LibCore: Replace the ArgsParser option argument setting with an enum

Replacement conditions for `requires_argument` have been chosen based
on what would be most convenient for implementing an eventual optional
argument mode.

15 files changed, 59 insertions, 53 deletions

diff --git a/Meta/Lagom/Tools/CodeGenerators/LibWeb/WrapperGenerator/main.cpp b/Meta/Lagom/Tools/CodeGenerators/LibWeb/WrapperGenerator/main.cpp
index e1321c8a9c..bd934bf346 100644
--- a/Meta/Lagom/Tools/CodeGenerators/LibWeb/WrapperGenerator/main.cpp
+++ b/Meta/Lagom/Tools/CodeGenerators/LibWeb/WrapperGenerator/main.cpp
@@ -55,7 +55,7 @@ int main(int argc, char** argv)
     args_parser.add_option(iterator_prototype_header_mode, "Generate the iterator prototype .h file", "iterator-prototype-header", 0);
     args_parser.add_option(iterator_prototype_implementation_mode, "Generate the iterator prototype .cpp file", "iterator-prototype-implementation", 0);
     args_parser.add_option(Core::ArgsParser::Option {
-        .requires_argument = true,
+        .argument_mode = Core::ArgsParser::OptionArgumentMode::Required,
         .help_string = "Add a header search path passed to the compiler",
         .long_name = "header-include-path",
         .short_name = 'i',
diff --git a/Userland/Libraries/LibCore/ArgsParser.cpp b/Userland/Libraries/LibCore/ArgsParser.cpp
index 943fa800f6..b26bf87863 100644
--- a/Userland/Libraries/LibCore/ArgsParser.cpp
+++ b/Userland/Libraries/LibCore/ArgsParser.cpp
@@ -60,7 +60,7 @@ bool ArgsParser::parse(int argc, char* const* argv, FailureBehavior failure_beha
         if (opt.long_name) {
             option long_opt {
                 opt.long_name,
-                opt.requires_argument ? required_argument : no_argument,
+                opt.argument_mode == OptionArgumentMode::Required ? required_argument : no_argument,
                 &index_of_found_long_option,
                 static_cast<int>(i)
             };
@@ -68,7 +68,7 @@ bool ArgsParser::parse(int argc, char* const* argv, FailureBehavior failure_beha
         }
         if (opt.short_name) {
             short_options_builder.append(opt.short_name);
-            if (opt.requires_argument)
+            if (opt.argument_mode != OptionArgumentMode::None)
                 short_options_builder.append(':');
         }
     }
@@ -103,7 +103,7 @@ bool ArgsParser::parse(int argc, char* const* argv, FailureBehavior failure_beha
         }
         VERIFY(found_option);
 
-        char const* arg = found_option->requires_argument ? optarg : nullptr;
+        char const* arg = found_option->argument_mode != OptionArgumentMode::None ? optarg : nullptr;
         if (!found_option->accept_value(arg)) {
             warnln("\033[31mInvalid value for option \033[1m{}\033[22m\033[0m", found_option->name_for_display());
             fail();
@@ -200,7 +200,7 @@ void ArgsParser::print_usage_terminal(FILE* file, char const* argv0)
     for (auto& opt : m_options) {
         if (opt.hide_mode != OptionHideMode::None)
             continue;
-        if (opt.requires_argument)
+        if (opt.argument_mode == OptionArgumentMode::Required)
             out(file, " [{} {}]", opt.name_for_display(), opt.value_name);
         else
             out(file, " [{}]", opt.name_for_display());
@@ -233,7 +233,7 @@ void ArgsParser::print_usage_terminal(FILE* file, char const* argv0)
 
