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* Implement RemoteStore::queryDerivationOutputs().

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This commit is contained in:
Eelco Dolstra 2010-02-25 15:52:22 +00:00
parent af565c348a
commit e42401ee7b
3 changed files with 10 additions and 3 deletions
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6
src/libstore/remote-store.cc
View file

@ -296,7 +296,11 @@ Path RemoteStore::queryDeriver(const Path & path)
PathSet RemoteStore::queryDerivationOutputs(const Path & path)
{
throw Error("not yet implemented");
openConnection();
writeInt(wopQueryDerivationOutputs, to);
writeString(path, to);
processStderr();
return readStorePaths(from);
}

1
src/libstore/worker-protocol.hh
View file

@ -34,6 +34,7 @@ typedef enum {
wopSetOptions = 19,
wopCollectGarbage = 20,
wopQuerySubstitutablePathInfo = 21,
wopQueryDerivationOutputs = 22,
} WorkerOp;

6
src/nix-worker/nix-worker.cc
View file

@ -313,14 +313,16 @@ static void performOp(unsigned int clientVersion,
}
case wopQueryReferences:
case wopQueryReferrers: {
case wopQueryReferrers:
case wopQueryDerivationOutputs: {
Path path = readStorePath(from);
startWork();
PathSet paths;
if (op == wopQueryReferences)
store->queryReferences(path, paths);
else
else if (op == wopQueryReferrers)
store->queryReferrers(path, paths);
else paths = store->queryDerivationOutputs(path);
stopWork();
writeStringSet(paths, to);
break;