nixpkgs/lib/tests/modules/define-option-dependently.nix

17 lines
394 B
Nix
Raw Normal View History

{ lib, options, ... }:
# Some modules may be distributed separately and need to adapt to other modules
# that are distributed and versioned separately.
{
# Always defined, but the value depends on the presence of an option.
config = {
value = if options ? enable then 360 else 7;
2020-07-31 06:07:33 +01:00
}
# Only define if possible.
// lib.optionalAttrs (options ? enable) {
enable = true;
};
}