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47 lines
1.4 KiB
Bash
47 lines
1.4 KiB
Bash
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#!/usr/bin/env bash
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BAR_ICON=""
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NOTIFY_ICON=/usr/share/icons/Papirus/32x32/apps/system-software-update.svg
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get_total_updates() { UPDATES=$(checkupdates 2>/dev/null | wc -l); }
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while true; do
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get_total_updates
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# notify user of updates
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if hash notify-send &>/dev/null; then
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if (( UPDATES > 50 )); then
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notify-send -u critical -i $NOTIFY_ICON \
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"You really need to update!!" "$UPDATES New packages"
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elif (( UPDATES > 25 )); then
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notify-send -u normal -i $NOTIFY_ICON \
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"You should update soon" "$UPDATES New packages"
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elif (( UPDATES > 2 )); then
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notify-send -u low -i $NOTIFY_ICON \
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"$UPDATES New packages"
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fi
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fi
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# when there are updates available
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# every 10 seconds another check for updates is done
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while (( UPDATES > 0 )); do
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if (( UPDATES == 1 )); then
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echo " $UPDATES"
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elif (( UPDATES > 1 )); then
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echo " $UPDATES"
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else
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echo $BAR_ICON
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fi
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sleep 10
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get_total_updates
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done
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# when no updates are available, use a longer loop, this saves on CPU
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# and network uptime, only checking once every 30 min for new updates
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while (( UPDATES == 0 )); do
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echo $BAR_ICON
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sleep 1800
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get_total_updates
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done
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done
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