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Merge remote-tracking branch 'upstream/master' into path-info

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This commit is contained in:
John Ericson 2023-04-07 20:39:04 -04:00
commit fd21f9d76e
211 changed files with 3961 additions and 1506 deletions
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37
src/libstore/store-api.hh
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@ -1,4 +1,5 @@
#pragma once
///@file
#include "nar-info.hh"
#include "realisation.hh"
@ -88,6 +89,7 @@ const uint32_t exportMagic = 0x4558494e;
enum BuildMode { bmNormal, bmRepair, bmCheck };
enum TrustedFlag : bool { NotTrusted = false, Trusted = true };
struct BuildResult;
@ -403,17 +405,17 @@ public:
{ unsupported("queryReferrers"); }
/**
* @return all currently valid derivations that have `path' as an
* @return all currently valid derivations that have `path` as an
* output.
*
* (Note that the result of `queryDeriver()' is the derivation that
* was actually used to produce `path', which may not exist
* (Note that the result of `queryDeriver()` is the derivation that
* was actually used to produce `path`, which may not exist
* anymore.)
*/
virtual StorePathSet queryValidDerivers(const StorePath & path) { return {}; };
/**
* Query the outputs of the derivation denoted by `path'.
* Query the outputs of the derivation denoted by `path`.
*/
virtual StorePathSet queryDerivationOutputs(const StorePath & path);
@ -449,7 +451,7 @@ public:
* resulting ‘infos’ map.
*/
virtual void querySubstitutablePathInfos(const StorePathCAMap & paths,
SubstitutablePathInfos & infos) { return; };
SubstitutablePathInfos & infos);
/**
* Import a path into the store.
@ -505,7 +507,7 @@ public:
/**
* Like addToStore(), but the contents of the path are contained
* in `dump', which is either a NAR serialisation (if recursive ==
* in `dump`, which is either a NAR serialisation (if recursive ==
* true) or simply the contents of a regular file (if recursive ==
* false).
* `dump` may be drained
@ -626,8 +628,8 @@ public:
/**
* @return a string representing information about the path that
* can be loaded into the database using `nix-store --load-db' or
* `nix-store --register-validity'.
* can be loaded into the database using `nix-store --load-db` or
* `nix-store --register-validity`.
*/
std::string makeValidityRegistration(const StorePathSet & paths,
bool showDerivers, bool showHash);
@ -707,12 +709,12 @@ public:
/**
* @param [out] out Place in here the set of all store paths in the
* file system closure of `storePath'; that is, all paths than can
* be directly or indirectly reached from it. `out' is not cleared.
* file system closure of `storePath`; that is, all paths than can
* be directly or indirectly reached from it. `out` is not cleared.
*
* @param flipDirection If true, the set of paths that can reach
* `storePath' is returned; that is, the closures under the
* `referrers' relation instead of the `references' relation is
* `storePath` is returned; that is, the closures under the
* `referrers` relation instead of the `references` relation is
* returned.
*/
virtual void computeFSClosure(const StorePathSet & paths,
@ -808,6 +810,17 @@ public:
return 0;
};
/**
* @return/ whether store trusts *us*.
*
* `std::nullopt` means we do not know.
*
* @note This is the opposite of the StoreConfig::isTrusted
* store setting. That is about whether *we* trust the store.
*/
virtual std::optional<TrustedFlag> isTrustedClient() = 0;
virtual Path toRealPath(const Path & storePath)
{
return storePath;