Add i3bar fields for OpenVPN.

i3/i3/i3blocks.conf

@@ -1,5 +1,15 @@
 separator_block_width=33
 
+[vpn-main]
+command=$HOME/.i3/scripts/openvpn main
+label=   
+interval=120
+
+[vpn-mgmt]
+command=$HOME/.i3/scripts/openvpn mgmt
+label=   
+interval=120
+
 [wifi]
 command=$HOME/.i3/scripts/wifi
 label=   
@@ -11,9 +21,9 @@ label=
 interval=120
 
 [load]
-command=/usr/lib/i3blocks/load_average
+command=$HOME/.i3/scripts/load
 label=   
-interval=120
+interval=30
 
 [volume]
 command=$HOME/.i3/scripts/pa-volume status

i3/i3/scripts/load

@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+
+load="$(cut -d ' ' -f 2 /proc/loadavg)"
+cpus="$(nproc --all)"
+
+echo $load
+echo $load
+
+awk -v cpus=$cpus -v _load=$load '
+    BEGIN {
+        if (_load >= cpus) {
+            print "#FF0000";
+        }
+        else if (_load >= cpus / 2) {
+            print "#FFFF00";
+        }
+    }'

i3/i3/scripts/openvpn

@@ -0,0 +1,20 @@
+#!/usr/bin/env bash
+
+[[ "$1" ]] || exit 1
+name="$1"
+
+pidfile="/run/openvpn@client-${name}.pid"
+
+if pgrep --pidfile "${pidfile}" >/dev/null 2>&1 ; then
+    status="UP"
+    color="#ffffff"
+else
+    status="DOWN"
+    color="#ff0000"
+fi
+
+output="${name} ${status}" 
+
+echo $output
+echo $output
+echo $color

i3/i3/scripts/wifi

@@ -7,5 +7,5 @@ perc="$(echo $aps | cut -d ':' -f 3)"
 
 output="$ssid  $perc%"
 
-echo $output
+echo "$output"
-echo $output
+echo "$output"