55 行
1.9 KiB
Bash
実行ファイル
55 行
1.9 KiB
Bash
実行ファイル
#!/bin/sh -e
|
|
#
|
|
# byobu-launcher - conditionally launch byobu
|
|
# Copyright (C) 2010 Canonical Ltd.
|
|
#
|
|
# 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/>.
|
|
|
|
PKG="byobu"
|
|
# Bad things happen if you run byobu, but you don't own your $HOME
|
|
# ie, rather than "sudo byobu", you must run "sudo -H byobu"
|
|
if [ -O "$HOME" ]; then
|
|
[ -r "$HOME/.config/byoburc" ] && . "$HOME/.config/byoburc"
|
|
[ -z "${BYOBU_PREFIX}" ] && export BYOBU_PREFIX="/usr" || export BYOBU_PREFIX
|
|
. "${BYOBU_PREFIX}/lib/${PKG}/include/common"
|
|
if [ -e "$BYOBU_CONFIG_DIR/disable-autolaunch" ]; then
|
|
false
|
|
else
|
|
case "$TERM" in
|
|
*screen*)
|
|
# Handle nesting
|
|
if [ -n "$SSH_CONNECTION" ] && [ "$(printf "$SSH_CONNECTION" | awk '{print $1}')" != "$(printf "$SSH_CONNECTION" | awk '{print $3}')" ]; then
|
|
# Safeguard against ssh-ing into ourself, which causes an infinite loop
|
|
exec $BYOBU_PREFIX/bin/byobu "$@"
|
|
else
|
|
echo "INFO: Disabling auto-launch of Byobu in this SSH connection, to avoid a potential infinite loop" 1>&2
|
|
echo "INFO: You can still run 'byobu' manually at the command line, if you know what you're doing" 1>&2
|
|
true
|
|
fi
|
|
;;
|
|
dumb)
|
|
# Dumb terminal, don't launch
|
|
false
|
|
;;
|
|
*)
|
|
exec $BYOBU_PREFIX/bin/byobu "$@"
|
|
;;
|
|
esac
|
|
fi
|
|
fi
|
|
false
|
|
|
|
# vi: syntax=sh ts=4 noexpandtab
|