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, 12 insertions, 5 deletions

diff --git a/Omni/Bild/Deps/perscache.nix b/Omni/Bild/Deps/perscache.nix
index 508a261..889f91c 100644
--- a/Omni/Bild/Deps/perscache.nix
+++ b/Omni/Bild/Deps/perscache.nix
@@ -1,16 +1,23 @@
-{ lib, sources, buildPythonPackage, beartype, cloudpickle, icontract, pbr }:
-
+{
+  lib,
+  sources,
+  buildPythonPackage,
+  beartype,
+  cloudpickle,
+  icontract,
+  pbr,
+}:
 buildPythonPackage rec {
   pname = "perscache";
   version = sources.perscache.rev;
 
   src = sources.perscache;
 
-  propagatedBuildInputs = [ beartype cloudpickle icontract pbr ];
+  propagatedBuildInputs = [beartype cloudpickle icontract pbr];
   PBR_VERSION = version;
 
   doCheck = false; # no tests currently
-  pythonImportsCheck = [ "perscache" ];
+  pythonImportsCheck = ["perscache"];
 
   meta = with lib; {
     description = ''
@@ -20,6 +27,6 @@ buildPythonPackage rec {
     '';
     homepage = "https://github.com/leshchenko1979/perscache";
     license = licenses.mit;
-    maintainers = with maintainers; [ bsima ];
+    maintainers = with maintainers; [bsima];
   };
 }