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Code Issues Releases Wiki Activity

Add example code to create a new action.

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King_DuckZ 2015-12-10 22:13:06 +00:00
parent 10b9be1f85
commit e6680b0bf1
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action_skel_code/commandline.cpp Normal file
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/* Copyright 2015, Michele Santullo
* This file is part of "dindexer".
*
* "dindexer" is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* "dindexer" is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with "dindexer". If not, see <http://www.gnu.org/licenses/>.
*/
#include "commandline.hpp"
#include "dindexer-common/commandline.hpp"
#include <boost/program_options.hpp>
#include <iostream>
namespace po = boost::program_options;
namespace din {
bool parse_commandline (int parArgc, char* parArgv[], po::variables_map& parVarMap) {
po::options_description set_options(ACTION_NAME " options");
//set_options.add_options()
//("switch,s", "Help message")
//("option,o", po::value<std::string>()->default_value("default_value"), "Help message")
//("option2", po::value<int>(), "Help message")
//;
//po::options_description positional_options("Positional options");
//positional_options.add_options()
//("pos_option", po::value<std::string>(), "pos_option description")
//;
const auto desc = dinlib::get_default_commandline();
po::options_description all("Available options");
//po::positional_options_description pd;
all.add(desc)./*add(positional_options).*/add(set_options);
//pd.add("pos_option", 1);//.add("pos_option2", 1);
try {
po::store(po::command_line_parser(parArgc, parArgv).options(all)/*.positional(pd)*/.run(), parVarMap);
}
catch (const po::unknown_option& err) {
throw std::invalid_argument(err.what());
}
po::notify(parVarMap);
if (dinlib::manage_common_commandline(std::cout, ACTION_NAME, "[options...] <search-path>", parVarMap, {std::cref(desc), std::cref(set_options)})) {
return true;
}
return false;
}
} //namespace din