#
# Defines GNU Screen aliases and provides for auto launching it at startup.
# Authors:
# Sorin Ionescu <sorin.ionescu@gmail.com>
# Aliases
alias sl="screen -list"
alias sn="screen -U -S"
alias sr="screen -a -A -U -D -R"
# Auto
if (( $SHLVL == 1 )) && is-true "$AUTO_SCREEN"; then
(( SHLVL += 1 )) && export SHLVL
session="$(screen -list 2> /dev/null | sed '1d;$d' | awk '{print $1}' | head -1)"
if [[ -n "$session" ]]; then
exec screen -x "$session"
else
exec screen -a -A -U -D -R -m "$SHELL" -l
fi