         auto print_argument = [&]() {
             if (opt.value_name) {
-                if (opt.requires_argument)
+                if (opt.argument_mode == OptionArgumentMode::Required)
                     out(file, " {}", opt.value_name);
             }
         };
@@ -277,7 +277,7 @@ void ArgsParser::print_usage_markdown(FILE* file, char const* argv0)
         // FIXME: We allow opt.value_name to be empty even if the option
         //        requires an argument. This should be disallowed as it will
         //        currently display a blank name after the option.
-        if (opt.requires_argument)
+        if (opt.argument_mode == OptionArgumentMode::Required)
             out(file, " [{} {}]", opt.name_for_display(), opt.value_name ?: "");
         else
             out(file, " [{}]", opt.name_for_display());
@@ -320,7 +320,7 @@ void ArgsParser::print_usage_markdown(FILE* file, char const* argv0)
 
         auto print_argument = [&]() {
             if (opt.value_name != nullptr) {
-                if (opt.requires_argument)
+                if (opt.argument_mode == OptionArgumentMode::Required)
                     out(file, " {}", opt.value_name);
             }
         };
@@ -367,7 +367,7 @@ void ArgsParser::add_option(Option&& option)
 void ArgsParser::add_ignored(char const* long_name, char short_name, OptionHideMode hide_mode)
 {
     Option option {
-        false,
+        OptionArgumentMode::None,
         "Ignored",
         long_name,
         short_name,
@@ -383,7 +383,7 @@ void ArgsParser::add_ignored(char const* long_name, char short_name, OptionHideM
 void ArgsParser::add_option(bool& value, char const* help_string, char const* long_name, char short_name, OptionHideMode hide_mode)
 {
     Option option {
-        false,
+        OptionArgumentMode::None,
         help_string,
         long_name,
         short_name,
@@ -401,7 +401,7 @@ void ArgsParser::add_option(bool& value, char const* help_string, char const* lo
 void ArgsParser::add_option(char const*& value, char const* help_string, char const* long_name, char short_name, char const* value_name, OptionHideMode hide_mode)
 {
     Option option {
-        true,
+        OptionArgumentMode::Required,
         help_string,
         long_name,
         short_name,
@@ -418,7 +418,7 @@ void ArgsParser::add_option(char const*& value, char const* help_string, char co
 void ArgsParser::add_option(String& value, char const* help_string, char const* long_name, char short_name, char const* value_name, OptionHideMode hide_mode)
 {
     Option option {
-        true,
+        OptionArgumentMode::Required,
         help_string,
         long_name,
         short_name,
@@ -435,7 +435,7 @@ void ArgsParser::add_option(String& value, char const* help_string, char const*
 void ArgsParser::add_option(StringView& value, char const* help_string, char const* long_name, char short_name, char const* value_name, OptionHideMode hide_mode)
 {
     Option option {
-        true,
+        OptionArgumentMode::Required,
         help_string,
         long_name,
         short_name,
@@ -452,7 +452,7 @@ void ArgsParser::add_option(StringView& value, char const* help_string, char con
 void ArgsParser::add_option(int& value, char const* help_string, char const* long_name, char short_name, char const* value_name, OptionHideMode hide_mode)
 {
     Option option {
-        true,
+        OptionArgumentMode::Required,
         help_string,
         long_name,
         short_name,
@@ -470,7 +470,7 @@ void ArgsParser::add_option(int& value, char const* help_string, char const* lon
 void ArgsParser::add_option(unsigned& value, char const* help_string, char const* long_name, char short_name, char const* value_name, OptionHideMode hide_mode)
 {
     Option option {
-        true,
+        OptionArgumentMode::Required,
         help_string,
         long_name,
         short_name,
@@ -488,7 +488,7 @@ void ArgsParser::add_option(unsigned& value, char const* help_string, char const
 void ArgsParser::add_option(double& value, char const* help_string, char const* long_name, char short_name, char const* value_name, OptionHideMode hide_mode)
 {
     Option option {
-        true,
+        OptionArgumentMode::Required,
         help_string,
         long_name,
         short_name,
@@ -506,7 +506,7 @@ void ArgsParser::add_option(double& value, char const* help_string, char const*
 void ArgsParser::add_option(Optional<double>& value, char const* help_string, char const* long_name, char short_name, char const* value_name, OptionHideMode hide_mode)
 {
     Option option {
-        true,
+        OptionArgumentMode::Required,
         help_string,
         long_name,
         short_name,
@@ -523,7 +523,7 @@ void ArgsParser::add_option(Optional<double>& value, char const* help_string, ch
 void ArgsParser::add_option(Optional<size_t>& value, char const* help_string, char const* long_name, char short_name, char const* value_name, OptionHideMode hide_mode)
 {
     Option option {
-        true,
+        OptionArgumentMode::Required,
         help_string,
         long_name,
         short_name,
@@ -540,7 +540,7 @@ void ArgsParser::add_option(Optional<size_t>& value, char const* help_string, ch
 void ArgsParser::add_option(Vector<size_t>& values, char const* help_string, char const* long_name, char short_name, char const* value_name, char separator, OptionHideMode hide_mode)
 {
     Option option {
-        true,
+        OptionArgumentMode::Required,
         help_string,
         long_name,
         short_name,
@@ -754,7 +754,7 @@ void ArgsParser::autocomplete(FILE* file, StringView program_name, Span<char con
             if (it.is_end())
                 continue;
 
