always ip

scripts/i3blocks/iface

@@ -1,7 +1,7 @@
 #!/bin/bash
 # Copyright (C) 2014 Julien Bonjean <julien@bonjean.info>
 # Copyright (C) 2014 Alexander Keller <github@nycroth.com>
-# Copyright (C) 2019 Jesús E. <heckyel@hyperbola.info>
+# Copyright (C) 2020 Jesús E. <heckyel@hyperbola.info>
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -33,15 +33,10 @@ IF="${IF:-$(ip route | awk '/^default/ { print $5 ; exit }')}"
 
 #------------------------------------------------------------------------
 
-AF=${ADDRESS_FAMILY:-inet6?}
 LABEL="${LABEL:-}"
 
 for flag in "$1" "$2"; do
     case "$flag" in
-        -4)
-            AF=inet ;;
-        -6)
-            AF=inet6 ;;
         -L)
             if [[ "$IF" = "" ]]; then
                 LABEL="iface "
@@ -51,19 +46,15 @@ for flag in "$1" "$2"; do
     esac
 done
 
-if [[ "$IF" = "" ]] || [[ "$(cat "/sys/class/net/$IF/operstate")" = 'down' ]]; then
+if [[ "$IF" = "" ]] || [[ "$(cat "/sys/class/net/$IF/operstate")" = 'down' ]];
-    echo "${LABEL}down" # full text
+then
-    echo "${LABEL}down" # short text
+    echo "${LABEL}down" # text
     echo \#FF0000 # color
     exit
 fi
 
-# look for the vpn connection, if no interface is found, use the first device with a global scope
+# Check local ip address
-if [[ $(ip addr show tun0) ]]; then
+IPADDR=$(ip route get 4.2.2.1 | awk '{print $NF;exit}')
-    IPADDR=$(ip addr show tun0 | awk '/inet.*brd/ {print $2}' | awk -F'/' '{print $1}')
-else
-    IPADDR=$(ip addr show "$IF" | perl -n -e "/$AF ([^\/]+).* scope global/ && print \$1 and exit")
-fi
 
 case $BLOCK_BUTTON in
     3) echo -n "$IPADDR" | xclip -q -se c ;;
@@ -71,5 +62,4 @@ esac
 
 #------------------------------------------------------------------------
 
-echo "$LABEL$IPADDR" # full text
+echo "$LABEL$IPADDR"
-echo "$LABEL$IPADDR" # short text