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/*
Please use git log for copyright holder and year information
This file is part of libbash.
libbash 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 2 of the License, or
(at your option) any later version.
libbash 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 libbash. If not, see <http://www.gnu.org/licenses/>.
*/
///
/// \file eval_builtin.h
/// \brief class that implements the eval builtin
///
#include "builtins/eval_builtin.h"
#include <sstream>
#include <boost/algorithm/string/join.hpp>
#include "core/bash_ast.h"
#include "core/interpreter.h"
int eval_builtin::exec(const std::vector<std::string>& bash_args)
{
std::stringstream script(boost::algorithm::join(bash_args, " "));
bash_ast(script).interpret_with(_walker);
return _walker.get_status();
}
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