chore: WlClipboard remove unused executeCommand

src/lib/platform/WlClipboard.cpp

@@ -402,118 +402,6 @@ std::string WlClipboard::get(Format format) const
   return data;
 }
 
-std::string WlClipboard::executeCommand(const std::vector<const char *> &args) const
-{
-  int pipefd[2];
-  if (pipe(pipefd) == -1) {
-    LOG_WARN("failed to create pipe");
-    return std::string();
-  }
-
-  FdGuard readFd(pipefd[0]);
-  FdGuard writeFd(pipefd[1]);
-
-  // Set FD_CLOEXEC on pipe file descriptors
-  fcntl(readFd.get(), F_SETFD, FD_CLOEXEC);
-  fcntl(writeFd.get(), F_SETFD, FD_CLOEXEC);
-
-  // Set up file actions for posix_spawn
-  posix_spawn_file_actions_t fileActions;
-  posix_spawn_file_actions_init(&fileActions);
-
-  // Redirect stdout to pipe write end
-  posix_spawn_file_actions_adddup2(&fileActions, writeFd.get(), STDOUT_FILENO);
-
-  // Redirect stderr to /dev/null
-  posix_spawn_file_actions_addopen(&fileActions, STDERR_FILENO, "/dev/null", O_WRONLY, 0);
-
-  // Close pipe file descriptors in child
-  posix_spawn_file_actions_addclose(&fileActions, readFd.get());
-  posix_spawn_file_actions_addclose(&fileActions, writeFd.get());
-
-  extern char **environ;
-  pid_t pid;
-  int spawnResult = posix_spawnp(&pid, args[0], &fileActions, nullptr, const_cast<char *const *>(args.data()), environ);
-
-  posix_spawn_file_actions_destroy(&fileActions);
-
-  if (spawnResult != 0) {
-    LOG_WARN("failed to spawn process: %s", strerror(spawnResult));
-    return std::string();
-  }
-
-  ProcessGuard processGuard(pid);
-
-  // Parent process - close write end
-  writeFd.close();
-
-  std::string result;
-  char buffer[4096];
-
-  // Use poll to read with timeout
-  struct pollfd pfd;
-  pfd.fd = readFd.get();
-  pfd.events = POLLIN;
-
-  auto start = std::chrono::steady_clock::now();
-  while (true) {
-    auto now = std::chrono::steady_clock::now();
-    auto elapsed = std::chrono::duration_cast<std::chrono::milliseconds>(now - start).count();
-    int remainingTimeout = kCommandTimeout - elapsed;
-
-    if (remainingTimeout <= 0) {
-      break; // Timeout
-    }
-
-    int pollResult = poll(&pfd, 1, remainingTimeout);
-    if (pollResult == 0) {
-      break; // Timeout
-    } else if (pollResult < 0) {
-      if (errno == EINTR) {
-        continue; // Interrupted, try again
-      }
-      break; // Error
-    }
-
-    if (pfd.revents & POLLIN) {
-      ssize_t bytesRead = read(readFd.get(), buffer, sizeof(buffer));
-      if (bytesRead > 0) {
-        result.append(buffer, bytesRead);
-      } else if (bytesRead == 0) {
-        break; // EOF
-      } else if (errno != EINTR) {
-        break; // Error
-      }
-    }
-
-    if (pfd.revents & (POLLHUP | POLLERR)) {
-      break; // Pipe closed or error
-    }
-  }
-
-  readFd.close();
-
-  int status;
-  bool processFinished = waitpidWithTimeout(pid, &status, 1000); // Give 1 more second
-  if (processFinished) {
-    processGuard.release();
-
-    if (WIFEXITED(status) && WEXITSTATUS(status) == 0) {
-      // Remove trailing newline if present
-      if (!result.empty() && result.back() == '\n') {
-        result.pop_back();
-      }
-      return result;
-    } else {
-      LOG_DEBUG1("command failed with status %d", WEXITSTATUS(status));
-      return std::string();
-    }
-  } else {
-    LOG_WARN("process did not terminate properly");
-    return std::string();
-  }
-}
-
 bool WlClipboard::executeCommandWithInput(const std::vector<const char *> &args, const std::string &input) const
 {
   int pipefd[2];

src/lib/platform/WlClipboard.h

@@ -65,9 +65,6 @@ public:
   std::string get(Format format) const override;
 
 private:
-  //! Execute a command and return its output
-  std::string executeCommand(const std::vector<const char *> &args) const;
-
   //! Execute a command with input data
   bool executeCommandWithInput(const std::vector<const char *> &args, const std::string &input) const;