various changes

frontends/cli/src/lua/lua_runner.h

@@ -1,135 +1,135 @@
-#pragma once
-
-#include <filesystem>
-#include <functional>
-#include <string>
-#include <unordered_map>
-#include <variant>
-#include <vector>
-
-namespace fs = std::filesystem;
-
-namespace lua {
-
-/**
- * Lua value variant for passing data to/from Lua
- */
-using LuaValue = std::variant<
-    std::nullptr_t,
-    bool,
-    int64_t,
-    double,
-    std::string,
-    std::vector<std::string>,
-    std::unordered_map<std::string, std::string>
->;
-
-/**
- * Configuration map for Lua function calls
- */
-using LuaConfig = std::unordered_map<std::string, LuaValue>;
-
-/**
- * Generated file from Lua script
- */
-struct GeneratedFile {
-    std::string path;
-    std::string content;
-};
-
-/**
- * Validation result from Lua
- */
-struct ValidationResult {
-    bool valid = false;
-    std::vector<std::string> errors;
-};
-
-/**
- * Result from running a Lua script
- */
-struct RunResult {
-    bool success = false;
-    std::string output;
-    std::string error;
-    std::vector<GeneratedFile> files;
-};
-
-/**
- * Sandboxed Lua script runner
- * 
- * Executes Lua scripts from MetaBuilder packages in a secure sandbox
- * that prevents access to os, io, debug, and other dangerous modules.
- */
-class LuaRunner {
-public:
-    /**
-     * Create runner with base scripts path
-     * @param scripts_base Base path to search for scripts (e.g., packages/)
-     */
-    explicit LuaRunner(const fs::path& scripts_base);
-    ~LuaRunner();
-
-    // Non-copyable
-    LuaRunner(const LuaRunner&) = delete;
-    LuaRunner& operator=(const LuaRunner&) = delete;
-
-    /**
-     * Load a module from a package
-     * @param package_id Package containing the module
-     * @param module_name Module name (e.g., "package_template")
-     * @return true if loaded successfully
-     */
-    bool load_module(const std::string& package_id, const std::string& module_name);
-
-    /**
-     * Call a Lua function with config
-     * @param func_name Function name (e.g., "generate")
-     * @param config Configuration to pass
-     * @return Result of the call
-     */
-    RunResult call(const std::string& func_name, const LuaConfig& config);
-
-    /**
-     * Call a Lua function without arguments
-     */
-    RunResult call(const std::string& func_name);
-
-    /**
-     * Get validation result from Lua
-     */
-    ValidationResult validate(const std::string& func_name, const LuaConfig& config);
-
-    /**
-     * Get list of strings from Lua function
-     */
-    std::vector<std::string> get_list(const std::string& func_name);
-
-    /**
-     * Get generated files from Lua function
-     */
-    std::vector<GeneratedFile> get_files(const std::string& func_name, const LuaConfig& config);
-
-    /**
-     * Get last error message
-     */
-    const std::string& last_error() const { return last_error_; }
-
-    /**
-     * Check if a module is loaded
-     */
-    bool is_module_loaded() const { return module_loaded_; }
-
-private:
-    struct Impl;
-    std::unique_ptr<Impl> impl_;
-    
-    fs::path scripts_base_;
-    std::string last_error_;
-    bool module_loaded_ = false;
-
-    void setup_sandbox();
-    fs::path find_module_path(const std::string& package_id, const std::string& module_name);
-};
-
-} // namespace lua
+#pragma once
+
+#include <filesystem>
+#include <functional>
+#include <string>
+#include <unordered_map>
+#include <variant>
+#include <vector>
+
+namespace fs = std::filesystem;
+
+namespace lua {
+
+/**
+ * Lua value variant for passing data to/from Lua
+ */
+using LuaValue = std::variant<
+    std::nullptr_t,
+    bool,
+    int64_t,
+    double,
+    std::string,
+    std::vector<std::string>,
+    std::unordered_map<std::string, std::string>
+>;
+
+/**
+ * Configuration map for Lua function calls
+ */
+using LuaConfig = std::unordered_map<std::string, LuaValue>;
+
+/**
+ * Generated file from Lua script
+ */
+struct GeneratedFile {
+    std::string path;
+    std::string content;
+};
+
+/**
+ * Validation result from Lua
+ */
+struct ValidationResult {
+    bool valid = false;
+    std::vector<std::string> errors;
+};
+
+/**
+ * Result from running a Lua script
+ */
+struct RunResult {
+    bool success = false;
+    std::string output;
+    std::string error;
+    std::vector<GeneratedFile> files;
+};
+
+/**
+ * Sandboxed Lua script runner
+ * 
+ * Executes Lua scripts from MetaBuilder packages in a secure sandbox
+ * that prevents access to os, io, debug, and other dangerous modules.
+ */
+class LuaRunner {
+public:
+    /**
+     * Create runner with base scripts path
+     * @param scripts_base Base path to search for scripts (e.g., packages/)
+     */
+    explicit LuaRunner(const fs::path& scripts_base);
+    ~LuaRunner();
+
+    // Non-copyable
+    LuaRunner(const LuaRunner&) = delete;
+    LuaRunner& operator=(const LuaRunner&) = delete;
+
+    /**
+     * Load a module from a package
+     * @param package_id Package containing the module
+     * @param module_name Module name (e.g., "package_template")
+     * @return true if loaded successfully
+     */
+    bool load_module(const std::string& package_id, const std::string& module_name);
+
+    /**
+     * Call a Lua function with config
+     * @param func_name Function name (e.g., "generate")
+     * @param config Configuration to pass
+     * @return Result of the call
+     */
+    RunResult call(const std::string& func_name, const LuaConfig& config);
+
+    /**
+     * Call a Lua function without arguments
+     */
+    RunResult call(const std::string& func_name);
+
+    /**
+     * Get validation result from Lua
+     */
+    ValidationResult validate(const std::string& func_name, const LuaConfig& config);
+
+    /**
+     * Get list of strings from Lua function
+     */
+    std::vector<std::string> get_list(const std::string& func_name);
+
+    /**
+     * Get generated files from Lua function
+     */
+    std::vector<GeneratedFile> get_files(const std::string& func_name, const LuaConfig& config);
+
+    /**
+     * Get last error message
+     */
+    const std::string& last_error() const { return last_error_; }
+
+    /**
+     * Check if a module is loaded
+     */
+    bool is_module_loaded() const { return module_loaded_; }
+
+private:
+    struct Impl;
+    std::unique_ptr<Impl> impl_;
+    
+    fs::path scripts_base_;
+    std::string last_error_;
+    bool module_loaded_ = false;
+
+    void setup_sandbox();
+    fs::path find_module_path(const std::string& package_id, const std::string& module_name);
+};
+
+} // namespace lua