-            if (it->requires_argument)
+            if (it->argument_mode == OptionArgumentMode::Required)
                 skip_next = true;
             continue;
         }
@@ -775,7 +775,7 @@ void ArgsParser::autocomplete(FILE* file, StringView program_name, Span<char con
             if (it.is_end())
                 continue;
 
-            if (it->requires_argument)
+            if (it->argument_mode == OptionArgumentMode::Required)
                 skip_next = true;
             continue;
         }
@@ -791,7 +791,7 @@ void ArgsParser::autocomplete(FILE* file, StringView program_name, Span<char con
         object.set("static_offset", 0);
         object.set("invariant_offset", has_invariant ? option_to_complete.length() : 0u);
         object.set("display_trivia", option.help_string);
-        object.set("trailing_trivia", option.requires_argument ? " " : "");
+        object.set("trailing_trivia", option.argument_mode == OptionArgumentMode::Required ? " " : "");
         outln(file, "{}", object.to_string());
     };
 
diff --git a/Userland/Libraries/LibCore/ArgsParser.h b/Userland/Libraries/LibCore/ArgsParser.h
index 5caaee33db..68fbbc4b77 100644
--- a/Userland/Libraries/LibCore/ArgsParser.h
+++ b/Userland/Libraries/LibCore/ArgsParser.h
@@ -30,6 +30,11 @@ public:
         Ignore,
     };
 
+    enum class OptionArgumentMode {
+        None,
+        Required,
+    };
+
     /// When an option is hidden.
     /// If the hide mode is not None, then it's always hidden from the usage/synopsis.
     enum class OptionHideMode {
@@ -39,7 +44,7 @@ public:
     };
 
     struct Option {
-        bool requires_argument { true };
+        OptionArgumentMode argument_mode { OptionArgumentMode::Required };
         char const* help_string { nullptr };
         char const* long_name { nullptr };
         char short_name { 0 };
diff --git a/Userland/Libraries/LibTest/JavaScriptTestRunnerMain.cpp b/Userland/Libraries/LibTest/JavaScriptTestRunnerMain.cpp
index 45cbd8bc40..9496615516 100644
--- a/Userland/Libraries/LibTest/JavaScriptTestRunnerMain.cpp
+++ b/Userland/Libraries/LibTest/JavaScriptTestRunnerMain.cpp
@@ -95,7 +95,7 @@ int main(int argc, char** argv)
     Core::ArgsParser args_parser;
     args_parser.add_option(print_times, "Show duration of each test", "show-time", 't');
     args_parser.add_option(Core::ArgsParser::Option {
-        .requires_argument = true,
+        .argument_mode = Core::ArgsParser::OptionArgumentMode::Required,
         .help_string = "Show progress with OSC 9 (true, false)",
         .long_name = "show-progress",
         .short_name = 'p',
diff --git a/Userland/Shell/Builtin.cpp b/Userland/Shell/Builtin.cpp
index 7c8bfa9d97..a0409ed3a2 100644
--- a/Userland/Shell/Builtin.cpp
+++ b/Userland/Shell/Builtin.cpp
@@ -1288,7 +1288,7 @@ int Shell::builtin_argsparser_parse(int argc, char const** argv)
     };
 
