Setup project boilerplate

.gitignore

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+build/

.gitmodules

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+[submodule "include/args"]
+	path = include/args
+	url = https://github.com/Taywee/args

CMakeLists.txt

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+cmake_minimum_required(VERSION 3.9)
+project(pprc VERSION 1.0.0 LANGUAGES CXX)
+
+set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+
+add_executable(pprc src/main.cpp)
+
+target_include_directories(pprc PRIVATE include)

include/args

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+Subproject commit cc2368ca0d8a962862c96c00fe919e1480050f51

src/main.cpp

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+#include <iostream>
+#include "args/args.hxx"
+
+int main(int argc, char** argv)
+{
+    args::ArgumentParser parser("pprc");
+    args::HelpFlag help(parser, "help", "Display this help menu", {'h', "help"});
+
+    try {
+        parser.ParseCLI(argc, argv);
+    } catch (const args::Help&) {
+        std::cout << parser;
+        return 0;
+    } catch (const args::ParseError& e) {
+        std::cerr << e.what() << "\n" << parser;
+        return 1;
+    }
+
+    return 0;
+}