67 lines
1.6 KiB
Plaintext
67 lines
1.6 KiB
Plaintext
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#!/usr/bin/env bash
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# shellcheck source=/dev/null
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source "$(dirname "$0")"/utils
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toggle() {
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status=$(rfkill -J | jaq -r '.rfkilldevices[] | select(.type == "bluetooth") | .soft' | head -1)
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if [ "$status" = "unblocked" ]; then
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rfkill block bluetooth
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else
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rfkill unblock bluetooth
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fi
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}
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gen_output() {
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powered=$(bluetoothctl show | rg Powered | cut -f 2- -d ' ')
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status=$(bluetoothctl info)
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name=$(echo "$status" | rg Name | cut -f 2- -d ' ')
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mac=$(echo "$status" | head -1 | awk '{print $2}' | tr ':' '_')
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if [[ "$(echo "$status" | rg Percentage)" != "" ]]; then
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battery="$(upower -i /org/freedesktop/UPower/devices/headset_dev_"$mac" | rg percentage | awk '{print $2}' | cut -f 1 -d '%')%"
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else
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battery=""
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fi
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if [ "$powered" = "yes" ]; then
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if [ "$status" != "Missing device address argument" ]; then
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icon=""
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text="$name"
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color="#89b4fa"
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class="bt-connected"
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else
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icon=""
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text="Disconnected"
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color="#45475a"
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class=""
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fi
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else
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icon=""
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text="Bluetooth off"
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color="#45475a"
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class=""
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fi
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echo '{ "icon": "'"$icon"'", "battery": "'"$battery"'", "text": "'"$text"'", "color": "'"$color"'", "class": "'"$class"'" }'
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}
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if [ "$1" = "toggle" ]; then
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toggle
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else
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gen_output
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last_time=$(get_time_ms)
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udevadm monitor | while read -r _; do
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current_time=$(get_time_ms)
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delta=$((current_time - last_time))
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# 50ms debounce
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if [[ $delta -gt 50 ]]; then
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gen_output
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# reset debounce timer
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last_time=$(get_time_ms)
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fi
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done
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fi
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