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Diffstat (limited to 'src/libstore/parsed-derivations.cc')
| -rw-r--r-- | src/libstore/parsed-derivations.cc | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/libstore/parsed-derivations.cc b/src/libstore/parsed-derivations.cc index f2288a04e..487dbcfbb 100644 --- a/src/libstore/parsed-derivations.cc +++ b/src/libstore/parsed-derivations.cc @@ -90,6 +90,7 @@ 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); @@ -125,6 +126,11 @@ 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) |