print-options.hh

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#pragma once
#include <limits>
 
namespace nix {
 
enum class ErrorPrintBehavior {
    Print,
    Throw,
    ThrowTopLevel,
};
 
struct PrintOptions
{
    bool ansiColors = false;
 
    bool force = false;
 
    bool derivationPaths = false;
 
    bool trackRepeated = true;
 
    size_t maxDepth = std::numeric_limits<size_t>::max();
 
    size_t maxAttrs = std::numeric_limits<size_t>::max();
 
    size_t maxListItems = std::numeric_limits<size_t>::max();
 
    size_t maxStringLength = std::numeric_limits<size_t>::max();
 
    size_t prettyIndent = 0;
 
    ErrorPrintBehavior errors = ErrorPrintBehavior::Print;
 
    inline bool shouldPrettyPrint()
    {
        return prettyIndent > 0;
    }
};
 
static PrintOptions errorPrintOptions = PrintOptions {
    .ansiColors = true,
    .maxDepth = 10,
    .maxAttrs = 10,
    .maxListItems = 10,
    .maxStringLength = 1024,
};
 
}