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#
# Workscreen: screen session wrapper
#
# Alternatives:
# http://byobu.co
# https://packages.debian.org/stable/byobu
# https://packages.debian.org/stable/screenie
# https://skoneka.github.io/screen-session
#
# Default options.
opts="-c /etc/screenrc"
# Remove dead screens.
screen -wipe &> /dev/null
# Session selection.
if [ ! -z "$1" ]; then
if screen -ls $1 | grep -qP "\.$1\t"; then
#echo "There's already a screen called $1"
#exit 1
screen -x $1
exit $?
else
session="-S $1"
fi
if [ "$1" == "root" ]; then
sudo screen -x
exit
elif [ -f "$HOME/.screen/$1" ]; then
opts="-c $HOME/.screen/$1"
elif [ -f "$HOME/.screen/base" ]; then
opts="-c $HOME/.screen/base"
else
opts=""
fi
fi
# Start session.
screen $opts $session
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