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| author | Eelco Dolstra <eelco.dolstra@logicblox.com> | 2014-05-13T10·54+0200 |
|---|---|---|
| committer | Eelco Dolstra <eelco.dolstra@logicblox.com> | 2014-05-13T10·56+0200 |
| commit | 95501c4deea1d945022df18475340232bc6980be (patch) | |
| tree | ee3c97105ce097a008403a969076d76a134f6f62 | |
| parent | a55e77ae10a76336728be6fbb0f0d7957422b56a (diff) | |
nix-instantiate --eval: Apply auto-arguments if the result is a function
Fixes #254.
| -rw-r--r-- | src/nix-instantiate/nix-instantiate.cc | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/src/nix-instantiate/nix-instantiate.cc b/src/nix-instantiate/nix-instantiate.cc index afd16b3a52bb..7cdabcb92402 100644 --- a/src/nix-instantiate/nix-instantiate.cc +++ b/src/nix-instantiate/nix-instantiate.cc @@ -52,14 +52,19 @@ void processExpr(EvalState & state, const Strings & attrPaths, state.forceValue(v); PathSet context; - if (evalOnly) + if (evalOnly) { + Value vRes; + if (autoArgs.empty()) + vRes = v; + else + state.autoCallFunction(autoArgs, v, vRes); if (xmlOutput) - printValueAsXML(state, strict, location, v, std::cout, context); + printValueAsXML(state, strict, location, vRes, std::cout, context); else { - if (strict) state.strictForceValue(v); - std::cout << v << std::endl; + if (strict) state.strictForceValue(vRes); + std::cout << vRes << std::endl; } - else { + } else { DrvInfos drvs; getDerivations(state, v, "", autoArgs, drvs, false); foreach (DrvInfos::iterator, i, drvs) { |