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Add a way to get all the outputs of a derivation with their label

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Generalize `queryDerivationOutputNames` and `queryDerivationOutputs` by
adding a `queryDerivationOutputMap` that returns the map
`outputName=>outputPath`

(not that this is not equivalent to merging the results of
`queryDerivationOutputs` and `queryDerivationOutputNames` as sets don't
preserve the order, so we would end up with an incorrect mapping).

squash! Add a way to get all the outputs of a derivation with their label

Rename StorePathMap to OutputPathMap
This commit is contained in:
regnat 2020-06-10 11:20:52 +02:00
parent 3c50e84387
commit d38f860c3e
10 changed files with 78 additions and 11 deletions
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9
src/libstore/daemon.cc
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@ -347,6 +347,15 @@ static void performOp(TunnelLogger * logger, ref<Store> store,
break;
}
case wopQueryDerivationOutputMap: {
auto path = store->parseStorePath(readString(from));
logger->startWork();
OutputPathMap outputs = store->queryDerivationOutputMap(path);
logger->stopWork();
writeOutputPathMap(*store, to, outputs);
break;
}
case wopQueryDeriver: {
auto path = store->parseStorePath(readString(from));
logger->startWork();