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, 28 insertions, 20 deletions

diff --git a/Omni/Cloud/Chat.nix b/Omni/Cloud/Chat.nix
index 7f86621..a3a6a78 100644
--- a/Omni/Cloud/Chat.nix
+++ b/Omni/Cloud/Chat.nix
@@ -1,4 +1,8 @@
-{ config, pkgs, ... }:
+{
+  config,
+  pkgs,
+  ...
+}:
 #
 # a homeserver for matrix.org.
 #
@@ -24,17 +28,21 @@ in {
     enable = false;
     settings.server_name = config.networking.domain;
     #registration_shared_secret = "AkGRWSQLga3RoKRFnHhKoeCEIeZzu31y4TRzMRkMyRbBnETkVTSxilf24qySLzQn";
-    settings.listeners = [{
-      port = matrix_port;
-      bind_address = "::1";
-      type = "http";
-      tls = false;
-      x_forwarded = true;
-      resources = [{
-        names = [ "client" "federation" ];
-        compress = false;
-      }];
-    }];
+    settings.listeners = [
+      {
+        port = matrix_port;
+        bind_address = "::1";
+        type = "http";
+        tls = false;
+        x_forwarded = true;
+        resources = [
+          {
+            names = ["client" "federation"];
+            compress = false;
+          }
+        ];
+      }
+    ];
   };
   # matrix needs a database
   #
@@ -50,16 +58,16 @@ in {
     virtualHosts = {
       # route to matrix-synapse
       "${config.networking.domain}" = {
-        locations."= /.well-known/matrix/server".extraConfig =
-          let server = { "m.server" = "${fqdn}:443"; };
-          in ''
-            add_header Content-Type application/json;
-            return 200 '${builtins.toJSON server}';
-          '';
+        locations."= /.well-known/matrix/server".extraConfig = let
+          server = {"m.server" = "${fqdn}:443";};
+        in ''
+          add_header Content-Type application/json;
+          return 200 '${builtins.toJSON server}';
+        '';
         locations."= /.well-known/matrix/client".extraConfig = let
           client = {
-            "m.homeserver" = { "base_url" = "https://${fqdn}"; };
-            "m.identity_server" = { "base_url" = "https://vector.im"; };
+            "m.homeserver" = {"base_url" = "https://${fqdn}";};
+            "m.identity_server" = {"base_url" = "https://vector.im";};
           };
         in ''
           add_header Content-Type application/json;