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Importing derivations: Add name attribute to make a valid drv

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This commit is contained in:
Shea Levy 2015-07-23 09:48:03 -04:00 • committed by Eelco Dolstra
parent 1ed55234d9
commit 39e27a04b8
2 changed files with 5 additions and 3 deletions
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4
src/libexpr/primops.cc
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@ -86,9 +86,11 @@ static void prim_scopedImport(EvalState & state, const Pos & pos, Value * * args
if (isStorePath(path) && store->isValidPath(path) && isDerivation(path)) {
Derivation drv = readDerivation(path);
Value & w = *state.allocValue();
state.mkAttrs(w, 2 + drv.outputs.size());
state.mkAttrs(w, 3 + drv.outputs.size());
Value * v2 = state.allocAttr(w, state.sDrvPath);
mkString(*v2, path, singleton<PathSet>("=" + path));
v2 = state.allocAttr(w, state.sName);
mkString(*v2, drv.env["name"]);
Value * outputsVal =
state.allocAttr(w, state.symbols.create("outputs"));
state.mkList(*outputsVal, drv.outputs.size());