wroclaw-git-backups/nix
1
0
Fork 0
mirror of https://github.com/NixOS/nix synced 2025-06-27 08:31:16 +02:00
Code Activity

Merge remote-tracking branch 'upstream/master' into single-ca-drv-build

Browse source
This commit is contained in:
John Ericson 2020-08-28 19:59:14 +00:00
commit 8017fe7487
19 changed files with 261 additions and 120 deletions
Download patch file Download diff file Expand all files Collapse all files

22
src/libstore/store-api.cc
View file

@ -1,11 +1,11 @@
#include "crypto.hh"
#include "fs-accessor.hh"
#include "globals.hh"
#include "store-api.hh"
#include "util.hh"
#include "nar-info-disk-cache.hh"
#include "thread-pool.hh"
#include "json.hh"
#include "derivations.hh"
#include "url.hh"
#include "archive.hh"
@ -990,6 +990,26 @@ Strings ValidPathInfo::shortRefs() const
}
Derivation Store::derivationFromPath(const StorePath & drvPath)
{
ensurePath(drvPath);
return readDerivation(drvPath);
}
Derivation Store::readDerivation(const StorePath & drvPath)
{
auto accessor = getFSAccessor();
try {
return parseDerivation(*this,
accessor->readFile(printStorePath(drvPath)),
Derivation::nameFromPath(drvPath));
} catch (FormatError & e) {
throw Error("error parsing derivation '%s': %s", printStorePath(drvPath), e.msg());
}
}
}