dotfiles/home/.config/eww/scripts/bluetooth

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#!/usr/bin/env bash
ICON_IDLE="󰂯"
ICON_CONNECTED="󰂱"
ICON_OFF="󰂲"
toggle() {
status=$(rfkill -J | jq -r '.rfkilldevices[] | select(.type == "bluetooth") | .soft' | head -1)
if [ "$status" = "unblocked" ]; then
rfkill block bluetooth
else
rfkill unblock bluetooth
fi
}
get_report() {
status=$(rfkill -J | jq -r '.rfkilldevices[] | select(.type == "bluetooth") | .soft' | head -1)
if [ "$status" = "blocked" ] || ! systemctl -q is-active bluetooth.service || ! command -v bluetoothctl >/dev/null 2>&1; then
jq -n -c --monochrome-output \
--arg icon "$ICON_OFF" \
--arg status "unknown" \
--arg name "" \
--arg mac "" \
--arg battery "" \
'$ARGS.named'
return
fi
status="$(bluetoothctl show)"
powered="$(echo "$status" | grep Powered | cut -d' ' -f 2-)"
if [ "$powered" != "yes" ]; then
jq -n -c --monochrome-output \
--arg icon "$ICON_OFF" \
--arg status "unpowered" \
--arg name "" \
--arg mac "" \
--arg battery "" \
'$ARGS.named'
return
fi
status="$(bluetoothctl info)"
if [ "$status" == "Missing device address argument" ]; then
jq -n -c --monochrome-output \
--arg icon "$ICON_IDLE" \
--arg status "idle" \
--arg name "" \
--arg mac "" \
--arg battery "" \
'$ARGS.named'
return
fi
name="$(echo "$status" | grep Name | cut -d' ' -f 2-)"
mac="$(echo "$status" | head -1 | awk '{print $2}' | tr ':' '_')"
if [ "$(echo "$status" | grep Percentage)" != "" ] && command -v upower >/dev/null 2>&1; then
battery="$(upower -i /org/freedesktop/UPower/devices/headset_dev_"$mac" | grep percentage | awk '{print $2}' | cut -f 1 -d '%')%"
else
battery=""
fi
jq -n -c --monochrome-output \
--arg icon "$ICON_CONNECTED" \
--arg status "connected" \
--arg name "$name" \
--arg mac "$mac" \
--arg battery "$battery" \
'$ARGS.named'
}
case "$1" in
"status") get_report ;;
"toggle") toggle ;;
*) >&2 echo "Invalid usage, argument '$1' not recognized."; exit 1 ;;
esac