#! /bin/bash

if [ "$1" == "-v" ]; then
        OUT_TO="/dev/stdout"
else
        OUT_TO="/dev/null"
fi

echo "Updating portage:"
layman -s ALL > $OUT_TO 2>&1 && echo 'layman update... OK!' || echo 'layman update... NOT OK!'
emerge sync > $OUT_TO 2>&1 && echo 'emerge sync... OK!' || echo 'emerge sync... NOT OK!'
update-eix > $OUT_TO 2>&1  && echo 'updating eix... OK!' || echo 'updating eix... NOT OK!'
emerge world -fuDN > $OUT_TO 2>&1 && echo 'fetching packages... OK!' || echo 'fetching files... NOT OK!'
echo 'writing the upgrade list and estimating emerge time...'
emerge -pDNu world > /tmp/emergeUpgradeList
emerge -pvuDN world|genlop -np > /tmp/emergetime
/usr/local/bin/showUpgrades2.sh > /tmp/emergeUpgradeList2
if [ -s /tmp/emergeUpgradeList2 ]
    then  echo "Upgradeable ports:"
          cat /tmp/emergeUpgradeList2
else echo 'You are already uptodate.'
fi
echo "======================================================="
echo ""