     parser.add_option(Core::ArgsParser::Option {
-        .requires_argument = false,
+        .argument_mode = Core::ArgsParser::OptionArgumentMode::None,
         .help_string = "Stop processing arguments after a non-argument parameter is seen",
         .long_name = "stop-on-first-non-option",
         .accept_value = [&](auto) {
@@ -1297,7 +1297,7 @@ int Shell::builtin_argsparser_parse(int argc, char const** argv)
         },
     });
     parser.add_option(Core::ArgsParser::Option {
-        .requires_argument = true,
+        .argument_mode = Core::ArgsParser::OptionArgumentMode::Required,
         .help_string = "Set the general help string for the parser",
         .long_name = "general-help",
         .value_name = "string",
@@ -1307,7 +1307,7 @@ int Shell::builtin_argsparser_parse(int argc, char const** argv)
         },
     });
     parser.add_option(Core::ArgsParser::Option {
-        .requires_argument = true,
+        .argument_mode = Core::ArgsParser::OptionArgumentMode::Required,
         .help_string = "Start describing an option",
         .long_name = "add-option",
         .value_name = "variable-name",
@@ -1326,7 +1326,7 @@ int Shell::builtin_argsparser_parse(int argc, char const** argv)
         },
     });
     parser.add_option(Core::ArgsParser::Option {
-        .requires_argument = false,
+        .argument_mode = Core::ArgsParser::OptionArgumentMode::None,
         .help_string = "Accept multiple of the current option being given",
         .long_name = "list",
         .accept_value = [&](auto) {
@@ -1339,7 +1339,7 @@ int Shell::builtin_argsparser_parse(int argc, char const** argv)
         },
     });
     parser.add_option(Core::ArgsParser::Option {
-        .requires_argument = true,
+        .argument_mode = Core::ArgsParser::OptionArgumentMode::Required,
         .help_string = "Define the type of the option or argument being described",
         .long_name = "type",
         .value_name = "type",
@@ -1379,7 +1379,7 @@ int Shell::builtin_argsparser_parse(int argc, char const** argv)
         },
     });
     parser.add_option(Core::ArgsParser::Option {
-        .requires_argument = true,
+        .argument_mode = Core::ArgsParser::OptionArgumentMode::Required,
         .help_string = "Set the help string of the option or argument being defined",
         .long_name = "help-string",
         .value_name = "string",
@@ -1396,7 +1396,7 @@ int Shell::builtin_argsparser_parse(int argc, char const** argv)
         },
     });
     parser.add_option(Core::ArgsParser::Option {
-        .requires_argument = true,
+        .argument_mode = Core::ArgsParser::OptionArgumentMode::Required,
         .help_string = "Set the long name of the option being defined",
         .long_name = "long-name",
         .value_name = "name",
@@ -1415,7 +1415,7 @@ int Shell::builtin_argsparser_parse(int argc, char const** argv)
         },
     });
     parser.add_option(Core::ArgsParser::Option {
-        .requires_argument = true,
+        .argument_mode = Core::ArgsParser::OptionArgumentMode::Required,
         .help_string = "Set the short name of the option being defined",
         .long_name = "short-name",
         .value_name = "char",
@@ -1438,7 +1438,7 @@ int Shell::builtin_argsparser_parse(int argc, char const** argv)
         },
     });
     parser.add_option(Core::ArgsParser::Option {
-        .requires_argument = true,
+        .argument_mode = Core::ArgsParser::OptionArgumentMode::Required,
         .help_string = "Set the value name of the option being defined",
         .long_name = "value-name",
         .value_name = "string",
@@ -1473,7 +1473,7 @@ int Shell::builtin_argsparser_parse(int argc, char const** argv)
         },
     });
     parser.add_option(Core::ArgsParser::Option {
-        .requires_argument = true,
+        .argument_mode = Core::ArgsParser::OptionArgumentMode::Required,
         .help_string = "Start describing a positional argument",
         .long_name = "add-positional-argument",
         .value_name = "variable",
@@ -1492,7 +1492,7 @@ int Shell::builtin_argsparser_parse(int argc, char const** argv)
         },
     });
     parser.add_option(Core::ArgsParser::Option {
-        .requires_argument = true,
+        .argument_mode = Core::ArgsParser::OptionArgumentMode::Required,
         .help_string = "Set the minimum required number of positional arguments for the argument being described",
         .long_name = "min",
         .value_name = "n",
@@ -1520,7 +1520,7 @@ int Shell::builtin_argsparser_parse(int argc, char const** argv)
         },
     });
     parser.add_option(Core::ArgsParser::Option {
-        .requires_argument = true,
+        .argument_mode = Core::ArgsParser::OptionArgumentMode::Required,
         .help_string = "Set the maximum required number of positional arguments for the argument being described",
         .long_name = "max",
         .value_name = "n",
@@ -1548,7 +1548,7 @@ int Shell::builtin_argsparser_parse(int argc, char const** argv)
         },
     });
     parser.add_option(Core::ArgsParser::Option {
-        .requires_argument = false,
+        .argument_mode = Core::ArgsParser::OptionArgumentMode::None,
         .help_string = "Mark the positional argument being described as required (shorthand for --min 1)",
         .long_name = "required",
         .accept_value = [&](auto) {
diff --git a/Userland/Utilities/du.cpp b/Userland/Utilities/du.cpp
index f5abd7297e..1e4c271f7c 100644
--- a/Userland/Utilities/du.cpp
+++ b/Userland/Utilities/du.cpp
@@ -59,7 +59,7 @@ ErrorOr<void> parse_args(Main::Arguments arguments, Vector<String>& files, DuOpt
     Vector<StringView> files_to_process;
 
