41 lines
849 B
C++
41 lines
849 B
C++
#pragma once
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#include <array>
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#include <string>
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#include <sstream>
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#include <unordered_map>
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#include <memory>
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#include "ast/ast.hpp"
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#include "cmd/arg.hpp"
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namespace fsh{
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class Command {
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using FlagNode = std::optional<std::string>&;
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using ArgNodes = std::vector<std::shared_ptr<CommandArgumentNode > >;
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public:
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void execute(FlagNode flag, ArgNodes& vec, std::istream& in, std::ostream& out);
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template <typename T>
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static std::unique_ptr<Command> register_cmd() {
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std::unique_ptr<Command> cmd = std::make_unique<T>();
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cmd->register_flags();
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return cmd;
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}
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protected:
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virtual void register_flags() {};
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virtual void run(std::istream& in, std::ostream& out, ArgManager& args) {};
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ArgFactory& get_factory() {return arg_factory;}
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private:
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ArgFactory arg_factory;
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};
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} |