feat/add gsm support

Author: Theoreticallyhugo

docs/CONFIG.md

@@ -470,8 +470,8 @@ set -g @dracula-mpc-format "%title% - %artist%"
 
 `set -g @dracula-refresh-rate 5` affects this widget
 ### network - [up](#table-of-contents)
-This widget displays one of three states: offline, ethernet connected, or wifi connected.
-however, per default **this will only display the wifi you're connected to, if it provides internet access!**
+This widget displays one of four states: offline, ethernet connected, wifi connected, or gsm connected.
+however, per default **this will only display the ethernet/wifi/gsm you're connected to, if it provides internet access!**
 
 You can use different hosts to ping in order to check for a wifi or wired connection.
 If you frequently use networks without internet access, you can use local ip-addresses here to still display the connection.
@@ -483,14 +483,15 @@ Possible nerdfont settings for network info:
 ```bash
 set -g @dracula-network-ethernet-label "󰈀 Eth"
 set -g @dracula-network-offline-label "󱍢 "
-set -g @dracula-network-wifi-label " "
+set -g @dracula-network-wifi-label " "
+set -g @dracula-network-gsm-label " "
 ```
 
 Nerdfont icons to consider:
 ```
 ethernet: 󰈀 󰒪 󰒍 󰌗 󰌘
 offline: 󰖪  󱍢
-wifi:      󰖩  󰘊 󰒢
+wifi/gsm:      󰖩  󰘊 󰒢
 ```
 
 Known issues:

scripts/network.sh

@@ -8,6 +8,7 @@ source $current_dir/utils.sh
 # set your own hosts so that a wifi is recognised even without internet access
 HOSTS=$(get_tmux_option "@dracula-network-hosts" "google.com github.com example.com")
 wifi_label=$(get_tmux_option "@dracula-network-wifi-label" "")
+gsm_label=$(get_tmux_option "@dracula-network-gsm-label" "GSM")
 ethernet_label=$(get_tmux_option "@dracula-network-ethernet-label" "Ethernet")
 
 get_ssid()
@@ -16,8 +17,17 @@ get_ssid()
   case $(uname -s) in
     Linux)
       SSID=$(iw dev | sed -nr 's/^\t\tssid (.*)/\1/p')
+      if [ ! -x "$(which nmcli 2> /dev/null)" ];then
+        nmcli connection show --active | grep gsm
+        gsm_connected=$?
+      else
+        gsm_connected=false
+      fi
       if [ -n "$SSID" ]; then
         echo "$wifi_label$SSID"
+      elif [ $gsm_connected ]; then
+        gsm_carrier=$(nmcli connection show --active | grep gsm | cut -d ' ' -f 1)
+        echo "$gsm_label$gsm_carrier"
       else
         echo "$ethernet_label"
       fi