     Core::ArgsParser::Option time_option {
-        true,
+        Core::ArgsParser::OptionArgumentMode::Required,
         "Show time of type time-type of any file in the directory, or any of its subdirectories. "
         "Available choices: mtime, modification, ctime, status, use, atime, access",
         "time",
diff --git a/Userland/Utilities/grep.cpp b/Userland/Utilities/grep.cpp
index aa0f0088cc..67c7cf724a 100644
--- a/Userland/Utilities/grep.cpp
+++ b/Userland/Utilities/grep.cpp
@@ -59,7 +59,7 @@ ErrorOr<int> serenity_main(Main::Arguments args)
     args_parser.add_option(recursive, "Recursively scan files", "recursive", 'r');
     args_parser.add_option(use_ere, "Extended regular expressions", "extended-regexp", 'E');
     args_parser.add_option(Core::ArgsParser::Option {
-        .requires_argument = true,
+        .argument_mode = Core::ArgsParser::OptionArgumentMode::Required,
         .help_string = "Pattern",
         .long_name = "regexp",
         .short_name = 'e',
@@ -75,7 +75,7 @@ ErrorOr<int> serenity_main(Main::Arguments args)
     args_parser.add_option(quiet_mode, "Do not write anything to standard output", "quiet", 'q');
     args_parser.add_option(suppress_errors, "Suppress error messages for nonexistent or unreadable files", "no-messages", 's');
     args_parser.add_option(Core::ArgsParser::Option {
-        .requires_argument = true,
+        .argument_mode = Core::ArgsParser::OptionArgumentMode::Required,
         .help_string = "Action to take for binary files ([binary], text, skip)",
         .long_name = "binary-mode",
         .accept_value = [&](auto* str) {
@@ -91,7 +91,7 @@ ErrorOr<int> serenity_main(Main::Arguments args)
         },
     });
     args_parser.add_option(Core::ArgsParser::Option {
-        .requires_argument = false,
+        .argument_mode = Core::ArgsParser::OptionArgumentMode::None,
         .help_string = "Treat binary files as text (same as --binary-mode text)",
         .long_name = "text",
         .short_name = 'a',
@@ -101,7 +101,7 @@ ErrorOr<int> serenity_main(Main::Arguments args)
         },
     });
     args_parser.add_option(Core::ArgsParser::Option {
-        .requires_argument = false,
+        .argument_mode = Core::ArgsParser::OptionArgumentMode::None,
         .help_string = "Ignore binary files (same as --binary-mode skip)",
         .long_name = nullptr,
         .short_name = 'I',
@@ -111,7 +111,7 @@ ErrorOr<int> serenity_main(Main::Arguments args)
         },
     });
     args_parser.add_option(Core::ArgsParser::Option {
-        .requires_argument = true,
+        .argument_mode = Core::ArgsParser::OptionArgumentMode::Required,
         .help_string = "When to use colored output for the matching text ([auto], never, always)",
         .long_name = "color",
         .short_name = 0,
diff --git a/Userland/Utilities/nl.cpp b/Userland/Utilities/nl.cpp
index d88428cb30..5956c3972d 100644
--- a/Userland/Utilities/nl.cpp
+++ b/Userland/Utilities/nl.cpp
@@ -30,7 +30,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
     Core::ArgsParser args_parser;
 
