#!/bin/sh

# For backing up files with OneDrive
# Assumes that the backup target is set up as OneDrive in rclone

if [ $(id -u) -eq 0 ]; then
	exec sudo -H -u sintan $0 "$@"
fi

notify() {
    #Detect the name of the display in use
    local display=":$(ls /tmp/.X11-unix/* | sed 's#/tmp/.X11-unix/X##' | head -n 1)"

    #Detect the user using such display
    local user=$(who | grep '('$display')' | awk '{print $1}' | head -n 1)

    #Detect the id of the user
    local uid=$(id -u $user)

    sudo -u $user DISPLAY=$display DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/$uid/bus notify-send -a rclone -h string:desktop-entry:alacritty "$@"
}

notify "OneDriveBk" "Backup started..."
flock -n /tmp/onedrivesync.lock rclone sync -c -L --log-file="/home/sintan/TempStorage/OneDriveBk.log" --log-level INFO "/home/sintan/TempStorage/OneDrive/" OneDrive:Backup
notify "OneDriveBk" "Backup finished!"