From f1e29375281c44b805749fedd8c861464e830166 Mon Sep 17 00:00:00 2001
From: apio <blobs.trading@gmail.com>
Date: Fri, 7 Apr 2023 10:37:15 +0200
Subject: [PATCH] ArgumentParser: Parse short value arguments

---
 libos/src/ArgumentParser.cpp | 22 ++++++++++++++++++++--
 1 file changed, 20 insertions(+), 2 deletions(-)

diff --git a/libos/src/ArgumentParser.cpp b/libos/src/ArgumentParser.cpp
index 6f40619f..3e26b8d3 100644
--- a/libos/src/ArgumentParser.cpp
+++ b/libos/src/ArgumentParser.cpp
@@ -115,11 +115,29 @@ Result<Vector<StringView>> ArgumentParser::parse(int argc, char* const* argv)
             {
                 StringView flags = &arg[1];
 
-                for (char c : flags)
+                for (usize j = 0; j < flags.length(); j++)
                 {
+                    char c = flags[j];
                     bool found = false;
 
-                    // FIXME: Implement value arguments for short flags.
+                    // Last flag, this could be a value flag
+                    if (j + 1 == flags.length())
+                    {
+                        for (const auto& current : m_value_args)
+                        {
+                            if (current.short_flag == ' ') continue;
+
+                            if (current.short_flag == c)
+                            {
+                                current_value_argument = current;
+                                is_parsing_value_argument = true;
+                                found = true;
+                                break;
+                            }
+                        }
+
+                        if (found) continue;
+                    }
 
                     for (const auto& current : m_switch_args)
                     {