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Merge pull request #7390 from Radvendii/fix-6383 

check the store for input before failing (hopefully fix #6700)
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Théophane Hufschmitt 2022-12-05 18:04:41 +01:00 committed by GitHub
parent a21d9523b9 e4f9f3bf24
commit bfcf30f0ab
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8
src/libstore/build/derivation-goal.cc
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@ -501,6 +501,14 @@ void DerivationGoal::inputsRealised()
now-known results of dependencies. If so, we become a
stub goal aliasing that resolved derivation goal. */
std::optional attempt = fullDrv.tryResolve(worker.store, inputDrvOutputs);
if (!attempt) {
/* TODO (impure derivations-induced tech debt) (see below):
The above attempt should have found it, but because we manage
inputDrvOutputs statefully, sometimes it gets out of sync with
the real source of truth (store). So we query the store
directly if there's a problem. */
attempt = fullDrv.tryResolve(worker.store);
}
assert(attempt);
Derivation drvResolved { *std::move(attempt) };