     Core::ArgsParser::Option number_style_option {
-        true,
+        Core::ArgsParser::OptionArgumentMode::Required,
         "Line numbering style: 't' for non-empty lines, 'a' for all lines, 'n' for no lines",
         "body-numbering",
         'b',
diff --git a/Userland/Utilities/pro.cpp b/Userland/Utilities/pro.cpp
index 217ddffbe4..c434aa7fbb 100644
--- a/Userland/Utilities/pro.cpp
+++ b/Userland/Utilities/pro.cpp
@@ -164,7 +164,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
     args_parser.add_option(data, "(HTTP only) Send the provided data via an HTTP POST request", "data", 'd', "data");
     args_parser.add_option(should_follow_url, "(HTTP only) Follow the Location header if a 3xx status is encountered", "follow", 'l');
     args_parser.add_option(Core::ArgsParser::Option {
-        .requires_argument = true,
+        .argument_mode = Core::ArgsParser::OptionArgumentMode::Required,
         .help_string = "Add a header entry to the request",
         .long_name = "header",
         .short_name = 'H',
diff --git a/Userland/Utilities/profile.cpp b/Userland/Utilities/profile.cpp
index e029da5640..5b285249e4 100644
--- a/Userland/Utilities/profile.cpp
+++ b/Userland/Utilities/profile.cpp
@@ -35,7 +35,8 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
     args_parser.add_option(wait, "Enable profiling and wait for user input to disable.", nullptr, 'w');
     args_parser.add_option(cmd_argument, "Command", nullptr, 'c', "command");
     args_parser.add_option(Core::ArgsParser::Option {
-        true, "Enable tracking specific event type", nullptr, 't', "event_type",
+        Core::ArgsParser::OptionArgumentMode::Required,
+        "Enable tracking specific event type", nullptr, 't', "event_type",
         [&](String event_type) {
             seen_event_type_arg = true;
             if (event_type == "sample")
diff --git a/Userland/Utilities/run-tests.cpp b/Userland/Utilities/run-tests.cpp
index aee2a25589..f2ad1b23b7 100644
--- a/Userland/Utilities/run-tests.cpp
+++ b/Userland/Utilities/run-tests.cpp
@@ -322,7 +322,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
 
