convert if/else to lib.optionals

Signed-off-by: ahuston-0 <aliceghuston@gmail.com>
2024-05-20 01:19:21 -04:00 · 2024-05-20 01:19:21 -04:00 · 9c3330b006
commit 9c3330b006
parent ce9e8d9eaa
1 changed files with 3 additions and 4 deletions
--- a/lib/default.nix
+++ b/lib/default.nix
@ -43,10 +43,9 @@
    # lsdir :: Path -> String -> [String]
    lsdir =
      dir:
-      if (builtins.pathExists (dir)) then
-        (lib.attrNames (lib.filterAttrs (path: type: type == "directory") (builtins.readDir (dir))))
-      else
-        [ ];
+      lib.optionals (builtins.pathExists dir) (
+        lib.attrNames (lib.filterAttrs (path: type: type == "directory") (builtins.readDir (dir)))
+      );

    # return full paths of all files in a directory
    #