diff options
Diffstat (limited to 'src/libstore/parsed-derivations.cc')
| -rw-r--r-- | src/libstore/parsed-derivations.cc | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/src/libstore/parsed-derivations.cc b/src/libstore/parsed-derivations.cc index f2288a04e..cc4a94fab 100644 --- a/src/libstore/parsed-derivations.cc +++ b/src/libstore/parsed-derivations.cc @@ -2,7 +2,6 @@ #include <nlohmann/json.hpp> #include <regex> -#include "json.hh" namespace nix { @@ -90,6 +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); @@ -125,6 +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) @@ -144,16 +149,11 @@ std::optional<nlohmann::json> ParsedDerivation::prepareStructuredAttrs(Store & s auto e = json.find("exportReferencesGraph"); if (e != json.end() && e->is_object()) { for (auto i = e->begin(); i != e->end(); ++i) { - std::ostringstream str; - { - JSONPlaceholder jsonRoot(str, true); - StorePathSet storePaths; - for (auto & p : *i) - storePaths.insert(store.parseStorePath(p.get<std::string>())); - store.pathInfoToJSON(jsonRoot, - store.exportReferences(storePaths, inputPaths), false, true); - } - json[i.key()] = nlohmann::json::parse(str.str()); // urgh + StorePathSet storePaths; + for (auto & p : *i) + storePaths.insert(store.parseStorePath(p.get<std::string>())); + json[i.key()] = store.pathInfoToJSON( + store.exportReferences(storePaths, inputPaths), false, true); } } |