add i3 configuration

tree/.local/bin/i3lock-cool

@@ -0,0 +1,31 @@
+#!/bin/sh
+
+set -x
+
+# check if i3lock is running
+if ps -e | grep " i3lock$"; then
+	echo "i3lock is already running!"
+	exit 1
+fi
+
+OPTIONAL_CMDS="scrot lockscreen-blur"
+
+for CMD in $OPTIONAL_CMDS; do
+	echo "checking $CMD"
+	if ! command -v "$CMD" &> /dev/null
+	then
+		echo "$CMD could not be found, falling back to basic mode."
+
+		i3lock -c 302f3b "$@"
+
+		exit 0
+	fi
+done
+
+TMP_IMG="/tmp/lock.png"
+
+scrot - | lockscreen-blur -o "$TMP_IMG" -b 20 --stamp ~/.config/sway/ferris-stamp.png
+
+i3lock -nef --image="$TMP_IMG" "$@"
+
+rm "$TMP_IMG"