CastsIntrospectionCommand.h

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#pragma once
 
#include <ast/Arg.h>
#include <ast/Command.h>
#include <environment/Environment.h>
#include <alib/list>
#include <alib/tuple>
 
namespace cli {
 
class CastsIntrospectionCommand : public Command {
    std::unique_ptr < cli::Arg > m_param;
    bool m_from;
    bool m_to;
 
    static void printTypes ( const ext::list < ext::pair < std::string, bool > > & types );
 
    static void printCasts ( const ext::list < ext::tuple < std::string, std::string, bool > > & casts );
 
public:
    CastsIntrospectionCommand (std::unique_ptr < cli::Arg > param, bool from, bool to ) : m_param ( std::move ( param ) ), m_from ( from ), m_to ( to ) {
    }
 
    CommandResult run ( Environment & environment ) const override;
};
 
} /* namespace cli */