max/nix-super
1
0
Fork 0
mirror of https://github.com/privatevoid-net/nix-super.git synced 2024-11-23 06:26:15 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

Clean up toDerivedPaths() logic

Browse source
This commit is contained in:
Eelco Dolstra 2023-01-10 15:08:46 +01:00
parent 1123c42f90
commit 7f1af270dd
1 changed files with 9 additions and 16 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

25
src/libcmd/installables.cc
View file

@ -478,11 +478,9 @@ struct InstallableAttrPath : InstallableValue
DrvInfos drvInfos;
getDerivations(*state, *v, "", autoArgs, drvInfos, false);
DerivedPathsWithInfo res;
// Backward compatibility hack: group results by drvPath. This
// helps keep .all output together.
std::map<StorePath, size_t> byDrvPath;
std::map<StorePath, DerivedPath::Built> byDrvPath;
for (auto & drvInfo : drvInfos) {
auto drvPath = drvInfo.queryDrvPath();
@ -497,21 +495,16 @@ struct InstallableAttrPath : InstallableValue
for (auto & output : drvInfo.queryOutputs(false, std::get_if<DefaultOutputs>(&outputsSpec)))
outputsToInstall.insert(output.first);
auto i = byDrvPath.find(*drvPath);
if (i == byDrvPath.end()) {
byDrvPath[*drvPath] = res.size();
res.push_back({
.path = DerivedPath::Built {
.drvPath = std::move(*drvPath),
.outputs = std::move(outputsToInstall),
}
});
} else {
for (auto & output : outputsToInstall)
std::get<DerivedPath::Built>(res[i->second].path).outputs.insert(output);
}
auto derivedPath = byDrvPath.emplace(*drvPath, DerivedPath::Built { .drvPath = *drvPath }).first;
for (auto & output : outputsToInstall)
derivedPath->second.outputs.insert(output);
}
DerivedPathsWithInfo res;
for (auto & [_, info] : byDrvPath)
res.push_back({ .path = { info } });
return res;
}
};