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83 lines
2.2 KiB
Bash
83 lines
2.2 KiB
Bash
#!/bin/sh
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network_print() {
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connection_list=$(nmcli -t -f name,type,device,state connection show --order name --active 2>/dev/null | grep -v ':bridge:')
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counter=0
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if [ -n "$connection_list" ] && [ "$(echo "$connection_list" | wc -l)" -gt 0 ]; then
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echo "$connection_list" | while read -r line; do
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description=$(echo "$line" | cut -d ':' -f 1)
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type=$(echo "$line" | cut -d ':' -f 2)
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device=$(echo "$line" | cut -d ':' -f 3)
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state=$(echo "$line" | cut -d ':' -f 4)
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if [ "$state" = "activated" ]; then
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if [ "$type" = "802-11-wireless" ]; then
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icon="#1"
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signal=$(nmcli -t -f in-use,signal device wifi list ifname "$device" | grep "\*" | cut -d ':' -f 2)
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if [ "$signal" -lt 40 ]; then
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description="$description - %{F#f9cc18}$signal%%{F-}"
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fi
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elif [ "$type" = "802-3-ethernet" ]; then
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icon="#2"
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speed="$(cat /sys/class/net/"$device"/speed)"
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if [ "$speed" -ne -1 ]; then
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if [ "$speed" -eq 1000 ]; then
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speed="1G"
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else
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speed=$speed"M"
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fi
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else
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speed="?"
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fi
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description="$description ($speed)"
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fi
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fi
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if [ $counter -gt 0 ]; then
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printf " %s %s" "$icon" "$description"
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else
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printf "%s %s" "$icon" "$description"
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fi
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counter=$((counter + 1))
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done
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printf "\n"
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else
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echo "#3"
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fi
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}
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network_update() {
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pid=$(cat "$path_pid")
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if [ "$pid" != "" ]; then
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kill -10 "$pid"
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fi
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}
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path_pid="/tmp/polybar-network-networkmanager.pid"
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case "$1" in
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--update)
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network_update
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;;
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*)
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echo $$ > $path_pid
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trap exit INT
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trap "echo" USR1
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while true; do
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network_print
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sleep 60 &
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wait
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done
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;;
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esac
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