mirror of
https://github.com/CLIUtils/CLI11.git
synced 2025-04-29 20:23:55 +00:00
b4f6be31c1
* docs: fix some Codacity recommendations * chore: update copyright year * style: more codacity fixes * style: fix issues reported by Codacity
47 lines
1.8 KiB
C++
47 lines
1.8 KiB
C++
// Copyright (c) 2017-2021, University of Cincinnati, developed by Henry Schreiner
|
|
// under NSF AWARD 1414736 and by the respective contributors.
|
|
// All rights reserved.
|
|
//
|
|
// SPDX-License-Identifier: BSD-3-Clause
|
|
|
|
#include <CLI/CLI.hpp>
|
|
#include <iostream>
|
|
#include <string>
|
|
|
|
int main(int argc, char **argv) {
|
|
|
|
CLI::App app("data output specification");
|
|
app.set_help_all_flag("--help-all", "Expand all help");
|
|
|
|
auto format = app.add_option_group("output_format", "formatting type for output");
|
|
auto target = app.add_option_group("output target", "target location for the output");
|
|
bool csv{false};
|
|
bool human{false};
|
|
bool binary{false};
|
|
format->add_flag("--csv", csv, "specify the output in csv format");
|
|
format->add_flag("--human", human, "specify the output in human readable text format");
|
|
format->add_flag("--binary", binary, "specify the output in binary format");
|
|
// require one of the options to be selected
|
|
format->require_option(1);
|
|
std::string fileLoc;
|
|
std::string networkAddress;
|
|
target->add_option("-o,--file", fileLoc, "specify the file location of the output");
|
|
target->add_option("--address", networkAddress, "specify a network address to send the file");
|
|
|
|
// require at most one of the target options
|
|
target->require_option(0, 1);
|
|
CLI11_PARSE(app, argc, argv);
|
|
|
|
std::string format_type = (csv) ? std::string("CSV") : ((human) ? "human readable" : "binary");
|
|
std::cout << "Selected " << format_type << "format" << std::endl;
|
|
if(fileLoc.empty()) {
|
|
std::cout << " sent to file " << fileLoc << std::endl;
|
|
} else if(networkAddress.empty()) {
|
|
std::cout << " sent over network to " << networkAddress << std::endl;
|
|
} else {
|
|
std::cout << " sent to std::cout" << std::endl;
|
|
}
|
|
|
|
return 0;
|
|
}
|