adds `nixConf` (to generate `nix.conf` files) as a file format to `lib.formats`, and uses it for serializing `nix.settings`. this makes it easier to 'manually' serialize `nix.settings`, which is relevant in e.g. safely handling sensitive values such as that of `nix.settings.access-tokens`. Signed-off-by: cinereal <cinereal@riseup.net>
12 KiB
12 KiB