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Merge pull request #11726 from Mic92/warn-large-threshold

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warn-large-path-threshold: define 0 as number to disable warnings
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Eelco Dolstra 2024-10-23 13:41:28 +02:00 committed by GitHub
commit 7b7a61b3d7
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2 changed files with 5 additions and 6 deletions
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7
src/libstore/globals.hh
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@ -1227,14 +1227,13 @@ public:
Setting<uint64_t> warnLargePathThreshold{
this,
// n.b. this is deliberately int64 max rather than uint64 max because
// this goes through the Nix language JSON parser and thus needs to be
// representable in Nix language integers.
std::numeric_limits<int64_t>::max(),
0,
"warn-large-path-threshold",
R"(
Warn when copying a path larger than this number of bytes to the Nix store
(as determined by its NAR serialisation).
Default is 0, which disables the warning.
Set it to 1 to warn on all paths.
)"
};
};

4
src/libstore/store-api.cc
View file

@ -171,7 +171,7 @@ std::pair<StorePath, Hash> StoreDirConfig::computeStorePath(
PathFilter & filter) const
{
auto [h, size] = hashPath(path, method.getFileIngestionMethod(), hashAlgo, filter);
if (size && *size >= settings.warnLargePathThreshold)
if (settings.warnLargePathThreshold && size && *size >= settings.warnLargePathThreshold)
warn("hashed large path '%s' (%s)", path, renderSize(*size));
return {
makeFixedOutputPathFromCA(
@ -214,7 +214,7 @@ StorePath Store::addToStore(
auto sink = sourceToSink([&](Source & source) {
LengthSource lengthSource(source);
storePath = addToStoreFromDump(lengthSource, name, fsm, method, hashAlgo, references, repair);
if (lengthSource.total >= settings.warnLargePathThreshold)
if (settings.warnLargePathThreshold && lengthSource.total >= settings.warnLargePathThreshold)
warn("copied large path '%s' to the store (%s)", path, renderSize(lengthSource.total));
});
dumpPath(path, *sink, fsm, filter);