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#pragma once
#include <string>
#include <string_view>
#include <optional>
namespace nix {
namespace git {
// A line from the output of `git ls-remote --symref`.
//
// These can be of two kinds:
//
// - Symbolic references of the form
//
// ref: {target} {reference}
//
// where {target} is itself a reference and {reference} is optional
//
// - Object references of the form
//
// {target} {reference}
//
// where {target} is a commit id and {reference} is mandatory
struct LsRemoteRefLine {
enum struct Kind {
Symbolic,
Object
};
Kind kind;
std::string target;
std::optional<std::string> reference;
};
std::optional<LsRemoteRefLine> parseLsRemoteLine(std::string_view line);
}
}
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