bash-scripts/volume at main · EysseW/bash-scripts · GitHub

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#!/usr/bin/env bash


## Script To Manage Speaker Volume For Archcraft (in Wayland).

icons="$HOME/.config/hypr/icons"

# Get Volume
get_volume() {
	volume=`amixer -D pulse get Master | awk NR==7 | awk '{print $5}' | tr -d "[]%"`
	echo "$volume"
}

# Get icons
get_icon() {
	volume="$(get_volume)"
	current="${volume}"
	if [[ "$current" -eq "0" ]]; then
		icon="$icons/volume-mute.png"
	elif [[ ("$current" -ge "0") && ("$current" -le "30") ]]; then
		icon="$icons/volume-low.png"
	elif [[ ("$current" -ge "30") && ("$current" -le "60") ]]; then
		icon="$icons/volume-mid.png"
	elif [[ ("$current" -ge "60") && ("$current" -le "100") ]]; then
		icon="$icons/volume-high.png"
	fi
}

# Notify
notify_user() {
	notify-send -h string:x-canonical-private-synchronous:sys-notify -u low -i "$icon" "Volume: $(get_volume)"
}

# Increase Volume
inc_volume() {
	amixer -D pulse sset Master 5%+ unmute && get_icon && notify_user
}

# Decrease Volume
dec_volume() {
 amixer -D pulse sset Master 5%- unmute && get_icon && notify_user
}

# Toggle Mute
toggle_mute() {
	status=`amixer get PCM | tail -n1 | grep -wo 'on'`

	if [[ "$status" == "on" ]]; then
		amixer set PCM toggle && notify-send -h string:x-canonical-private-synchronous:sys-notify -u low -i "$icons/volume-mute.png" "Mute"
	else
		amixer set PCM toggle && get_icon && notify-send -h string:x-canonical-private-synchronous:sys-notify -u low -i "$icon" "Unmute"
	fi
}

# Execute accordingly
if [[ "$1" == "--get" ]]; then
	get_volume
elif [[ "$1" == "--inc" ]]; then
	inc_volume
elif [[ "$1" == "--dec" ]]; then
	dec_volume
elif [[ "$1" == "--toggle" ]]; then
	toggle_mute
else
	get_volume
fi