mirror of
https://github.com/privatevoid-net/nix-super.git
synced 2024-09-21 08:58:04 +03:00
e69cfdebb0
In addition to being some ugly template trickery, it was also totally useless as it was used in only one place where I could replace it by just a few extra characters
74 lines
1.6 KiB
C++
74 lines
1.6 KiB
C++
#pragma once
|
|
|
|
#include "path.hh"
|
|
#include <nlohmann/json_fwd.hpp>
|
|
#include "comparator.hh"
|
|
|
|
namespace nix {
|
|
|
|
struct DrvOutput {
|
|
// The hash modulo of the derivation
|
|
Hash drvHash;
|
|
std::string outputName;
|
|
|
|
std::string to_string() const;
|
|
|
|
std::string strHash() const
|
|
{ return drvHash.to_string(Base16, true); }
|
|
|
|
static DrvOutput parse(const std::string &);
|
|
|
|
GENERATE_CMP(DrvOutput, me->drvHash, me->outputName);
|
|
};
|
|
|
|
struct Realisation {
|
|
DrvOutput id;
|
|
StorePath outPath;
|
|
|
|
nlohmann::json toJSON() const;
|
|
static Realisation fromJSON(const nlohmann::json& json, const std::string& whence);
|
|
|
|
StorePath getPath() const { return outPath; }
|
|
|
|
GENERATE_CMP(Realisation, me->id, me->outPath);
|
|
};
|
|
|
|
struct OpaquePath {
|
|
StorePath path;
|
|
|
|
StorePath getPath() const { return path; }
|
|
|
|
GENERATE_CMP(OpaquePath, me->path);
|
|
};
|
|
|
|
|
|
/**
|
|
* A store path with all the history of how it went into the store
|
|
*/
|
|
struct RealisedPath {
|
|
/*
|
|
* A path is either the result of the realisation of a derivation or
|
|
* an opaque blob that has been directly added to the store
|
|
*/
|
|
using Raw = std::variant<Realisation, OpaquePath>;
|
|
Raw raw;
|
|
|
|
using Set = std::set<RealisedPath>;
|
|
|
|
RealisedPath(StorePath path) : raw(OpaquePath{path}) {}
|
|
RealisedPath(Realisation r) : raw(r) {}
|
|
|
|
/**
|
|
* Get the raw store path associated to this
|
|
*/
|
|
StorePath path() const;
|
|
|
|
void closure(Store& store, Set& ret) const;
|
|
static void closure(Store& store, const Set& startPaths, Set& ret);
|
|
Set closure(Store& store) const;
|
|
|
|
GENERATE_CMP(RealisedPath, me->raw);
|
|
};
|
|
|
|
}
|