From 0b6c22e4fba44a28d777d3c1cc21953c0328c7bd Mon Sep 17 00:00:00 2001
From: Thomas Letan <lthms@soap.coffee>
Date: Wed, 5 Feb 2020 21:54:05 +0100
Subject: Add minimal comments to the script that keep .gitignore up-to-date

---
 scripts/update-gitignore.sh | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'scripts')

diff --git a/scripts/update-gitignore.sh b/scripts/update-gitignore.sh
index ea8a019..ef03d3b 100755
--- a/scripts/update-gitignore.sh
+++ b/scripts/update-gitignore.sh
@@ -3,9 +3,12 @@
 BEGIN_MARKER="# begin generated files"
 END_MARKER="# begin generated files"
 
+# remove the previous list of generated files to ignore
 sed -i -e "/${BEGIN_MARKER}/,/${END_MARKER}/d" .gitignore
+# remove trailing empty lines
 sed -i -e :a -e '/^\n*$/{$d;N;};/\n$/ba' .gitignore
 
+# output the list of files to ignore
 echo "" >> .gitignore
 echo ${BEGIN_MARKER} >> .gitignore
 for f in $@; do
-- 
cgit v1.2.3