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/* vim: set sw=4 sts=4 et foldmethod=syntax : */
/*
* Copyright (c) 2010, 2011 Ciaran McCreesh
*
* This file is part of the Paludis package manager. Paludis is free software;
* you can redistribute it and/or modify it under the terms of the GNU General
* Public License version 2, as published by the Free Software Foundation.
*
* Paludis 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
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "script_command.hh"
#include "exceptions.hh"
#include <paludis/args/args.hh>
#include <paludis/args/do_help.hh>
#include <paludis/args/escape.hh>
#include <paludis/util/pimp-impl.hh>
#include <paludis/util/system.hh>
#include <paludis/util/stringify.hh>
#include <paludis/util/process.hh>
#include <paludis/util/fs_path.hh>
#include <iostream>
#include <cstdlib>
#include "command_command_line.hh"
using namespace paludis;
using namespace cave;
using std::cout;
using std::endl;
namespace paludis
{
template <>
struct Imp<ScriptCommand>
{
const FSPath executable;
Imp(const FSPath & e) :
executable(e)
{
}
};
}
ScriptCommand::ScriptCommand(const std::string &, const FSPath & e) :
_imp(e)
{
}
ScriptCommand::~ScriptCommand()
{
}
int
ScriptCommand::run(
const std::shared_ptr<Environment> &,
const std::shared_ptr<const Sequence<std::string > > & args
)
{
std::string arg_str;
for (Sequence<std::string>::ConstIterator n(args->begin()), n_end(args->end()) ;
n != n_end ; ++n)
arg_str = arg_str + " " + args::escape(*n);
Process process((ProcessCommand(stringify(_imp->executable) + arg_str)));
int retcode(process.run().wait());
_exit(retcode);
throw InternalError(PALUDIS_HERE, "become_command failed");
}
std::shared_ptr<args::ArgsHandler>
ScriptCommand::make_doc_cmdline()
{
throw InternalError(PALUDIS_HERE, "no script cmdline");
}
CommandImportance
ScriptCommand::importance() const
{
return ci_supplemental;
}
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