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lib: eachSystem: optimize hot path by assuming rare --impure usage

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NAHO 2024-09-16 15:18:48 +02:00
parent db82e07bd4
commit 58351e4428
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1 changed files with 6 additions and 10 deletions
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16
lib.nix
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@ -48,17 +48,13 @@ let
) )
{ } { }
( (
systems if
++ !builtins ? currentSystem || builtins.elem builtins.currentSystem systems
then
systems
else
# Add the current system if the --impure flag is used. # Add the current system if the --impure flag is used.
( systems ++ [ builtins.currentSystem ]
if
builtins ? currentSystem && !builtins.elem builtins.currentSystem systems
then
[ builtins.currentSystem ]
else
[ ]
)
); );
# eachSystemMap using defaultSystems # eachSystemMap using defaultSystems