dotfiles/home/.config/lemonbar/applet-storage

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#!/usr/bin/env zsh
PANEL_FIFO="$1"
PREFIX="$2"
DELAY="$3"
MOUNTPOINTS=($(echo "$4" | tr ";" "\n"))
ICONS=($(echo "$5" | tr ";" "\n"))
typeset -A ICON_MAP=(${MOUNTPOINTS:^ICONS})
exec 5>"$PANEL_FIFO"
main() {
local data=$(df -H)
RESULT=()
for mountpoint in $MOUNTPOINTS; do
local icon="${ICON_MAP[$mountpoint]}"
local size="$(echo "$data" | awk "\$6 == \"$mountpoint\" {print \$4}")"
RESULT+=("$icon $size")
done
REPLY="$(printf "%s " "${RESULT[@]}")"
}
while :; do
main
echo "$PREFIX $REPLY" >&5
sleep "$DELAY"
done