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Revert "Adapt scheduler to work with dynamic derivations"

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This reverts commit 5e3986f59c. This
un-implements RFC 92 but fixes the critical bug #9052 which many people
are hitting. This is a decent stop-gap until a minimal reproduction of
that bug is found and a proper fix can be made.

Mostly fixed #9052, but I would like to leave that issue open until we
have a regression test, so I can then properly fix the bug (unbreaking
RFC 92) later.
This commit is contained in:
John Ericson 2023-10-01 23:29:45 -04:00
parent ea2f74cbe1
commit 8440afbed7
12 changed files with 55 additions and 409 deletions
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11
src/libstore/build/entry-points.cc
View file

@ -1,6 +1,5 @@
#include "worker.hh"
#include "substitution-goal.hh"
#include "create-derivation-and-realise-goal.hh"
#include "derivation-goal.hh"
#include "local-store.hh"
@ -16,7 +15,7 @@ void Store::buildPaths(const std::vector<DerivedPath> & reqs, BuildMode buildMod
worker.run(goals);
StringSet failed;
StorePathSet failed;
std::optional<Error> ex;
for (auto & i : goals) {
if (i->ex) {
@ -26,10 +25,10 @@ void Store::buildPaths(const std::vector<DerivedPath> & reqs, BuildMode buildMod
ex = std::move(i->ex);
}
if (i->exitCode != Goal::ecSuccess) {
if (auto i2 = dynamic_cast<CreateDerivationAndRealiseGoal *>(i.get()))
failed.insert(i2->drvReq->to_string(*this));
if (auto i2 = dynamic_cast<DerivationGoal *>(i.get()))
failed.insert(i2->drvPath);
else if (auto i2 = dynamic_cast<PathSubstitutionGoal *>(i.get()))
failed.insert(printStorePath(i2->storePath));
failed.insert(i2->storePath);
}
}
@ -38,7 +37,7 @@ void Store::buildPaths(const std::vector<DerivedPath> & reqs, BuildMode buildMod
throw std::move(*ex);
} else if (!failed.empty()) {
if (ex) logError(ex->info());
throw Error(worker.failingExitStatus(), "build of %s failed", concatStringsSep(", ", quoteStrings(failed)));
throw Error(worker.failingExitStatus(), "build of %s failed", showPaths(failed));
}
}