nordic-dev.net/nix
nordic-dev.net/nix
2
0
Fork 0
mirror of https://github.com/NixOS/nix.git synced 2024-11-23 07:12:27 +00:00
Code Issues Packages Projects Releases Wiki Activity

Don't anticipate multiple CA outputs for now

Browse Source
This commit is contained in:
John Ericson 2020-06-03 18:53:04 +00:00
parent 3a9e4c3262
commit 74b251b2f3
1 changed files with 14 additions and 22 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

36
src/libstore/local-store.cc
View File

@ -552,29 +552,21 @@ void LocalStore::checkDerivationOutputs(const StorePath & drvPath, const Derivat
};
// Don't need the answer, but do this anyways to assert is proper
// combination. The code below is more general and naturally allows
// combinations that are currently prohibited.
drv.type();
if (derivationIsFixed(drv.type())) {
DerivationOutputs::const_iterator out = drv.outputs.find("out");
if (out == drv.outputs.end())
throw Error("derivation '%s' does not have an output named 'out'", printStorePath(drvPath));
std::optional<Hash> h;
for (auto & i : drv.outputs) {
if (i.second.hashAlgo == "") {
if (!h) {
// somewhat expensive so we do lazily
h = hashDerivationModulo(*this, drv, true);
}
StorePath path = makeOutputPath(i.first, *h, drvName);
check(path, i.second.path, i.first);
} else {
if (i.second.hash == "") {
throw Error("Fixed output derivation needs hash");
}
FileIngestionMethod recursive; Hash h;
i.second.parseHashInfo(recursive, h);
StorePath path = makeFixedOutputPath(recursive, h, drvName);
check(path, i.second.path, i.first);
}
FileIngestionMethod method; Hash h;
out->second.parseHashInfo(method, h);
check(makeFixedOutputPath(method, h, drvName), out->second.path, "out");
}
else {
Hash h = hashDerivationModulo(*this, drv, true);
for (auto & i : drv.outputs)
check(makeOutputPath(i.first, h, drvName), i.second.path, i.first);
}
}