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lib/types: only show ... in loaOf warning when necessary

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Jan Tojnar 2020-01-11 13:32:30 +01:00
parent b0c2c96cbe
commit 6fc46fbb17
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1 changed files with 3 additions and 2 deletions
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5
lib/types.nix
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@ -354,6 +354,7 @@ rec {
};
option = concatStringsSep "." loc;
sample = take 3 def.value;
more = lib.optionalString (length def.value > 3) "... ";
list = concatMapStrings (x: ''{ ${nameAttr} = "${x.${nameAttr} or "unnamed"}"; ...} '') sample;
set = concatMapStrings (x: ''${x.${nameAttr} or "unnamed"} = {...}; '') sample;
msg = ''
@ -363,10 +364,10 @@ rec {
See https://git.io/fj2zm for more information.
Do
${option} =
{ ${set}...}
{ ${set}${more}}
instead of
${option} =
[ ${list}...]
[ ${list}${more}]
'';
in
lib.warn msg res