biboumi: format, remove unused input

1 files changed, 12 insertions, 11 deletions

diff --git a/pkgs/servers/xmpp/biboumi/default.nix b/pkgs/servers/xmpp/biboumi/default.nix
index 74d8d9ae52082..50d2cfa964e08 100644
--- a/pkgs/servers/xmpp/biboumi/default.nix
+++ b/pkgs/servers/xmpp/biboumi/default.nix
@@ -1,6 +1,13 @@
-{ lib, stdenv, fetchurl, fetchgit, cmake, libuuid, expat, sqlite, libidn,
-  libiconv, botan2, systemd, pkg-config, udns, coreutils, python3Packages } :
+{ lib, stdenv, fetchurl, fetchgit, cmake, libuuid, expat, sqlite, libidn
+, libiconv, botan2, systemd, pkg-config, udns, python3Packages } :
 
+let
+  louiz_catch = fetchgit {
+    url = "https://lab.louiz.org/louiz/Catch.git";
+    rev = "0a34cc201ef28bf25c88b0062f331369596cb7b7"; # v2.2.1
+    sha256 = "0ad0sjhmzx61a763d2ali4vkj8aa1sbknnldks7xlf4gy83jfrbl";
+  };
+in
 stdenv.mkDerivation rec {
   pname = "biboumi";
   version = "9.0";
@@ -10,22 +17,16 @@ stdenv.mkDerivation rec {
     sha256 = "1jvygri165aknmvlinx3jb8cclny6cxdykjf8dp0a3l3228rmzqy";
   };
 
-  louiz_catch = fetchgit {
-    url = "https://lab.louiz.org/louiz/Catch.git";
-    rev = "0a34cc201ef28bf25c88b0062f331369596cb7b7"; # v2.2.1
-    sha256 = "0ad0sjhmzx61a763d2ali4vkj8aa1sbknnldks7xlf4gy83jfrbl";
-  };
-
   patches = [ ./catch.patch ];
 
   nativeBuildInputs = [ cmake pkg-config python3Packages.sphinx ];
-  buildInputs = [ libuuid expat sqlite libiconv libidn botan2 systemd
-    udns ];
+  buildInputs = [ libuuid expat sqlite libiconv libidn botan2 systemd udns ];
+
   buildFlags = [ "all" "man" ];
 
   preConfigure = ''
     substituteInPlace CMakeLists.txt --replace /etc/biboumi $out/etc/biboumi
-    cp $louiz_catch/single_include/catch.hpp tests/
+    cp ${louiz_catch}/single_include/catch.hpp tests/
   '';
 
   doCheck = true;