lib/recursivelyImport.nix at master · ladas552.me/Flake-ocean

ladas552.me / Flake-ocean

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My NixOS config Part 3: Flake-Parts Crusaders nix.ladas552.me

hjem nix nixos impermanence flake-parts nvfetcher niri noctalia

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Flake-ocean / lib / recursivelyImport.nix

at master 27 lines 652 B view raw

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ladas552.me a little cleanup of structure 14d ago

2d46cb0d

 1{ lib }:
 2let
 3  inherit (lib) hasSuffix hasPrefix;
 4  inherit (builtins)
 5    concatMap
 6    isPath
 7    filter
 8    readFileType
 9    ;
10
11  expandIfFolder =
12    elem:
13    if !isPath elem || readFileType elem != "directory" then
14      [ elem ]
15    else
16      lib.filesystem.listFilesRecursive elem;
17in
18list:
19filter
20  # Filter out any path that doesn't look like `*.nix`. Don't forget to use
21  # toString to prevent copying paths to the store unnecessarily
22  (
23    elem:
24    !isPath elem || (hasSuffix ".nix" (toString elem) && !hasPrefix "_" (baseNameOf (toString elem)))
25  )
26  # Expand any folder to all the files within it.
27  (concatMap expandIfFolder list)