74 lines
2.4 KiB
Bash
Executable File
74 lines
2.4 KiB
Bash
Executable File
#!/usr/bin/env bash
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# combined network + vpn status for waybar
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# format: icon ip/cidr [vpn-name ...]
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iface=$(ip route show default 2>/dev/null | awk '/default/ {print $5; exit}')
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icon=""
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class="disconnected"
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net_text=""
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vpn_names=()
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tooltip_parts=()
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# network
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if [[ -n "$iface" ]]; then
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cidr=$(ip -4 addr show "$iface" 2>/dev/null | awk '/inet / {print $2; exit}')
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gw=$(ip route show default 2>/dev/null | awk '/default/ {print $3; exit}')
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if [[ "$iface" == wl* ]]; then
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icon=""
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class="wifi"
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ssid=$(nmcli -t -f active,ssid dev wifi 2>/dev/null | awk -F: '/^yes:/ {print $2}')
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signal=$(nmcli -t -f active,signal dev wifi 2>/dev/null | awk -F: '/^yes:/ {print $2}')
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tooltip_parts+=("$iface: $cidr via $gw")
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[[ -n "$ssid" ]] && tooltip_parts+=("ssid: $ssid (${signal}%)")
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else
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icon=""
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class="wired"
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tooltip_parts+=("$iface: $cidr via $gw")
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fi
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net_text="$cidr"
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else
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tooltip_parts+=("no connection")
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fi
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# wireguard — show config name (interface name, e.g. wg-office)
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if command -v wg &>/dev/null; then
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for wg_iface in $(wg show interfaces 2>/dev/null); do
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wg_cidr=$(ip -4 addr show "$wg_iface" 2>/dev/null | awk '/inet / {print $2; exit}')
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vpn_names+=("$wg_iface")
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tooltip_parts+=("wg: $wg_iface $wg_cidr")
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done
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fi
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# tailscale — show exit node name if routed, otherwise tailnet name
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if command -v tailscale &>/dev/null; then
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ts_json=$(tailscale status --json 2>/dev/null)
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ts_state=$(jq -r '.BackendState // empty' <<<"$ts_json")
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if [[ "$ts_state" == "Running" ]]; then
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ts_ip=$(jq -r '.TailscaleIPs[0] // empty' <<<"$ts_json")
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ts_self=$(jq -r '.Self.HostName // empty' <<<"$ts_json")
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ts_exit_id=$(jq -r '.ExitNodeStatus.ID // empty' <<<"$ts_json")
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if [[ -n "$ts_exit_id" ]]; then
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exit_name=$(jq -r --arg id "$ts_exit_id" '[.Peer[] | select(.ID == $id) | .HostName][0] // "exit"' <<<"$ts_json")
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vpn_names+=("$exit_name")
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tooltip_parts+=("ts: $ts_self $ts_ip → $exit_name")
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else
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tooltip_parts+=("ts: $ts_self $ts_ip")
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fi
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fi
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fi
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# build text
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text="$icon"
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[[ -n "$net_text" ]] && text+=" $net_text"
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if [[ ${#vpn_names[@]} -gt 0 ]]; then
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text+=" [$(IFS=,; echo "${vpn_names[*]}")]"
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fi
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tooltip=$(printf '%s\n' "${tooltip_parts[@]}")
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jq -nc --arg text "$text" --arg class "$class" --arg tooltip "$tooltip" \
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'{$text,$class,$tooltip}'
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