third_party/nix/src/libstore/parsed-derivations.hh


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#include <nlohmann/json.hpp>
#include "derivations.hh"

namespace nix {

class ParsedDerivation {
  Path drvPath;
  BasicDerivation& drv;
  std::optional<nlohmann::json> structuredAttrs;

 public:
  ParsedDerivation(const Path& drvPath, BasicDerivation& drv);

  const std::optional<nlohmann::json>& getStructuredAttrs() const {
    return structuredAttrs;
  }

  std::optional<std::string> getStringAttr(const std::string& name) const;

  bool getBoolAttr(const std::string& name, bool def = false) const;

  std::optional<Strings> getStringsAttr(const std::string& name) const;

  StringSet getRequiredSystemFeatures() const;

  bool canBuildLocally() const;

  bool willBuildLocally() const;

  bool substitutesAllowed() const;
};

}  // namespace nix