1 files changed, 23 insertions, 16 deletions

diff --git a/src/yue.cpp b/src/yue.cpp
index 3e30c70..cb27db8 100644
--- a/src/yue.cpp
+++ b/src/yue.cpp
@@ -21,6 +21,7 @@ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLI
 #include <string_view>
 #include <memory>
 using namespace std::string_view_literals;
+using namespace std::string_literals;
 #include "ghc/fs_std.hpp"
 #include "linenoise.hpp"
 
@@ -91,10 +92,10 @@ static const char luaminifyCodes[] =
 
 static void pushLuaminify(lua_State* L) {
         if (luaL_loadbuffer(L, luaminifyCodes, sizeof(luaminifyCodes) / sizeof(luaminifyCodes[0]) - 1, "=(luaminify)") != 0) {
-                std::string err = std::string("failed to load luaminify module.\n") + lua_tostring(L, -1);
+                std::string err = "failed to load luaminify module.\n"s + lua_tostring(L, -1);
                 luaL_error(L, err.c_str());
         } else if (lua_pcall(L, 0, 1, 0) != 0) {
-                std::string err = std::string("failed to init luaminify module.\n") + lua_tostring(L, -1);
+                std::string err = "failed to init luaminify module.\n"s + lua_tostring(L, -1);
                 luaL_error(L, err.c_str());
         }
 }
@@ -209,7 +210,7 @@ int main(int narg, const char** args) {
                         DEFER(lua_settop(L, top));
                         pushYue(L, "loadstring"sv);
                         lua_pushlstring(L, codes.c_str(), codes.size());
-                        lua_pushstring(L, (std::string("=(repl ") + std::to_string(count) + ')').c_str());
+                        lua_pushstring(L, ("=(repl "s + std::to_string(count) + ')').c_str());
                         pushOptions(L, -1);
                         const std::string_view Err = "\033[35m"sv, Val = "\033[33m"sv, Stop = "\033[0m\n"sv;
                         if (lua_pcall(L, 3, 2, 0) != 0) {
@@ -218,7 +219,7 @@ int main(int narg, const char** args) {
                         }
                         if (lua_isnil(L, -2) != 0) {
                                 std::string err = lua_tostring(L, -1);
-                                auto modName = std::string("(repl "sv) + std::to_string(count) + "):";
+                                auto modName = "(repl "s + std::to_string(count) + "):"s;
                                 if (err.substr(0, modName.size()) == modName) {
                                         err = err.substr(modName.size());
                                 }
@@ -409,8 +410,8 @@ int main(int narg, const char** args) {
                                 std::cout << help;
                                 return 1;
                         }
-                } else if (arg.size() > 1 && arg.substr(0, 1) == "-"sv && arg.substr(1, 1) != "-"sv) {
-                        auto argStr = arg.substr(1);
+                } else if (arg.size() > 2 && arg.substr(0, 2) == "--"sv && arg.substr(2, 1) != "-"sv) {
+                        auto argStr = arg.substr(2);
                         yue::Utils::trim(argStr);
                         size_t idx = argStr.find('=');
                         if (idx != std::string::npos) {
@@ -420,7 +421,7 @@ int main(int narg, const char** args) {
                                 yue::Utils::trim(value);
                                 config.options[key] = value;
                         } else {
-                                config.options[argStr] = "";
+                                config.options[argStr] = std::string();
                         }
                 } else {
                         if (fs::is_directory(arg)) {
@@ -459,7 +460,13 @@ int main(int narg, const char** args) {
                                 auto conf = config;
                                 conf.module = file.first;
                                 if (!workPath.empty()) {
-                                        conf.options["path"] = (fs::path(workPath) / "?.lua").string();
+                                        auto it = conf.options.find("path");
+                                        if (it != conf.options.end()) {
+                                                it->second += ';';
+                                                it->second += (fs::path(workPath) / "?.lua"sv).string();
+                                        } else {
+                                                conf.options["path"] = (fs::path(workPath) / "?.lua"sv).string();
+                                        }
                                 }
                                 if (dumpCompileTime) {
                                         auto start = std::chrono::high_resolution_clock::now();
@@ -499,7 +506,7 @@ int main(int narg, const char** args) {
                                         } else {
                                                 std::string targetExtension("lua"sv);
                                                 if (result.options) {
-                                                        auto it = result.options->find("target_extension");
+                                                        auto it = result.options->find("target_extension"s);
                                                         if (it != result.options->end()) {
                                                                 targetExtension = it->second;
                                                         }
@@ -519,19 +526,19 @@ int main(int narg, const char** args) {
                                                         fs::create_directories(targetFile.parent_path());
                                                 }
                                                 if (result.codes.empty()) {
-                                                        return std::tuple{0, targetFile.string(), std::string("Built "sv) + file.first + '\n'};
+                                                        return std::tuple{0, targetFile.string(), "Built "s + file.first + '\n'};
                                                 }
                                                 std::ofstream output(targetFile, std::ios::trunc | std::ios::out);
                                                 if (output) {
                                                         const auto& codes = result.codes;
                                                         if (config.reserveLineNumber) {
-                                                                auto head = std::string("-- [yue]: "sv) + file.first + '\n';
+                                                                auto head = "-- [yue]: "s + file.first + '\n';
                                                                 output.write(head.c_str(), head.size());
                                                         }
                                                         output.write(codes.c_str(), codes.size());
-                                                        return std::tuple{0, targetFile.string(), std::string("Built "sv) + file.first + '\n'};
+                                                        return std::tuple{0, targetFile.string(), "Built "s + file.first + '\n'};
                                                 } else {
-                                                        return std::tuple{1, std::string(), std::string("Failed to write file: "sv) + targetFile.string() + '\n'};
+                                                        return std::tuple{1, std::string(), "Failed to write file: "s + targetFile.string() + '\n'};
                                                 }
                                         }
                                 } else {
@@ -541,7 +548,7 @@ int main(int narg, const char** args) {
                                         return std::tuple{1, std::string(), buf.str()};
                                 }
                         } else {
-                                return std::tuple{1, std::string(), std::string("Failed to read file: "sv) + file.first + ".\n"};
+                                return std::tuple{1, std::string(), "Failed to read file: "s + file.first + ".\n"};
                         }
                 });
                 results.push_back(std::move(task));
@@ -588,7 +595,7 @@ int main(int narg, const char** args) {
                                         if (lua_pcall(L, 1, 1, 0) != 0) {
                                                 ret = 2;
                                                 std::string err = lua_tostring(L, -1);
-                                                errs.push_back(std::string("Failed to minify: "sv) + file + '\n' + err + '\n');
+                                                errs.push_back("Failed to minify: "s + file + '\n' + err + '\n');
                                         } else {
                                                 size_t size = 0;
                                                 const char* minifiedCodes = lua_tolstring(L, -1, &size);
@@ -603,7 +610,7 @@ int main(int narg, const char** args) {
                                         }
                                 } else {
                                         ret = 2;
-                                        errs.push_back(std::string("Failed to minify: "sv) + file + '\n');
+                                        errs.push_back("Failed to minify: "s + file + '\n');
                                 }
                         } else {
                                 std::cout << msg;