55 lines
1.6 KiB
Bash
55 lines
1.6 KiB
Bash
#!/usr/bin/env bash
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set -u
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state_dir="${XDG_RUNTIME_DIR:-/tmp}/waybar-${UID}"
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state_file="$state_dir/public-ip"
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if [[ ${1:-} == toggle ]]; then
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mkdir -p -m 700 "$state_dir"
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if [[ -s $state_file ]]; then
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: > "$state_file"
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else
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public_ip=$(curl -4fsS --max-time 5 https://wtfismyip.com/json 2>/dev/null |
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jq -er '.YourFuckingIPAddress | select(type == "string") | split(".") |
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select(length == 4 and all(.[]; test("^[0-9]{1,3}$") and (tonumber <= 255))) |
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join(".")' 2>/dev/null) || exit 0
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printf '%s\n' "$public_ip" > "$state_file"
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fi
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exit 0
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fi
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route=$(ip -4 route get 1.1.1.1 2>/dev/null) || route=
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if [[ ! $route =~ [[:space:]]dev[[:space:]]([^[:space:]]+) ]]; then
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jq -cn '{text: "⚠ Disconnected", class: "disconnected"}'
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exit 0
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fi
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interface=${BASH_REMATCH[1]}
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if [[ ! $route =~ [[:space:]]src[[:space:]]([0-9.]+) ]]; then
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jq -cn '{text: "⚠ Disconnected", class: "disconnected"}'
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exit 0
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fi
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local_ip=${BASH_REMATCH[1]}
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if [[ -s $state_file ]]; then
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jq -cn --rawfile ip "$state_file" '{text: (" " + ($ip | rtrimstr("\n"))), class: "public"}'
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exit 0
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fi
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if [[ $(nmcli -g GENERAL.TYPE device show "$interface" 2>/dev/null) == wifi ]]; then
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essid=$(nmcli -g GENERAL.CONNECTION device show "$interface" 2>/dev/null | head -n 1)
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signal=$(nmcli -t -f IN-USE,SIGNAL device wifi list ifname "$interface" --rescan no 2>/dev/null |
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awk -F: '$1 == "*" { print $2; exit }')
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if [[ -n $essid && $essid != -- ]]; then
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text=" $essid"
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[[ -n $signal ]] && text="${text} (${signal}%)"
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else
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text=" $local_ip"
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fi
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else
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text=" $local_ip"
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fi
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jq -cn --arg text "$text" '{text: $text, class: "connected"}'
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