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Merge pull request #7409 from tweag/fix-6383

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check the store for input before failing (hopefully fix #6383)
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Théophane Hufschmitt 2022-12-09 06:33:30 +01:00 committed by GitHub
commit 2affb19c92
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 21 additions and 9 deletions
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30
src/libstore/build/derivation-goal.cc
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@ -1003,22 +1003,34 @@ void DerivationGoal::resolvedFinished()
throw Error(
"derivation '%s' doesn't have expected output '%s' (derivation-goal.cc/resolvedFinished,resolve)",
worker.store.printStorePath(drvPath), wantedOutput);
auto realisation = get(resolvedResult.builtOutputs, DrvOutput { *resolvedHash, wantedOutput });
if (!realisation)
throw Error(
"derivation '%s' doesn't have expected output '%s' (derivation-goal.cc/resolvedFinished,realisation)",
worker.store.printStorePath(resolvedDrvGoal->drvPath), wantedOutput);
auto realisation = [&]{
auto take1 = get(resolvedResult.builtOutputs, DrvOutput { *resolvedHash, wantedOutput });
if (take1) return *take1;
/* The above `get` should work. But sateful tracking of
outputs in resolvedResult, this can get out of sync with the
store, which is our actual source of truth. For now we just
check the store directly if it fails. */
auto take2 = worker.evalStore.queryRealisation(DrvOutput { *resolvedHash, wantedOutput });
if (take2) return *take2;
throw Error(
"derivation '%s' doesn't have expected output '%s' (derivation-goal.cc/resolvedFinished,realisation)",
worker.store.printStorePath(resolvedDrvGoal->drvPath), wantedOutput);
}();
if (drv->type().isPure()) {
auto newRealisation = *realisation;
auto newRealisation = realisation;
newRealisation.id = DrvOutput { initialOutput->outputHash, wantedOutput };
newRealisation.signatures.clear();
if (!drv->type().isFixed())
newRealisation.dependentRealisations = drvOutputReferences(worker.store, *drv, realisation->outPath);
newRealisation.dependentRealisations = drvOutputReferences(worker.store, *drv, realisation.outPath);
signRealisation(newRealisation);
worker.store.registerDrvOutput(newRealisation);
}
outputPaths.insert(realisation->outPath);
builtOutputs.emplace(realisation->id, *realisation);
outputPaths.insert(realisation.outPath);
builtOutputs.emplace(realisation.id, realisation);
}
runPostBuildHook(