Add a sort by submenu

Signed-off-by: Stacy Harper <contact@stacyharper.net>
Signed-off-by: Maarten van Gompel <proycon@anaproy.nl>

scripts/appscripts/sxmo_files.sh

@@ -8,8 +8,26 @@ DIR="$1"
 [ -z "$DIR" ] && DIR="/home/$USER/"
 cd "$DIR" || exit 1
 
+SORT=
+REVERSE=
+
+sort_loop() {
+	CHOICES="$([ -z "$SORT" ] && echo "date" || echo "name")\n$([ -z "$REVERSE" ] && echo "desc" || echo "asc")"
+
+	PICKED="$(
+		printf %b "$CHOICES" |
+		dmenu -c -p "Sort" -l 10 -i
+	)"
+
+	echo "$PICKED" | grep -q "date" && SORT="--sort=t"
+	echo "$PICKED" | grep -q "name" && SORT=
+	echo "$PICKED" | grep -q "desc" && REVERSE="-r"
+	echo "$PICKED" | grep -q "asc" && REVERSE=
+}
+
+
 while true; do
-	CHOICES="$(printf %b 'Close Menu\n../\n*\n'"$(ls -1p)")"
+	CHOICES="$(printf %b 'Reload\nClose Menu\nSort By\n../\n*\n'"$(ls -1p $SORT $REVERSE)")"
 	DIR="$(basename "$(pwd)")"
 	TRUNCATED="$(printf %.7s "$DIR")"
 	if [ "$DIR" != "$TRUNCATED" ]; then
@@ -22,6 +40,7 @@ while true; do
 		dmenu -c -p "$DIR" -l 20 -i
 	)"
 
+	echo "$PICKED" | grep "Sort By" && sort_loop
 	echo "$PICKED" | grep "Close Menu" && exit 0
 	[ -d "$PICKED" ] && cd "$PICKED" && continue
 	echo "$PICKED" | grep -E '^[*]$' && sxmo_open.sh -a ./*