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Make the derivation check more lazy

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This commit is contained in:
regnat 2021-06-09 20:44:51 +02:00
parent 2324ee4891
commit 3a9753132e
1 changed files with 5 additions and 1 deletions
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6
src/nix/search.cc
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@ -9,6 +9,7 @@
#include "shared.hh" #include "shared.hh"
#include "eval-cache.hh" #include "eval-cache.hh"
#include "attr-path.hh" #include "attr-path.hh"
#include "value.hh"
#include <regex> #include <regex>
#include <fstream> #include <fstream>
@ -100,7 +101,10 @@ struct CmdSearch : InstallableCommand, MixJSON
}; };
try { try {
if (state->isDerivation(current)) { auto maybeTypeField = state->lazyGetAttrField(current, {state->sType}, noPos, *vTmp);
if (maybeTypeField == EvalState::LazyValueType::PlainValue
&& vTmp->type() == nix::nString
&& strcmp(vTmp->string.s, "derivation") == 0) {
size_t found = 0; size_t found = 0;
state->getAttrFieldThrow(current, {state->sName}, noPos, *vTmp); state->getAttrFieldThrow(current, {state->sName}, noPos, *vTmp);