path: root/third_party/nix/src/libexpr/names.hh

#pragma once

#include <memory>
#include <regex>
#include "types.hh"

namespace nix {

struct DrvName {
  string fullName;
  string name;
  string version;
  unsigned int hits;

  DrvName();
  DrvName(const string& s);
  bool matches(DrvName& n);

 private:
  std::unique_ptr<std::regex> regex;
};

typedef list<DrvName> DrvNames;

string nextComponent(string::const_iterator& p,
                     const string::const_iterator end);
int compareVersions(const string& v1, const string& v2);
DrvNames drvNamesFromArgs(const Strings& opArgs);

}  // namespace nix