24 lines
841 B
Nix
24 lines
841 B
Nix
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{lib, config, ...}: {
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lib.mkLocalModule = pathInterpolation: optDesc: config: let
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#example_input = ./some/subdir/MARKER/a/b/c/d/e/f/g;
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marker = "local-modules";
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splitAfterMarker = marker: input: builtins.foldl' (acc: new:
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if acc == false then # marker not found yet
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if new == marker then [] else acc
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else # marker found
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if builtins.typeOf new == "string"
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then acc ++ [new]
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else acc
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) false (builtins.split "/" (builtins.toString input));
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path = splitAfterMarker marker pathInterpolation;
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inputs = {
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#optDesc = "enable this";
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inherit optDesc: config;
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};
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mod = {config, ...}: {
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options = lib.setAttrsByPath path (lib.mkEnableOption inputs.optDesc);
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config = lib.mkIf (lib.getAttrByPath path config) inputs.config;
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};
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in mod;
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}
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