From 695cdf7bc054826b1abbf797b7c100fb26dad51c Mon Sep 17 00:00:00 2001
From: Andreas Kling <kling@serenityos.org>
Date: Thu, 29 Apr 2021 11:10:06 +0200
Subject: [PATCH] LibCore: Support Vector<String> positional arguments

We already supported Vector<char const*>, so let's add Vector<String>
as well. :^)
---
 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 d5d11066f3..c942c60695 100644
--- a/Userland/Libraries/LibCore/ArgsParser.cpp
+++ b/Userland/Libraries/LibCore/ArgsParser.cpp
@@ -400,4 +400,19 @@ void ArgsParser::add_positional_argument(Vector<const char*>& values, const char
     add_positional_argument(move(arg));
 }
 
+void ArgsParser::add_positional_argument(Vector<String>& values, const char* help_string, const char* name, Required required)
+{
+    Arg arg {
+        help_string,
+        name,
+        required == Required::Yes ? 1 : 0,
+        INT_MAX,
+        [&values](const char* s) {
+            values.append(s);
+            return true;
+        }
+    };
+    add_positional_argument(move(arg));
+}
+
 }
diff --git a/Userland/Libraries/LibCore/ArgsParser.h b/Userland/Libraries/LibCore/ArgsParser.h
index a8cc84314c..944ba5a78f 100644
--- a/Userland/Libraries/LibCore/ArgsParser.h
+++ b/Userland/Libraries/LibCore/ArgsParser.h
@@ -64,6 +64,7 @@ public:
     void add_positional_argument(int& value, const char* help_string, const char* name, Required required = Required::Yes);
     void add_positional_argument(double& value, const char* help_string, const char* name, Required required = Required::Yes);
     void add_positional_argument(Vector<const char*>& value, const char* help_string, const char* name, Required required = Required::Yes);
+    void add_positional_argument(Vector<String>& value, const char* help_string, const char* name, Required required = Required::Yes);
 
 private:
     Vector<Option> m_options;