From 1b3090bf3c09fbffb797156fdc4b4e124d4faf33 Mon Sep 17 00:00:00 2001
From: Jean-Baptiste Boric <jblbeurope@gmail.com>
Date: Sat, 23 Oct 2021 13:44:04 +0200
Subject: [PATCH] LibCore: Add ignored options to ArgsParser

---
 Userland/Libraries/LibCore/ArgsParser.cpp | 15 +++++++++++++++
 Userland/Libraries/LibCore/ArgsParser.h   |  1 +
 2 files changed, 16 insertions(+)

diff --git a/Userland/Libraries/LibCore/ArgsParser.cpp b/Userland/Libraries/LibCore/ArgsParser.cpp
index dfb027e276..139eba3439 100644
--- a/Userland/Libraries/LibCore/ArgsParser.cpp
+++ b/Userland/Libraries/LibCore/ArgsParser.cpp
@@ -253,6 +253,21 @@ void ArgsParser::add_option(Option&& option)
     m_options.append(move(option));
 }
 
+void ArgsParser::add_ignored(const char* long_name, char short_name)
+{
+    Option option {
+        false,
+        "Ignored",
+        long_name,
+        short_name,
+        nullptr,
+        [](const char*) {
+            return true;
+        }
+    };
+    add_option(move(option));
+}
+
 void ArgsParser::add_option(bool& value, const char* help_string, const char* long_name, char short_name)
 {
     Option option {
diff --git a/Userland/Libraries/LibCore/ArgsParser.h b/Userland/Libraries/LibCore/ArgsParser.h
index f7105e81f5..b9ae39a8a4 100644
--- a/Userland/Libraries/LibCore/ArgsParser.h
+++ b/Userland/Libraries/LibCore/ArgsParser.h
@@ -61,6 +61,7 @@ public:
     void print_version(FILE*);
 
     void add_option(Option&&);
+    void add_ignored(const char* long_name, char short_name);
     void add_option(bool& value, const char* help_string, const char* long_name, char short_name);
     void add_option(const char*& value, const char* help_string, const char* long_name, char short_name, const char* value_name);
     void add_option(String& value, const char* help_string, const char* long_name, char short_name, const char* value_name);