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Merge pull request #269546 from adisbladis/stdenv-meta-no-intermediate-alloc

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stdenv: Avoid allocating intermediate attrset when checking meta validity
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adisbladis 2023-12-12 10:57:44 +13:00 • committed by GitHub
commit 1e66093cca
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1 changed files with 12 additions and 7 deletions
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19
pkgs/stdenv/generic/check-meta.nix
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@ -492,16 +492,21 @@ let
assertValidity = { meta, attrs }: let assertValidity = { meta, attrs }: let
validity = checkValidity attrs; validity = checkValidity attrs;
in validity // { inherit (validity) valid;
in validity // {
# Throw an error if trying to evaluate a non-valid derivation # Throw an error if trying to evaluate a non-valid derivation
# or, alternatively, just output a warning message. # or, alternatively, just output a warning message.
handled = handled =
{ (
no = handleEvalIssue { inherit meta attrs; } { inherit (validity) reason errormsg; }; if valid == "yes" then true
warn = handleEvalWarning { inherit meta attrs; } { inherit (validity) reason errormsg; }; else if valid == "no" then (
yes = true; handleEvalIssue { inherit meta attrs; } { inherit (validity) reason errormsg; }
}.${validity.valid}; )
else if valid == "warn" then (
handleEvalWarning { inherit meta attrs; } { inherit (validity) reason errormsg; }
)
else throw "Unknown validitiy: '${valid}'"
);
}; };
in { inherit assertValidity commonMeta; } in { inherit assertValidity commonMeta; }