#include <os/ArgumentParser.h> #include <stdio.h> #include <unistd.h> Result<int> luna_main(int argc, char** argv) { StringView target; StringView linkpath; bool create_symlink { false }; os::ArgumentParser parser; parser.add_description("Create links between files."); parser.add_system_program_info("ln"_sv); parser.add_positional_argument(target, "target", true); parser.add_positional_argument(linkpath, "linkpath", true); parser.add_switch_argument(create_symlink, 's', "symbolic"_sv, "create symlinks instead of hard links"_sv); parser.parse(argc, argv); auto link_function = create_symlink ? symlink : link; if (link_function(target.chars(), linkpath.chars()) < 0) { perror("ln"); return 1; } return 0; }