#!/bin/sh
#
# cycle-status: cycle the status bar through multiple configurations
#
# Copyright (C) 2011-2014 Dustin Kirkland
#
# Authors: Dustin Kirkland <[email protected]>
#
# 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/>.


# Find line number of the enabled tmux_right
current=$(grep -n "^tmux_right=" "$BYOBU_CONFIG_DIR/status" | awk -F: '{print $1}' | tail -n1)

# Find next line number to enable
all=$(grep -n "tmux_right=" "$BYOBU_CONFIG_DIR/status" | awk -F: '{print $1}')
next=
for i in $all $all; do
if [ "$next" = "flagged" ]; then
next="$i"
break
elif [ "$i" = "$current" ]; then
next="flagged"
fi
done

# Disable all
sed -i -e "s/^tmux_right=/#tmux_right=/" "$BYOBU_CONFIG_DIR/status"

# Enable the next one
sed -i -e "${next}s/^#tmux_right=/tmux_right=/" "$BYOBU_CONFIG_DIR/status"