From ee5a1ddffe51117862f7e2669f3939dd165d5686 Mon Sep 17 00:00:00 2001
From: tv <tv@krebsco.de>
Date: Sun, 7 Feb 2016 08:09:07 +0100
Subject: tv vim: simplify wrapper

---
 tv/2configs/vim.nix | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/tv/2configs/vim.nix b/tv/2configs/vim.nix
index 8a6299a39..69a880dab 100644
--- a/tv/2configs/vim.nix
+++ b/tv/2configs/vim.nix
@@ -44,13 +44,9 @@ let
     alldirs = attrValues dirs ++ map dirOf (attrValues files);
   in unique (sort lessThan alldirs);
 
-  vim = pkgs.writeScriptBin "vim" ''
-    #! ${pkgs.dash}/bin/dash
-    set -f
-    umask=$(umask)
-    umask 0077
-    ${concatStringsSep "\n" (map (x: "mkdir -p ${x}") mkdirs)}
-    umask "$umask"
+  vim = pkgs.writeDashBin "vim" ''
+    set -efu
+    (umask 0077; exec ${pkgs.coreutils}/bin/mkdir -p ${toString mkdirs})
     exec ${pkgs.vim}/bin/vim "$@"
   '';
 
-- 
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