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Merge pull request #3600 from NixOS/auto-uid-allocation

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Automatic UID allocation
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Eelco Dolstra 2022-11-29 14:01:42 +01:00 • committed by GitHub
commit fbc53e97ed
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25 changed files with 859 additions and 203 deletions
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6
src/libstore/parsed-derivations.cc
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@ -89,6 +89,7 @@ std::optional<Strings> ParsedDerivation::getStringsAttr(const std::string & name
StringSet ParsedDerivation::getRequiredSystemFeatures() const
{
// FIXME: cache this?
StringSet res;
for (auto & i : getStringsAttr("requiredSystemFeatures").value_or(Strings()))
res.insert(i);
@ -124,6 +125,11 @@ bool ParsedDerivation::substitutesAllowed() const
return getBoolAttr("allowSubstitutes", true);
}
bool ParsedDerivation::useUidRange() const
{
return getRequiredSystemFeatures().count("uid-range");
}
static std::regex shVarName("[A-Za-z_][A-Za-z0-9_]*");
std::optional<nlohmann::json> ParsedDerivation::prepareStructuredAttrs(Store & store, const StorePathSet & inputPaths)