pacman-auto-update

#!/bin/bash

# Pacman Auto Update
# Simple script to update automatically pacman packages when AFK

# Enzo Zavorski Delevatti
# @Zvorky
#___          ___,
#___\      .~´    `-,
#___\°    /  _    _ \.
#   \°   ,\`|_|''|_|´\
#    °    /          /)   °
#        (\  ,    , .\`   |°
#         `) ;`,; `,^,)   ||°
#         ´,´  `,  `  `   |||
#                          \\\
#         March   2024      |||
#                           '''



# Timing Settings
MAX_INACTIVITY=300000   # MiliSeconds   - The system will be updated after this time AFK
UPDATE_COOLDOWN=10800   # Seconds       - Delay to start checking again after an update
CHECK_COOLDOWN=60       # Seconds       - Delay from a inactivity verification to another

# You can use another package manager too...
UPDATE_COMMAND=(sudo pacman -Syu --noconfirm)



# Get idle time from X11 or terminal
get_idle_time() {
    if [ -n "$DISPLAY" ]; then
        # Install xprintidle and update system if command not found
        if ! command -v xprintidle &> /dev/null; then
            "${UPDATE_COMMAND[@]}" xprintidle
        fi
        echo $(xprintidle)
    else
        echo $(w | awk '/tty/{print $4}')
    fi
}



# Install xprintidle if command not found
if [ -n "$DISPLAY" ] && ! command -v xprintidle &> /dev/null; then
    "${UPDATE_COMMAND[@]}" xprintidle
fi


# Loop Checking for Inactivity
while true; do
    if (( $(get_idle_time) >= MAX_INACTIVITY )); then
        "${UPDATE_COMMAND[@]}"
        sleep $UPDATE_COOLDOWN
    else
        sleep $CHECK_COOLDOWN
    fi
done