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>

tvix/default.nix

@@ -1,2 +1,2 @@
-{...}:
-{}
+{ ... }:
+{ }

tvix/docs/default.nix

@@ -4,9 +4,9 @@ let
 
   tl = pkgs.texlive.combine {
     inherit (pkgs.texlive) scheme-medium wrapfig ulem capt-of
-    titlesec preprint enumitem paralist ctex environ svg
-    beamer trimspaces zhnumber changepage framed pdfpages
-    fvextra minted upquote ifplatform xstring;
+      titlesec preprint enumitem paralist ctex environ svg
+      beamer trimspaces zhnumber changepage framed pdfpages
+      fvextra minted upquote ifplatform xstring;
   };
 
   csl = pkgs.fetchurl {
@@ -15,7 +15,8 @@ let
     sha256 = "1yfhhnhbzvhrv93baz98frmgsx5y442nzhb0l956l4j35fb0cc3h";
   };
 
-in pkgs.stdenv.mkDerivation {
+in
+pkgs.stdenv.mkDerivation {
   pname = "tvix-doc";
   version = "0.1";
 

tvix/proto/default.nix

@@ -3,7 +3,7 @@
 # anywhere, it just functions as a CI check for now.
 { pkgs, ... }:
 
-pkgs.runCommandNoCC "tvix-cc-proto" {} ''
+pkgs.runCommandNoCC "tvix-cc-proto" { } ''
   mkdir $out
   ${pkgs.protobuf}/bin/protoc -I ${./.} evaluator.proto --cpp_out=$out
 ''

tvix/shell.nix

@@ -1,8 +1,9 @@
 let
-  depot = (import ./.. {});
+  depot = (import ./.. { });
   pkgs = depot.third_party.nixpkgs;
 
-in pkgs.mkShell {
+in
+pkgs.mkShell {
   buildInputs = [
     pkgs.rustup
     pkgs.rust-analyzer