View file File name : common Content :#!/bin/sh # # common: common stuff sourced by all scripts # # Copyright (C) 2011-2014 Dustin Kirkland # # Authors: Dustin Kirkland <kirkland@byobu.org> # # 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/>. if [ -z "${BYOBU_INCLUDED_LIBS}" ]; then # Needed to set up $BYOBU_CONFIG_DIR . "${BYOBU_PREFIX}/lib/${PKG}/include/dirs" # Find command/type/which for BYOBU_TEST in "command -v" "type" "which"; do eval $BYOBU_TEST ls >/dev/null 2>&1 && break || true done # If the backend is already set (eg. running `byobu-tmux`), do nothing. if [ -z "${BYOBU_BACKEND}" ]; then [ -r "/etc/$PKG/backend" ] && . "/etc/$PKG/backend" [ -r "$BYOBU_CONFIG_DIR/backend" ] && . "$BYOBU_CONFIG_DIR/backend" # Just in case there's no config file at all if [ -z "${BYOBU_BACKEND}" ]; then # New byobu configuration, default to tmux if eval $BYOBU_TEST tmux >/dev/null; then BYOBU_BACKEND="tmux" elif eval $BYOBU_TEST screen >/dev/null; then BYOBU_BACKEND="screen" else printf "%s\n" "ERROR: $PKG won't work without tmux or screen installed" 1>&2 fi fi fi # Creating backend cache [ -d "$BYOBU_RUN_DIR/cache.$BYOBU_BACKEND" ] || mkdir -p "$BYOBU_RUN_DIR/cache.$BYOBU_BACKEND" . "${BYOBU_PREFIX}/lib/${PKG}/include/shutil" . "${BYOBU_PREFIX}/lib/${PKG}/include/constants" get_distro || true export BYOBU_DISTRO="$_RET" BYOBU_INCLUDED_LIBS=1 fi