#!/bin/sh -e
#
#    session_name: report current session name
#
#    Copyright (C) 2014 Jan Klepek
#
#    Authors: Jan Klepek <jan.klepek, at gmail.com>
#
#    This program is free software: you can redistribute it and/or modify
#    it under the terms of the GNU General Public License as published by
#    the Free Software Foundation, version 3 of the License.
#
#    This program is distributed in the hope that it will be useful,
#    but WITHOUT ANY WARRANTY; without even the implied warranty of
#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#    GNU General Public License for more details.
#
#    You should have received a copy of the GNU General Public License
#    along with this program.  If not, see <http://www.gnu.org/licenses/>.

__session_name_detail() {
                printf "%s" "no detail available"
}

__session_name() {
        name=byobu
        if [ "$BYOBU_BACKEND" == "screen" ]; then
                name=`screen -list | grep \(Attached\) | sed 's/^.[0-9]*\.\(.*\)\s.*/\1/g'`
                if [ "$name" != "byobu" ]; then
                        printf "%s" "$name"
                else
                        printf "%s" "No name set"
                fi
        else
                name=`tmux list-session | grep \(attached\) | sed 's/^\(.*\): .*$/\1/g'`
                if [ "$name" != "byobu" ]; then
                        printf "%s" "$name"
                else
                        printf "%s" "No name set"
                fi

        fi
}