mkdir -p "$tmp/$left_dir" "$tmp/$right_dir"
# Populate the tmp/right_dir directory with the files to be compared
-if test -n "$right"
-then
- while read name
- do
+while read name
+do
+ if test -n "$right"
+ then
ls_list=$(git ls-tree $right "$name")
if test -n "$ls_list"
then
mkdir -p "$tmp/$right_dir/$(dirname "$name")"
git show "$right":"$name" >"$tmp/$right_dir/$name" || true
fi
- done < "$tmp/filelist"
-elif test -n "$compare_staged"
-then
- while read name
- do
+ elif test -n "$compare_staged"
+ then
ls_list=$(git ls-files -- "$name")
if test -n "$ls_list"
then
mkdir -p "$tmp/$right_dir/$(dirname "$name")"
git show :"$name" >"$tmp/$right_dir/$name"
fi
- done < "$tmp/filelist"
-else
- # Mac users have gnutar rather than tar
- (tar --ignore-failed-read -c -T "$tmp/filelist" | (cd "$tmp/$right_dir" && tar -x)) || {
- gnutar --ignore-failed-read -c -T "$tmp/filelist" | (cd "$tmp/$right_dir" && gnutar -x)
- }
-fi
+ else
+ if test -e "$name"
+ then
+ mkdir -p "$tmp/$right_dir/$(dirname "$name")"
+ cp "$name" "$tmp/$right_dir/$name"
+ fi
+ fi
+done < "$tmp/filelist"
# Populate the tmp/left_dir directory with the files to be compared
while read name