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git-ignore: ensure new patterns comes after a newline

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This commit is contained in:
Tobias Fendin 2021-12-29 15:07:19 +01:00
parent 2370a4e27b
commit 11640196b2
1 changed files with 4 additions and 0 deletions
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4
bin/git-ignore
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@ -57,6 +57,10 @@ function add_private {
function add_patterns {
echo "Adding pattern(s) to: $1"
local file="${1/#~/$HOME}"
if [ -s "$file" ]; then
# If $file doesn't end with a newline, add one
test "$(tail -c 1 "$file")" != "" && echo "" >> "$file"
fi
for pattern in "${@:2}"; do
echo "... adding '$pattern'"
(test -f "$file" && test "$pattern" && grep -q -F -x -- "$pattern" "$file") || echo "$pattern" >> "$file"