From 0de575ec11cd059663b10e11eca0b4282e0ca0de Mon Sep 17 00:00:00 2001
From: Andreas Kling <kling@serenityos.org>
Date: Thu, 2 Dec 2021 22:42:10 +0100
Subject: [PATCH] ls: Port to LibMain :^)

---
 Userland/Utilities/CMakeLists.txt |  1 +
 Userland/Utilities/ls.cpp         | 11 +++++------
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/Userland/Utilities/CMakeLists.txt b/Userland/Utilities/CMakeLists.txt
index 2027c6a5ec..68ef420ce6 100644
--- a/Userland/Utilities/CMakeLists.txt
+++ b/Userland/Utilities/CMakeLists.txt
@@ -85,6 +85,7 @@ target_link_libraries(id LibMain)
 target_link_libraries(js LibJS LibLine LibMain)
 target_link_libraries(keymap LibKeyboard LibMain)
 target_link_libraries(logout LibMain)
+target_link_libraries(ls LibMain)
 target_link_libraries(lspci LibPCIDB LibMain)
 target_link_libraries(lsusb LibUSBDB LibMain)
 target_link_libraries(man LibMarkdown LibMain)
diff --git a/Userland/Utilities/ls.cpp b/Userland/Utilities/ls.cpp
index 39614ed889..51f90d905d 100644
--- a/Userland/Utilities/ls.cpp
+++ b/Userland/Utilities/ls.cpp
@@ -17,6 +17,8 @@
 #include <LibCore/DateTime.h>
 #include <LibCore/DirIterator.h>
 #include <LibCore/File.h>
+#include <LibCore/System.h>
+#include <LibMain/Main.h>
 #include <ctype.h>
 #include <dirent.h>
 #include <errno.h>
@@ -71,12 +73,9 @@ static HashMap<gid_t, String> groups;
 
 static bool is_a_tty = false;
 
-int main(int argc, char** argv)
+ErrorOr<int> serenity_main(Main::Arguments arguments)
 {
-    if (pledge("stdio rpath tty", nullptr) < 0) {
-        perror("pledge");
-        return 1;
-    }
+    TRY(Core::System::pledge("stdio rpath tty"));
 
     struct winsize ws;
     int rc = ioctl(STDOUT_FILENO, TIOCGWINSZ, &ws);
@@ -118,7 +117,7 @@ int main(int argc, char** argv)
     args_parser.add_option(flag_disable_hyperlinks, "Disable hyperlinks", "no-hyperlinks", 'K');
     args_parser.add_option(flag_recursive, "List subdirectories recursively", "recursive", 'R');
     args_parser.add_positional_argument(paths, "Directory to list", "path", Core::ArgsParser::Required::No);
-    args_parser.parse(argc, argv);
+    args_parser.parse(arguments);
 
     if (flag_show_almost_all_dotfiles)
         flag_show_dotfiles = true;