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lib: add firstWord

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tv 2020-06-08 22:58:11 +02:00
parent 67132ed53f
commit 81c4885124
1 changed files with 3 additions and 0 deletions
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3
lib/default.nix
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@ -36,6 +36,9 @@ let {
if lib.length y != 1 then throw "malformed /etc/hostname" else
lib.elemAt y 0;
firstWord = s:
lib.head (lib.match "^([^[:space:]]*).*" s);
isLocalTarget = let
origin = lib.mkTarget "";
in target: