forked from mirrors/nixpkgs
a4fe469d39
whenAtLeast/whenBetween are made available in lib/kernel.nix but are now scoped under whenXXX.
27 lines
676 B
Nix
27 lines
676 B
Nix
{ lib }:
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with lib;
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{
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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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Common patterns/legacy used in common-config/hardened-config.nix
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*/
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whenHelpers = version: {
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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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};
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}
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