mirror of
https://github.com/NixOS/nix.git
synced 2025-11-10 04:26:01 +01:00
84e2963f8e
This will facilitate breaking up Nix into multiple packages for each component with Meson.
48 lines
1.3 KiB
C++
48 lines
1.3 KiB
C++
#pragma once
|
|
///@file
|
|
|
|
#include "path.hh"
|
|
#include "derived-path.hh"
|
|
|
|
namespace nix {
|
|
|
|
struct StoreDirConfig;
|
|
|
|
/**
|
|
* This is a deprecated old type just for use by the old CLI, and older
|
|
* versions of the RPC protocols. In new code don't use it; you want
|
|
* `DerivedPath` instead.
|
|
*
|
|
* `DerivedPath` is better because it handles more cases, and does so more
|
|
* explicitly without devious punning tricks.
|
|
*/
|
|
struct StorePathWithOutputs
|
|
{
|
|
StorePath path;
|
|
std::set<std::string> outputs;
|
|
|
|
std::string to_string(const StoreDirConfig & store) const;
|
|
|
|
DerivedPath toDerivedPath() const;
|
|
|
|
typedef std::variant<StorePathWithOutputs, StorePath, std::monostate> ParseResult;
|
|
|
|
static StorePathWithOutputs::ParseResult tryFromDerivedPath(const DerivedPath &);
|
|
};
|
|
|
|
std::vector<DerivedPath> toDerivedPaths(const std::vector<StorePathWithOutputs>);
|
|
|
|
std::pair<std::string_view, StringSet> parsePathWithOutputs(std::string_view s);
|
|
|
|
/**
|
|
* Split a string specifying a derivation and a set of outputs
|
|
* (/nix/store/hash-foo!out1,out2,...) into the derivation path
|
|
* and the outputs.
|
|
*/
|
|
StorePathWithOutputs parsePathWithOutputs(const StoreDirConfig & store, std::string_view pathWithOutputs);
|
|
|
|
class Store;
|
|
|
|
StorePathWithOutputs followLinksToStorePathWithOutputs(const Store & store, std::string_view pathWithOutputs);
|
|
|
|
}
|