Sort and deduplicate gitignore file

Signed-off-by: Knut Ahlers <knut@ahlers.me>
2018-04-13 17:53:42 +02:00 · 2018-04-13 17:53:42 +02:00 · c41ccbba93
commit c41ccbba93
parent f98389b81a
1 changed files with 4 additions and 0 deletions
--- a/bin/gitignore
+++ b/bin/gitignore
@ -1,5 +1,9 @@
 #!/bin/bash
+set -euo pipefail

 for i in "$@"; do
  echo "$i" >>.gitignore
 done
+
+sort .gitignore | uniq >.gitignore.tmp
+mv .gitignore.tmp .gitignore