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WIP: feat: nix-eval-jobs support arrays #18

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WIP: feat: nix-eval-jobs support arrays #18

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24 changes: 24 additions & 0 deletions subprojects/nix-eval-jobs/src/worker.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -235,6 +235,30 @@ try {
else
reply["attrs"] = nix::JSON::array();
}
} else if (v.type() == nix::nList) {
// --- NEW: handle list (array of derivations or values) ---
auto attrs = nix::JSON::array();

bool recurse =
args.forceRecurse ||
path.size() == 0;

auto *list = v.listItems();

for (size_t i = 0; i < list->size(); ++i) {
auto *elem = list->elems[i];

// Option 1: include all elements
// attrs.emplace_back(std::to_string(i));
if (elem.type() == nix::nAttrs) {
attrs.emplace_back(std::to_string(i));
}
}

if (recurse)
reply["attrs"] = std::move(attrs);
else
reply["attrs"] = nix::JSON::array();
} else {
// We ignore everything that cannot be build
reply["attrs"] = nix::JSON::array();
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