Bruno BELANYI
331b7cf8e3
Inspired by this [1] repo, I want to add some functions to `lib.my`. I would have liked to make it work without having to use an overlay, but I did not manage to do it... [1]: https://github.com/hlissner/dotfiles
24 lines
655 B
Nix
24 lines
655 B
Nix
{ self, lib, ... }:
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let
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inherit (builtins) readDir pathExists;
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inherit (lib) hasPrefix hasSuffix nameValuePair removeSuffix;
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inherit (self.attrs) mapFilterAttrs;
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in
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{
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mapModules = dir: fn:
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mapFilterAttrs
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(n: v:
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v != null &&
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!(hasPrefix "_" n))
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(n: v:
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let path = "${toString dir}/${n}"; in
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if v == "directory" && pathExists "${path}/default.nix"
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then nameValuePair n (fn path)
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else if v == "regular" &&
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n != "default.nix" &&
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hasSuffix ".nix" n
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then nameValuePair (removeSuffix ".nix" n) (fn path)
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else nameValuePair "" null)
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(readDir dir);
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}
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