diff options
Diffstat (limited to 'main/main.cpp')
| -rw-r--r-- | main/main.cpp | 34 |
1 files changed, 29 insertions, 5 deletions
diff --git a/main/main.cpp b/main/main.cpp index dbe186d63a..1e0869e7f5 100644 --- a/main/main.cpp +++ b/main/main.cpp @@ -172,6 +172,7 @@ static bool editor = false; static bool project_manager = false; static bool cmdline_tool = false; static String locale; +static String log_file; static bool show_help = false; static uint64_t quit_after = 0; static OS::ProcessID editor_pid = 0; @@ -450,7 +451,9 @@ void Main::print_help(const char *p_binary) { OS::get_singleton()->print(" --text-driver <driver> Text driver (Fonts, BiDi, shaping).\n"); OS::get_singleton()->print(" --tablet-driver <driver> Pen tablet input driver.\n"); OS::get_singleton()->print(" --headless Enable headless mode (--display-driver headless --audio-driver Dummy). Useful for servers and with --script.\n"); - OS::get_singleton()->print(" --write-movie <file> Writes a video to the specified path (usually with .avi or .png extension).\n"); + OS::get_singleton()->print(" --log-file <file> Write output/error log to the specified path instead of the default location defined by the project.\n"); + OS::get_singleton()->print(" <file> path should be absolute or relative to the project directory.\n"); + OS::get_singleton()->print(" --write-movie <file> Write a video to the specified path (usually with .avi or .png extension).\n"); OS::get_singleton()->print(" --fixed-fps is forced when enabled, but it can be used to change movie FPS.\n"); OS::get_singleton()->print(" --disable-vsync can speed up movie writing but makes interaction more difficult.\n"); OS::get_singleton()->print(" --quit-after can be used to specify the number of frames to write.\n"); @@ -1165,6 +1168,15 @@ Error Main::setup(const char *execpath, int argc, char *argv[], bool p_second_ph audio_driver = NULL_AUDIO_DRIVER; display_driver = NULL_DISPLAY_DRIVER; + } else if (I->get() == "--log-file") { // write to log file + + if (I->next()) { + log_file = I->next()->get(); + N = I->next()->next(); + } else { + OS::get_singleton()->print("Missing log file path argument, aborting.\n"); + goto error; + } } else if (I->get() == "--profiling") { // enable profiling use_debug_profiler = true; @@ -1689,12 +1701,24 @@ Error Main::setup(const char *execpath, int argc, char *argv[], bool p_second_ph GLOBAL_DEF("debug/file_logging/log_path", "user://logs/godot.log"); GLOBAL_DEF(PropertyInfo(Variant::INT, "debug/file_logging/max_log_files", PROPERTY_HINT_RANGE, "0,20,1,or_greater"), 5); - if (!project_manager && !editor && FileAccess::get_create_func(FileAccess::ACCESS_USERDATA) && - GLOBAL_GET("debug/file_logging/enable_file_logging")) { + // If `--log-file` is used to override the log path, allow creating logs for the project manager or editor + // and even if file logging is disabled in the Project Settings. + // `--log-file` can be used with any path (including absolute paths outside the project folder), + // so check for filesystem access if it's used. + if (FileAccess::get_create_func(!log_file.is_empty() ? FileAccess::ACCESS_FILESYSTEM : FileAccess::ACCESS_USERDATA) && + (!log_file.is_empty() || (!project_manager && !editor && GLOBAL_GET("debug/file_logging/enable_file_logging")))) { // Don't create logs for the project manager as they would be written to // the current working directory, which is inconvenient. - String base_path = GLOBAL_GET("debug/file_logging/log_path"); - int max_files = GLOBAL_GET("debug/file_logging/max_log_files"); + String base_path; + int max_files; + if (!log_file.is_empty()) { + base_path = log_file; + // Ensure log file name respects the specified override by disabling log rotation. + max_files = 1; + } else { + base_path = GLOBAL_GET("debug/file_logging/log_path"); + max_files = GLOBAL_GET("debug/file_logging/max_log_files"); + } OS::get_singleton()->add_logger(memnew(RotatedFileLogger(base_path, max_files))); } |