT WIN32" OFF)
 
-CMAKE_DEPENDENT_OPTION(USE_SYSTEM_MOLTENVK "Use the system MoltenVK lib (instead of the bundled one)" OFF "APPLE" OFF)
+CMAKE_DEPENDENT_OPTION(USE_SYSTEM_MOLTENVK "Use the system MoltenVK lib (instead of the bundled one)" OFF "APPLE" ON)
 
 set(DEFAULT_ENABLE_OPENSSL ON)
 if (ANDROID OR WIN32 OR APPLE)
diff --git a/src/video_core/vulkan_common/vulkan.h b/src/video_core/vulkan_common/vulkan.h
index 62aa132915..26b9054886 100644
--- a/src/video_core/vulkan_common/vulkan.h
+++ b/src/video_core/vulkan_common/vulkan.h
@@ -15,7 +15,11 @@
 #define VK_USE_PLATFORM_WAYLAND_KHR
 #endif
 
+#ifdef __APPLE__
+#include <MoltenVK/mvk_vulkan.h>
+#else
 #include <vulkan/vulkan.h>
+#endif
 
 // Sanitize macros
 #undef CreateEvent
diff --git a/src/yuzu/debugger/console.cpp b/src/yuzu/debugger/console.cpp
index 1c1342ff18..6b131c88f3 100644
--- a/src/yuzu/debugger/console.cpp
+++ b/src/yuzu/debugger/console.cpp
@@ -2,9 +2,23 @@
 // SPDX-License-Identifier: GPL-2.0-or-later
 
 #ifdef _WIN32
-#include <windows.h>
-
 #include <wincon.h>
+#include <windows.h>
+#endif
+
+#ifdef __APPLE__
+#include <cstdio>
+#include <string>
+#include <vector>
+#include <QProcess>
+#include <fcntl.h>
+#include <signal.h>
+#include <spawn.h>
+#include <unistd.h>
+
+#include "common/fs/path_util.h"
+
+extern char** environ;
 #endif
 
 #include "common/logging/backend.h"
@@ -12,18 +26,76 @@
 #include "yuzu/uisettings.h"
 
 namespace Debugger {
+#ifdef __APPLE__
+namespace {
+
+pid_t g_terminal_pid = -1;
+int g_saved_out = -1;
+int g_saved_err = -1;
+
+std::string GetLogFilePath() {
+    std::string dir = Common::FS::GetEdenPathString(Common::FS::EdenPath::LogDir);
+    if (!dir.empty() && dir.back() != '/')
+        dir.push_back('/');
+    return dir + "eden_log.txt";
+}
+
+void ShowMacConsole() {
+    const std::string logfile = GetLogFilePath();
+    if (logfile.empty())
+        return;
+
+    g_saved_out = dup(STDOUT_FILENO);
+    g_saved_err = dup(STDERR_FILENO);
+
+    int fd = ::open(logfile.c_str(), O_WRONLY | O_CREAT | O_APPEND, 0644);
+    if (fd == -1)
+        return;
+    dup2(fd, STDOUT_FILENO);
+    dup2(fd, STDERR_FILENO);
+    close(fd);
+
+const std::string shell_cmd =
+    "osascript -e 'tell application \"Terminal\" "
+    "to do script \"printf \\\\e]1;Eden logs\\\\a\\\\e]2;Eden logs\\\\a; "
+    "tail -n +1 -F " + logfile + "\"'";
+
+    posix_spawnp(&g_terminal_pid, "/bin/sh", nullptr, nullptr,
+                 (char* const[]){const_cast<char*>("/bin/sh"), const_cast<char*>("-c"),
+                                 const_cast<char*>(shell_cmd.c_str()), nullptr},
+                 environ);
+}
+
+void HideMacConsole() {
+    if (g_terminal_pid > 0) {
+        kill(g_terminal_pid, SIGTERM);
+        g_terminal_pid = -1;
+    }
+    if (g_saved_out != -1) {
+        dup2(g_saved_out, STDOUT_FILENO);
+        close(g_saved_out);
+        g_saved_out = -1;
+    }
+    if (g_saved_err != -1) {
+        dup2(g_saved_err, STDERR_FILENO);
+        close(g_saved_err);
+        g_saved_err = -1;
+    }
+}
+} // namespace
+#endif // __APPLE__
+
 void ToggleConsole() {
     static bool console_shown = false;
-    if (console_shown == UISettings::values.show_console.GetValue()) {
+    const bool want_console = UISettings::values.show_console.GetValue();
+    if (console_shown == want_console)
         return;
-    } else {
-        console_shown = UISettings::values.show_console.GetValue();
-    }
+    console_shown = want_console;
 
     using namespace Common::Log;
 #if defined(_WIN32) && !defined(_DEBUG)
     FILE* temp;
-    if (UISettings::values.show_console) {
+    if (want_console) {
         if (AllocConsole()) {
             // The first parameter for freopen_s is a out parameter, so we can just ignore it
             freopen_s(&temp, "CONIN$", "r", stdin);
@@ -43,6 +115,12 @@ void ToggleConsole() {
         }
     }
 #else
+#if defined(__APPLE__)
+    if (want_console)
+        ShowMacConsole();
+    else
+        HideMacConsole();
+#endif
     SetColorConsoleBackendEnabled(UISettings::values.show_console.GetValue());
 #endif
 }