Switch to alejandra for nix formatting

I mostly wanted a formatter that would format `inherit` blocks
vertically, because otherwise they are super hard to read when diffing
or even just editing.  Both alejandra and the new nixos/nixfmt format
verically like this, but alejandra has slightly better format (I guess)
and for some reason nixfmt did not respect my `GLOBIGNORE` setting when
doing `nixfmt **/*.nix` so it was trying to format stuff in `_/nix`, and
failed. So anyway I went with alejandra.

- https://github.com/kamadorueda/alejandra
- https://discourse.nixos.org/t/enforcing-nix-formatting-in-nixpkgs/49506

1 files changed, 13 insertions, 14 deletions

diff --git a/Urbit/Ship.nix b/Urbit/Ship.nix
index bde6b20..a82d880 100644
--- a/Urbit/Ship.nix
+++ b/Urbit/Ship.nix
@@ -1,7 +1,5 @@
-{ bild }:
-
+{bild}:
 # This represents a single ship running in a container.
-
 let
   # bootstrap & startup process, expects two files:
   # - /ship.name: containing a ship name like 'sampel-palnet'
@@ -23,17 +21,18 @@ let
 
     /bin/urbit -tq "$pier"
   '';
-in bild.image {
-  name = "urbit-ship";
-  tag = "latest";
+in
+  bild.image {
+    name = "urbit-ship";
+    tag = "latest";
 
-  fromImage = null; # scratch
+    fromImage = null; # scratch
 
-  contents = bild.pkgs.urbit;
+    contents = bild.pkgs.urbit;
 
-  config = {
-    Cmd = [ "${urbit-start}" ];
-    WorkingDir = "/";
-    Volumes = { "/" = { }; };
-  };
-}
+    config = {
+      Cmd = ["${urbit-start}"];
+      WorkingDir = "/";
+      Volumes = {"/" = {};};
+    };
+  }