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Fix build with latest Nix

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Recently a few internal APIs have changed[1]. The `outputPaths` function
has been removed and a lot of data structures are modeled with
`std::optional` which broke compilation.

This patch updates the code in `hydra-queue-runner` accordingly to make
sure that Hydra compiles again.

[1] https://github.com/NixOS/nix/pull/3883
This commit is contained in:
Maximilian Bosch
2020-09-26 23:37:39 +02:00
parent 2394140843
commit 9cc76f6d69
6 changed files with 59 additions and 45 deletions
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50
src/hydra-queue-runner/queue-monitor.cc
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@ -176,13 +176,15 @@ bool State::getQueuedBuilds(Connection & conn,
if (!res[0].is_null()) propagatedFrom = res[0].as<BuildID>();
if (!propagatedFrom) {
for (auto & output : ex.step->drv->outputPaths(*localStore)) {
auto res = txn.exec_params
("select max(s.build) from BuildSteps s join BuildStepOutputs o on s.build = o.build where path = $1 and startTime != 0 and stopTime != 0 and status = 1",
localStore->printStorePath(output));
if (!res[0][0].is_null()) {
propagatedFrom = res[0][0].as<BuildID>();
break;
for (auto & i : ex.step->drv->outputsAndOptPaths(*localStore)) {
if (i.second.second) {
auto res = txn.exec_params
("select max(s.build) from BuildSteps s join BuildStepOutputs o on s.build = o.build where path = $1 and startTime != 0 and stopTime != 0 and status = 1",
localStore->printStorePath(*i.second.second));
if (!res[0][0].is_null()) {
propagatedFrom = res[0][0].as<BuildID>();
break;
}
}
}
}
@ -221,8 +223,9 @@ bool State::getQueuedBuilds(Connection & conn,
auto drv = localStore->readDerivation(build->drvPath);
BuildOutput res = getBuildOutputCached(conn, destStore, drv);
for (auto & path : drv.outputPaths(*localStore))
addRoot(path);
for (auto & i : drv.outputsAndOptPaths(*localStore))
if (i.second.second)
addRoot(*i.second.second);
{
auto mc = startDbUpdate();
@ -453,10 +456,9 @@ Step::ptr State::createStep(ref<Store> destStore,
/* Are all outputs valid? */
bool valid = true;
auto outputs = step->drv->outputPaths(*localStore);
DerivationOutputs missing;
for (auto & i : step->drv->outputs)
if (!destStore->isValidPath(i.second.path(*localStore, step->drv->name))) {
if (!destStore->isValidPath(*i.second.path(*localStore, step->drv->name, i.first))) {
valid = false;
missing.insert_or_assign(i.first, i.second);
}
@ -467,12 +469,12 @@ Step::ptr State::createStep(ref<Store> destStore,
size_t avail = 0;
for (auto & i : missing) {
auto path = i.second.path(*localStore, step->drv->name);
if (/* localStore != destStore && */ localStore->isValidPath(path))
auto path = i.second.path(*localStore, step->drv->name, i.first);
if (/* localStore != destStore && */ localStore->isValidPath(*path))
avail++;
else if (useSubstitutes) {
SubstitutablePathInfos infos;
localStore->querySubstitutablePathInfos({{path, {}}}, infos);
localStore->querySubstitutablePathInfos({{*path, {}}}, infos);
if (infos.size() == 1)
avail++;
}
@ -481,37 +483,37 @@ Step::ptr State::createStep(ref<Store> destStore,
if (missing.size() == avail) {
valid = true;
for (auto & i : missing) {
auto path = i.second.path(*localStore, step->drv->name);
auto path = i.second.path(*localStore, step->drv->name, i.first);
try {
time_t startTime = time(0);
if (localStore->isValidPath(path))
if (localStore->isValidPath(*path))
printInfo("copying output ‘%1%’ of ‘%2%’ from local store",
localStore->printStorePath(path),
localStore->printStorePath(*path),
localStore->printStorePath(drvPath));
else {
printInfo("substituting output ‘%1%’ of ‘%2%’",
localStore->printStorePath(path),
localStore->printStorePath(*path),
localStore->printStorePath(drvPath));
localStore->ensurePath(path);
localStore->ensurePath(*path);
// FIXME: should copy directly from substituter to destStore.
}
copyClosure(ref<Store>(localStore), destStore, {path});
copyClosure(ref<Store>(localStore), destStore, {*path});
time_t stopTime = time(0);
{
auto mc = startDbUpdate();
pqxx::work txn(conn);
createSubstitutionStep(txn, startTime, stopTime, build, drvPath, "out", path);
createSubstitutionStep(txn, startTime, stopTime, build, drvPath, "out", *path);
txn.commit();
}
} catch (Error & e) {
printError("while copying/substituting output ‘%s’ of ‘%s’: %s",
localStore->printStorePath(path),
localStore->printStorePath(*path),
localStore->printStorePath(drvPath),
e.what());
valid = false;
@ -617,12 +619,12 @@ BuildOutput State::getBuildOutputCached(Connection & conn, nix::ref<nix::Store>
{
pqxx::work txn(conn);
for (auto & output : drv.outputPaths(*localStore)) {
for (auto & [name, output] : drv.outputsAndOptPaths(*localStore)) {
auto r = txn.exec_params
("select id, buildStatus, releaseName, closureSize, size from Builds b "
"join BuildOutputs o on b.id = o.build "
"where finished = 1 and (buildStatus = 0 or buildStatus = 6) and path = $1",
localStore->printStorePath(output));
localStore->printStorePath(*output.second));
if (r.empty()) continue;
BuildID id = r[0][0].as<BuildID>();