terminal.hh

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#pragma once
 
#include <limits>
#include <string>
 
namespace nix {
 
enum class StandardOutputStream {
    Stdout = 1,
    Stderr = 2,
};

bool isOutputARealTerminal(StandardOutputStream fileno);

bool shouldANSI(StandardOutputStream fileno = StandardOutputStream::Stderr);

std::string filterANSIEscapes(std::string_view s,
    bool filterAll = false,
    unsigned int width = std::numeric_limits<unsigned int>::max(),
    bool eatTabs = true);

void updateWindowSize();

std::pair<unsigned short, unsigned short> getWindowSize();
 
}