chore: catch filesystem errors

src/State.cpp

@@ -136,13 +136,18 @@ static const std::string& GetConfigPath(State::ConfigMode a_configMode)
 
 void State::Load(ConfigMode a_configMode, bool a_allowReload)
 {
-	std::filesystem::create_directories(basePath);
-
 	ConfigMode configMode = a_configMode;
 	auto& shaderCache = SIE::ShaderCache::Instance();
 	json settings;
 	bool errorDetected = false;
 
+	try {
+		std::filesystem::create_directories(folderPath);
+	} catch (const std::filesystem::filesystem_error& e) {
+		logger::warn("Error trying to create directory({}) : {}\n", folderPath, e.what());
+		errorDetected = true;
+	}
+
 	// Attempt to load the config file
 	auto tryLoadConfig = [&](const std::string& path) {
 		std::ifstream i(path);
@@ -310,12 +315,17 @@ void State::Load(ConfigMode a_configMode, bool a_allowReload)
 
 void State::Save(ConfigMode a_configMode)
 {
-	std::filesystem::create_directories(basePath);
-
 	const auto& shaderCache = SIE::ShaderCache::Instance();
 	std::string configPath = GetConfigPath(a_configMode);
 	std::ofstream o{ configPath };
 
+	try {
+		std::filesystem::create_directories(folderPath);
+	} catch (const std::filesystem::filesystem_error& e) {
+		logger::warn("Error trying to create directory({}) : {}\n", folderPath, e.what());
+		return;
+	}
+
 	// Check if the file opened successfully
 	if (!o.is_open()) {
 		logger::warn("Failed to open config file for saving: {}", configPath);

src/State.h

@@ -33,7 +33,7 @@ class State
 	spdlog::level::level_enum logLevel = spdlog::level::info;
 	std::string shaderDefinesString = "";
 	std::vector<std::pair<std::string, std::string>> shaderDefines{};  // data structure to parse string into; needed to avoid dangling pointers
-	const std::string basePath = "Data\\SKSE\\Plugins\\CommunityShaders";
+	const std::string folderPath = "Data\\SKSE\\Plugins\\CommunityShaders";
 	const std::string testConfigPath = "Data\\SKSE\\Plugins\\CommunityShaders\\SettingsTest.json";
 	const std::string userConfigPath = "Data\\SKSE\\Plugins\\CommunityShaders\\SettingsUser.json";
 	const std::string defaultConfigPath = "Data\\SKSE\\Plugins\\CommunityShaders\\SettingsDefault.json";