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Merge pull request #8871 from teto/flake_show_attr

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nix flake show: name attribute that must be a derivation
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Sergei Zimmerman 2025-11-16 19:48:15 +00:00 • committed by GitHub
commit 5462c5eedd
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2 changed files with 27 additions and 2 deletions
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6
src/nix/flake.cc
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@ -1324,8 +1324,10 @@ struct CmdFlakeShow : FlakeCommand, MixJSON
try {
if (visitor.isDerivation())
showDerivation();
else
throw Error("expected a derivation");
else {
auto name = visitor.getAttrPathStr(state->s.name);
logger->warn(fmt("%s is not a derivation", name));
}
} catch (IFDError & e) {
if (!json) {
logger->cout(