23 lines
507 B
C++
23 lines
507 B
C++
#pragma once
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#include "cmd/cmd_base.hpp"
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namespace fsh {
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class CmdEcho : public Command {
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protected:
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virtual void register_flags() override {
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ArgFactory& factory = get_factory();
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factory.add_input_rule();
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}
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virtual void run(std::istream& in, std::ostream& out, ArgManager& args) override {
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std::string s;
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std::string o;
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while (std::getline(in, s)) { o += s + "\n"; }
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out << o;
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}
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};
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} |