SubshellSubstitution.h

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/*
 * Copyright (C) 2025 Andrew S. Rightenburg
 * Bash++: Bash with classes
 * SPDX-License-Identifier: GPL-3.0-or-later
 */
 
#pragma once
 
#include <AST/ASTNode.h>
 
namespace AST {
 
class SubshellSubstitution : public ASTNode {
    protected:
        bool is_cat_replacement = false;
    public:
        constexpr SubshellSubstitution() : ASTNode(AST::NodeType::SubshellSubstitution) {}
 
        void setIsCatReplacement(bool value) {
            is_cat_replacement = value;
        }
        bool isCatReplacement() const {
            return is_cat_replacement;
        }
 
        std::ostream& prettyPrint(std::ostream& os, size_t indentation_level = 0) const override {
            std::string indent(indentation_level * PRETTYPRINT_INDENTATION_AMOUNT, ' ');
            os << indent << "(SubshellSubstitution ";
            if (is_cat_replacement) os << "[cat replacement] ";
            os << "$(";
            for (const auto& child : children) {
                os << std::endl;
                child->prettyPrint(os, indentation_level + 1);
            }
            os << "))" << std::flush;
            return os;
        }
};
 
} // namespace AST