Merge pull request #131173 from zhaofengli/klipper-cfg-list

nixos/klipper: Allow lists as values for gcode_macro
2021-07-23 08:57:12 -07:00
parent 10e8eba8db 34d2b83291
commit f7e77f65ee
1 changed files with 7 additions and 1 deletions
@@ -2,7 +2,13 @@
 with lib;
 let
  cfg = config.services.klipper;
-  format = pkgs.formats.ini { mkKeyValue = generators.mkKeyValueDefault {} ":"; };
+  format = pkgs.formats.ini {
+    # https://github.com/NixOS/nixpkgs/pull/121613#issuecomment-885241996
+    listToValue = l:
+      if builtins.length l == 1 then generators.mkValueStringDefault {} (head l)
+      else lib.concatMapStrings (s: "\n  ${generators.mkValueStringDefault {} s}") l;
+    mkKeyValue = generators.mkKeyValueDefault {} ":";
+  };
 in
 {
  ##### interface