# ------------------------------------------------------------------------------
# Copyright (c) 2013-2022 Geoffray Levasseur <fatalerrors@geoffray-levasseur.org>
# Protected by the BSD3 license. Please read bellow for details.
#
# * Redistribution and use in source and binary forms,
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# *
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# *   following disclaimer.
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# ------------------------------------------------------------------------------

# ------------------------------------------------------------------------------
# Check for profile updates
# ------------------------------------------------------------------------------
check_updates()
{
    disp I "Checking for updates..."
    local vfile="/tmp/version"
    wget "$UPDT_URL/version" -O $vfile 2&>1 /dev/null || {
	disp E "Can\'t download information file, impossible to proceed!"
	return 1
    }
    if [[ -s /tmp/version ]]; then
	local lastver=$(cat /tmp/version)
	if [[ $lastver != $PROFVERSION ]]; then
	    disp I "You have version $PROFVERSION installed. Version $lastver is available."
	    disp I "You should upgrade to last version when possible."
	fi
    else
	disp E "Impossible to read temporary file, impossible to proceed."
    fi
}