style: format entire depot with nixpkgs-fmt

This CL can be used to compare the style of nixpkgs-fmt against other
formatters (nixpkgs, alejandra).

Change-Id: I87c6abff6bcb546b02ead15ad0405f81e01b6d9e
Reviewed-on: https://cl.tvl.fyi/c/depot/+/4397
Tested-by: BuildkiteCI
Reviewed-by: sterni <sternenseemann@systemli.org>
Reviewed-by: lukegb <lukegb@tvl.fyi>
Reviewed-by: wpcarro <wpcarro@gmail.com>
Reviewed-by: Profpatsch <mail@profpatsch.de>
Reviewed-by: kanepyork <rikingcoding@gmail.com>
Reviewed-by: tazjin <tazjin@tvl.su>
Reviewed-by: cynthia <cynthia@tvl.fyi>
Reviewed-by: edef <edef@edef.eu>
Reviewed-by: eta <tvl@eta.st>
Reviewed-by: grfn <grfn@gws.fyi>

users/tazjin/blog/default.nix

@@ -23,7 +23,7 @@ let
 
   posts = filter includePost (list post (import ./posts.nix));
 
-  rendered = pkgs.runCommandNoCC "tazjins-blog" {} ''
+  rendered = pkgs.runCommandNoCC "tazjins-blog" { } ''
     mkdir -p $out
 
     ${lib.concatStringsSep "\n" (map (post:
@@ -31,13 +31,16 @@ let
     ) posts)}
   '';
 
-in {
+in
+{
   inherit posts rendered config;
 
   # Generate embeddable nginx configuration for redirects from old post URLs
-  oldRedirects = lib.concatStringsSep "\n" (map (post: ''
-    location ~* ^(/en)?/${post.oldKey} {
-      return 301 https://tazj.in/blog/${post.key};
-    }
-  '') (filter (hasAttr "oldKey") posts));
+  oldRedirects = lib.concatStringsSep "\n" (map
+    (post: ''
+      location ~* ^(/en)?/${post.oldKey} {
+        return 301 https://tazj.in/blog/${post.key};
+      }
+    '')
+    (filter (hasAttr "oldKey") posts));
 }

users/tazjin/blog/posts.nix

@@ -37,7 +37,7 @@
     key = "the-smu-problem";
     title = "The SMU-problem of messaging apps";
     date = 1450354078;
-    content =./posts/the-smu-problem.md;
+    content = ./posts/the-smu-problem.md;
     oldKey = "1450354078";
   }
   {