Commit 58210e9b8aa4

@@ -3,7 +3,22 @@
 # This will ask for which VPN to connect (using available tools) and
 # do some magic
 set -e
-connection=$(nmcli connection show | grep vpn | zenity --list --title "Red Hat VPNs" --text "Choose your VPN.." --column "Name" --width=600 --height=450)
+
+GRAPHICS=1
+if ! timeout 1s xset q &>/dev/null; then
+    GRAPHICS=0
+fi
+
+CHOOSE_CMD="zenity --list --title \"Red Hat VPNs\" --text \"Choose your VPN..\" --column \"Name\" --width=600 --height=450"
+if [[ GRAPHICS -eq 0 ]]; then
+    CHOOSE_CMD="fzf"
+fi
+NOTIFY_CMD="notify-send"
+if [[ GRAPHICS -eq 0 ]]; then
+    NOTIFY_CMD="echo"
+fi
+
+connection=$(nmcli connection show | grep vpn | $CHOOSE_CMD)
 uuid=$(echo ${connection} | awk '{print $3}')
 name=$(echo ${connection} | awk '{print $1 $2}')
 VPNSTATUS=$(nmcli connection show --active $uuid | wc -l)
@@ -18,11 +33,13 @@ then
 
     nmcli connection up ${uuid} passwd-file $passfile
     rm $passfile
-    notify-send "VPN ${name} is connected." "You are now connected to the Red Hat VPN, let's work !"
+    $NOTIFY_CMD "VPN ${name} is connected." "You are now connected to the Red Hat VPN, let's work !"
 else
-    notify-send "VPN ${name} is already connected." "You are already connected to the Red Hat VPN, let's work !"
+    $NOTIFY_CMD "VPN ${name} is already connected." "You are already connected to the Red Hat VPN, let's work !"
 fi
 # Ask for kerberos password if klist returns an error (no creds)
-klist || {
-    zenity --password --title="Kerberos password" | kinit vdemeest@REDHAT.COM
-}
+if [[ GRAPHICS -eq 0 ]]; then
+    klist || {
+        zenity --password --title="Kerberos password" | kinit vdemeest@REDHAT.COM
+    }
+fi