lix/src/libstore/parsed-derivations.hh
2019-10-21 22:11:21 +02:00

40 lines
802 B
C++

#include "derivations.hh"
#include <nlohmann/json_fwd.hpp>
namespace nix {
class ParsedDerivation
{
Path drvPath;
BasicDerivation & drv;
std::unique_ptr<nlohmann::json> structuredAttrs;
public:
ParsedDerivation(const Path & drvPath, BasicDerivation & drv);
~ParsedDerivation();
const nlohmann::json * getStructuredAttrs() const
{
return structuredAttrs.get();
}
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;
};
}