diff options
Diffstat (limited to 'src/libstore/misc.cc')
| -rw-r--r-- | src/libstore/misc.cc | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/src/libstore/misc.cc b/src/libstore/misc.cc index 6409874ff..fb985c97b 100644 --- a/src/libstore/misc.cc +++ b/src/libstore/misc.cc @@ -87,7 +87,7 @@ std::optional<ContentAddress> getDerivationCA(const BasicDerivation & drv) { auto out = drv.outputs.find("out"); if (out != drv.outputs.end()) { - if (auto v = std::get_if<DerivationOutputCAFixed>(&out->second.output)) + if (const auto * v = std::get_if<DerivationOutput::CAFixed>(&out->second.raw())) return v->hash; } return std::nullopt; @@ -277,15 +277,20 @@ std::map<DrvOutput, StorePath> drvOutputReferences( { std::set<Realisation> inputRealisations; - for (const auto& [inputDrv, outputNames] : drv.inputDrvs) { - auto outputHashes = + for (const auto & [inputDrv, outputNames] : drv.inputDrvs) { + const auto outputHashes = staticOutputHashes(store, store.readDerivation(inputDrv)); - for (const auto& outputName : outputNames) { + for (const auto & outputName : outputNames) { + auto outputHash = get(outputHashes, outputName); + if (!outputHash) + throw Error( + "output '%s' of derivation '%s' isn't realised", outputName, + store.printStorePath(inputDrv)); auto thisRealisation = store.queryRealisation( - DrvOutput{outputHashes.at(outputName), outputName}); + DrvOutput{*outputHash, outputName}); if (!thisRealisation) throw Error( - "output '%s' of derivation '%s' isn’t built", outputName, + "output '%s' of derivation '%s' isn't built", outputName, store.printStorePath(inputDrv)); inputRealisations.insert(*thisRealisation); } @@ -295,4 +300,5 @@ std::map<DrvOutput, StorePath> drvOutputReferences( return drvOutputReferences(Realisation::closure(store, inputRealisations), info->references); } + } |