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nix build: Create result symlinks

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This commit is contained in:
Eelco Dolstra 2017-09-06 16:03:22 +02:00
parent 1277aab219
commit df4342bc17
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GPG key ID: 8170B4726D7198DE
4 changed files with 104 additions and 41 deletions
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24
src/nix/log.cc
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@ -24,23 +24,25 @@ struct CmdLog : InstallableCommand
void run(ref<Store> store) override
{
settings.readOnlyMode = true;
auto subs = getDefaultSubstituters();
subs.push_front(store);
for (auto & b : installable->toBuildable(true)) {
auto b = installable->toBuildable();
for (auto & sub : subs) {
auto log = b.second.drvPath != "" ? sub->getBuildLog(b.second.drvPath) : nullptr;
if (!log) {
log = sub->getBuildLog(b.first);
if (!log) continue;
}
stopProgressBar();
printInfo("got build log for '%s' from '%s'", b.first, sub->getUri());
std::cout << *log;
return;
for (auto & sub : subs) {
auto log = b.drvPath != "" ? sub->getBuildLog(b.drvPath) : nullptr;
for (auto & output : b.outputs) {
if (log) break;
log = sub->getBuildLog(output.second);
}
if (!log) continue;
stopProgressBar();
printInfo("got build log for '%s' from '%s'", installable->what(), sub->getUri());
std::cout << *log;
return;
}
throw Error("build log of '%s' is not available", installable->what());