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21 lines
595 B
Nix
21 lines
595 B
Nix
{ lib, version }:
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with lib;
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rec {
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# Common patterns/legacy
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whenAtLeast = ver: mkIf (versionAtLeast version ver);
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whenOlder = ver: mkIf (versionOlder version ver);
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# range is (inclusive, exclusive)
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whenBetween = verLow: verHigh: mkIf (versionAtLeast version verLow && versionOlder version verHigh);
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# Keeping these around in case we decide to change this horrible implementation :)
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option = x:
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x // { optional = true; };
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yes = { tristate = "y"; };
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no = { tristate = "n"; };
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module = { tristate = "m"; };
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freeform = x: { freeform = x; };
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}
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