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fix the hash rewriting for ca-derivations

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regnat 2020-11-25 11:20:03 +01:00
parent 605bacdc92
commit 13c557fe82
2 changed files with 20 additions and 3 deletions
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14
src/libstore/build/derivation-goal.cc
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@ -3121,6 +3121,20 @@ void DerivationGoal::registerOutputs()
newInfo0.references = refs.second;
if (refs.first)
newInfo0.references.insert(newInfo0.path);
if (scratchPath != newInfo0.path) {
// Also rewrite the output path
auto source = sinkToSource([&](Sink & nextSink) {
StringSink sink;
dumpPath(actualPath, sink);
RewritingSink rsink2(oldHashPart, std::string(newInfo0.path.hashPart()), nextSink);
rsink2((unsigned char *) sink.s->data(), sink.s->size());
rsink2.flush();
});
Path tmpPath = actualPath + ".tmp";
restorePath(tmpPath, *source);
deletePath(actualPath);
movePath(tmpPath, actualPath);
}
assert(newInfo0.ca);
return newInfo0;