     Core::ArgsParser args_parser;
     args_parser.add_option(Core::ArgsParser::Option {
-        .requires_argument = true,
+        .argument_mode = Core::ArgsParser::OptionArgumentMode::Required,
         .help_string = "Show progress with OSC 9 (true, false)",
         .long_name = "show-progress",
         .short_name = 'p',
diff --git a/Userland/Utilities/test-unveil.cpp b/Userland/Utilities/test-unveil.cpp
index 4889d3d062..104faf47ff 100644
--- a/Userland/Utilities/test-unveil.cpp
+++ b/Userland/Utilities/test-unveil.cpp
@@ -20,7 +20,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
     parser.add_option(permissions, "Apply these permissions going forward", "permissions", 'p', "unveil-permissions");
     parser.add_option(should_sleep, "Sleep after processing all arguments", "sleep", 's');
     parser.add_option(Core::ArgsParser::Option {
-        .requires_argument = true,
+        .argument_mode = Core::ArgsParser::OptionArgumentMode::Required,
         .help_string = "Add a path to the unveil list",
         .long_name = "unveil",
         .short_name = 'u',
@@ -37,7 +37,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
             return true;
         } });
     parser.add_option(Core::ArgsParser::Option {
-        .requires_argument = false,
+        .argument_mode = Core::ArgsParser::OptionArgumentMode::None,
         .help_string = "Lock the veil",
         .long_name = "lock",
         .short_name = 'l',
diff --git a/Userland/Utilities/top.cpp b/Userland/Utilities/top.cpp
index b85616dab3..2f4d53840d 100644
--- a/Userland/Utilities/top.cpp
+++ b/Userland/Utilities/top.cpp
@@ -138,7 +138,7 @@ static struct winsize g_window_size;
 static void parse_args(Main::Arguments arguments, TopOption& top_option)
 {
     Core::ArgsParser::Option sort_by_option {
-        true,
+        Core::ArgsParser::OptionArgumentMode::Required,
         "Sort by field [pid, tid, pri, user, state, virt, phys, cpu, name]",
         "sort-by",
         's',
diff --git a/Userland/Utilities/wasm.cpp b/Userland/Utilities/wasm.cpp
index 236eba24d9..d690cb6e6f 100644
--- a/Userland/Utilities/wasm.cpp
+++ b/Userland/Utilities/wasm.cpp
@@ -288,7 +288,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
     parser.add_option(export_all_imports, "Export noop functions corresponding to imports", "export-noop", 0);
     parser.add_option(shell_mode, "Launch a REPL in the module's context (implies -i)", "shell", 's');
     parser.add_option(Core::ArgsParser::Option {
-        .requires_argument = true,
+        .argument_mode = Core::ArgsParser::OptionArgumentMode::Required,
         .help_string = "Extra modules to link with, use to resolve imports",
         .long_name = "link",
         .short_name = 'l',
@@ -302,7 +302,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
         },
     });
     parser.add_option(Core::ArgsParser::Option {
-        .requires_argument = true,
+        .argument_mode = Core::ArgsParser::OptionArgumentMode::Required,
         .help_string = "Supply arguments to the function (default=0) (expects u64, casts to required type)",
         .long_name = "arg",
         .short_name = 0,
diff --git a/Userland/Utilities/watch.cpp b/Userland/Utilities/watch.cpp
index 5420f61021..5c6d178280 100644
--- a/Userland/Utilities/watch.cpp
+++ b/Userland/Utilities/watch.cpp
@@ -121,7 +121,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
     args_parser.add_option(flag_noheader, "Turn off the header describing the command and interval", "no-title", 't');
     args_parser.add_option(flag_beep_on_fail, "Beep if the command has a non-zero exit code", "beep", 'b');
     Core::ArgsParser::Option file_arg {
-        .requires_argument = true,
+        .argument_mode = Core::ArgsParser::OptionArgumentMode::Required,
         .help_string = "Run command whenever this file changes. Can be used multiple times.",
         .long_name = "file",
         .short_name = 'f',