mirror of
https://git.in.rschanz.org/ryan77627/guix.git
synced 2024-11-07 15:36:20 -05:00
c7589cce8d
* nix/libstore/globals.cc (Settings::loadConfFile, Settings::unpack): Remove. * nix/libstore/globals.hh: Adjust accordingly. * nix/libstore/misc.cc (queryMissing): Remove. * nix/libstore/misc.hh: Adjust accordingly. * nix/libstore/store-api.cc (followLinksToStore) (followLinksToStorePath, computeStorePathForHash): Remove. * nix/libstore/store-api.hh: Adjust accordingly.
33 lines
1 KiB
C++
33 lines
1 KiB
C++
#pragma once
|
|
|
|
#include "derivations.hh"
|
|
|
|
|
|
namespace nix {
|
|
|
|
|
|
/* Read a derivation, after ensuring its existence through
|
|
ensurePath(). */
|
|
Derivation derivationFromPath(StoreAPI & store, const Path & drvPath);
|
|
|
|
/* Place in `paths' 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. `paths' is not cleared. If
|
|
`flipDirection' is 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
|
|
returned. */
|
|
void computeFSClosure(StoreAPI & store, const Path & path,
|
|
PathSet & paths, bool flipDirection = false,
|
|
bool includeOutputs = false, bool includeDerivers = false);
|
|
|
|
/* Return the path corresponding to the output identifier `id' in the
|
|
given derivation. */
|
|
Path findOutput(const Derivation & drv, string id);
|
|
|
|
bool willBuildLocally(const Derivation & drv);
|
|
|
|
bool substitutesAllowed(const Derivation & drv);
|
|
|
|
|
|
}
|