112 lines
3.3 KiB
Bash
Executable file
112 lines
3.3 KiB
Bash
Executable file
#!/bin/zsh
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# Icons
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vpn_icon=""
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wifi_icon=" "
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brightness_icon=""
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bluetooth_icon=""
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keyboard_icon="⌨"
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date_icon=""
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volume_icon=""
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muted_icon=""
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# --- Added for Signal Handling ---
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# File to store the PID of this script
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status_pid_file="/tmp/swaybar_status_pid"
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# Function to update the status and print it
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update_status() {
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# VPN (Mullvad)
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vpn_status=$(mullvad status)
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is_connected=$(echo "$vpn_status" | grep -c "Connected")
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if [ "$is_connected" -eq 1 ]; then
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visible_location=$(echo "$vpn_status" | grep -oP "Visible location:\s+\K.*" | cut -d. -f1)
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vpn_display="$vpn_icon $visible_location"
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else
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vpn_display="$vpn_icon Disconnected"
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fi
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# Network status
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ssid=$(nmcli -t -f ACTIVE,SSID dev wifi | grep -E '^yes' | cut -d: -f2)
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if [ -z "$ssid" ]; then
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network_display="$wifi_icon Disconnected"
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else
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network_display="$wifi_icon $ssid"
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fi
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# Date/time
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date_time_icon="$date_icon $(date +"%a %b %d, %H:%M")"
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# Battery
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battery=$("$HOME/.config/confutils/get-battery.sh")
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# Brightness
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brightness=$(brightnessctl | grep -oP '[0-9]+(?=%)')
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brightness_display="$brightness_icon $brightness%"
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# Bluetooth
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bluetooth_device=$(bluetoothctl devices Connected \
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| awk '{$1=$2=""; print $0}' \
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| sed 's/^ *//g')
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if [ -z "$bluetooth_device" ]; then
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bluetooth_display=""
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else
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bluetooth_display="$bluetooth_icon $bluetooth_device"
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fi
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# Keyboard layout
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language_index=$(swaymsg -t get_inputs | jq -r '.[] | select(.type=="keyboard") | .xkb_active_layout_index' | head -n 1)
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if [ "$language_index" -eq 0 ]; then
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keyboard_layout="US"
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else
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keyboard_layout="SE" # Assuming SE is index 1
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fi
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keyboard_display="$keyboard_icon $keyboard_layout"
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volume_output=$(wpctl get-volume @DEFAULT_AUDIO_SINK@)
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is_muted=$(echo "$volume_output" | grep -c "MUTED")
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if [ "$is_muted" -eq 1 ]; then
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volume_display="$muted_icon Muted"
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else
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# Extract decimal volume (e.g., 0.75) and convert to percentage
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volume_decimal=$(echo "$volume_output" | awk '{print $2}')
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# Use awk to multiply by 100 and format as an integer percentage
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volume_percent=$(awk -v vol="$volume_decimal" 'BEGIN {printf "%.0f", vol * 100}')
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volume_display="$volume_icon $volume_percent%"
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fi
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# Combine all statuses
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final_status=""
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if [ -n "$bluetooth_display" ]; then
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final_status="$bluetooth_display"
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fi
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space=" " # Using standard spaces for separation
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final_status="$final_status$space$volume_display"
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final_status="$final_status$space$brightness_display"
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final_status="$final_status$space$battery"
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final_status="$final_status$space$keyboard_display"
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final_status="$final_status$space$vpn_display"
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final_status="$final_status$space$network_display"
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final_status="$final_status$space$date_time_icon"
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final_status="$final_status " # Trailing space
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# Print the status followed by a newline
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echo "$final_status"
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}
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# --- Added for Signal Handling ---
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# Write the script's PID to the file so we can signal it
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echo $$ > "$status_pid_file"
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# Trap a real-time signal (e.g., SIGRTMIN+8) to trigger an immediate update
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# When this signal is received, the 'update_status' function is executed
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trap 'update_status' 42
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# Main loop
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while true; do
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update_status # Perform the regular update
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sleep 1
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done
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# Clean up the PID file on exit (optional but good practice)
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trap 'rm "$status_pid_file"' EXIT
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