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-rw-r--r--krebs/4lib/default.nix4
1 files changed, 4 insertions, 0 deletions
diff --git a/krebs/4lib/default.nix b/krebs/4lib/default.nix
index f83be9ff8..78f719988 100644
--- a/krebs/4lib/default.nix
+++ b/krebs/4lib/default.nix
@@ -24,4 +24,8 @@ builtins // lib // rec {
null = "NULL";
string = toJSON x; # close enough
}.${typeOf x};
+
+ subdirsOf = path:
+ mapAttrs (name: _: path + "/${name}")
+ (filterAttrs (_: eq "directory") (readDir path));
}