clean up scripts

.config/polybar/scripts/vpn-expressvpn-status.sh

@@ -0,0 +1,28 @@
+#!/bin/sh
+
+STATUS=$(expressvpn status)
+
+expressvpn_toggle() {
+    if [ "$STATUS" != 'Not connected' ]; then
+        expressvpn disconnect
+    else
+        expressvpn connect
+    fi
+}
+
+expressvpn_status() {
+    if [ "$STATUS" != 'Not connected' ]; then
+        echo "$STATUS" | head -n1 | cut -d'-' -f2
+    else
+        echo 'not connected'
+    fi
+}
+
+case "$1" in
+    --toggle)
+        expressvpn_toggle
+    ;;
+    *)
+        expressvpn_status
+    ;;
+esac