WizardMerge/frontends/cli/include/file_utils.h

#ifndef FILE_UTILS_H
#define FILE_UTILS_H

#include <string>
#include <vector>

/**
 * @brief File utility functions
 */
class FileUtils {
public:
  /**
   * @brief Read a file and split into lines
   * @param filePath Path to the file
   * @param lines Output vector of lines
   * @return true if successful, false on error
   */
  static bool readLines(const std::string &filePath,
                        std::vector<std::string> &lines);

  /**
   * @brief Write lines to a file
   * @param filePath Path to the file
   * @param lines Vector of lines to write
   * @return true if successful, false on error
   */
  static bool writeLines(const std::string &filePath,
                         const std::vector<std::string> &lines);

  /**
   * @brief Check if a file exists
   * @param filePath Path to the file
   * @return true if file exists, false otherwise
   */
  static bool fileExists(const std::string &filePath);

  /**
   * @brief Get file size in bytes
   * @param filePath Path to the file
   * @return File size, or -1 on error
   */
  static long getFileSize(const std::string &filePath);
};

#endif // FILE_UTILS_H