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/***********************************************/
/**
* @file conditionCommand.h
*
* @brief Execute command and check success.
*
* @author Torsten Mayer-Guerr
* @date 2018-08-18
*
*/
/***********************************************/
#ifndef __GROOPS_CONDITIONCOMMAND__
#define __GROOPS_CONDITIONCOMMAND__
// Latex documentation
#ifdef DOCSTRING_Condition
static const char *docstringConditionCommand = R"(
\subsection{Command}
Execute command and check success.
)";
#endif
/***********************************************/
#include "base/import.h"
#include "parallel/parallel.h"
#include "inputOutput/system.h"
#include "classes/condition/condition.h"
/***** CLASS ***********************************/
/** @brief Execute command and check success.
* @ingroup conditionGroup
* @see Condition */
class ConditionCommand : public Condition
{
FileName command;
Bool silently;
public:
ConditionCommand(Config &config);
Bool condition(const VariableList &varList) const;
};
/***********************************************/
/***** Inlines *********************************/
/***********************************************/
inline ConditionCommand::ConditionCommand(Config &config)
{
try
{
readConfig(config, "command", command, Config::MUSTSET, "", "");
readConfig(config, "silently", silently, Config::DEFAULT, "0", "without showing the output.");
if(isCreateSchema(config)) return;
}
catch(std::exception &e)
{
GROOPS_RETHROW(e)
}
}
/***********************************************/
inline Bool ConditionCommand::condition(const VariableList &varList) const
{
try
{
std::vector<std::string> outputs;
Bool result = System::exec(command(varList), outputs);
if(!silently)
for(const auto &output : outputs)
logInfo<<output<<Log::endl;
return result;
}
catch(std::exception &e)
{
GROOPS_RETHROW(e)
}
}
/***********************************************/
#endif
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