parsed-derivations.hh

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#pragma once
 
#include "lix/libutil/json-fwd.hh"
#include "lix/libstore/derivations.hh"
#include "lix/libstore/store-api.hh"
 
namespace nix {
 
class ParsedDerivation
{
    StorePath drvPath;
    BasicDerivation & drv;
    std::unique_ptr<JSON> structuredAttrs;
 
public:
 
    ParsedDerivation(const StorePath & drvPath, BasicDerivation & drv);
 
    ~ParsedDerivation();
 
    const 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(Store & localStore) const;
 
    bool willBuildLocally(Store & localStore) const;
 
    bool substitutesAllowed() const;
 
    bool useUidRange() const;
 
    kj::Promise<Result<std::optional<JSON>>>
    prepareStructuredAttrs(Store & store, const StorePathSet & inputPaths);
};
 
std::string writeStructuredAttrsShell(const JSON & json);
 
}