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# guestfish bash completion script
# Copyright (C) 2010 Red Hat Inc.
#
# 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; either version 2 of the License, or
# (at your option) any later version.
#
# 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, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
# To use this script, copy it into /etc/bash_completion.d/ if
# that directory exists.
#
# If your distro does not have that directory (or if you cannot or
# do not want to install this in /etc) then you can copy this to
# somewhere in your home directory such as
# ~/.guestfish-bash-completion.sh and add this to your .bashrc:
# source ~/.guestfish-bash-completion.sh
# This was "inspired" by the git bash completion script written by
# Shawn O. Pearce.
_guestfish_virsh_list ()
{
local flag_ro=$1 flags
if [ "$flag_ro" -eq 1 ]; then
flags="--all"
else
flags="--inactive"
fi
virsh list $flags | head -n -1 | tail -n +3 | awk '{print $2}'
}
_guestfish ()
{
local flag_i=0 flag_ro=0 c=1 word cmds doms
# See if user has specified -i option before the current word.
while [ $c -lt $COMP_CWORD ]; do
word="${COMP_WORDS[c]}"
case "$word" in
-i|--inspector) flag_i=1 ;;
-r|--ro) flag_ro=1 ;;
esac
c=$((++c))
done
# Now try to complete the current word.
word="${COMP_WORDS[COMP_CWORD]}"
case "$word" in
--*)
COMPREPLY=(${COMPREPLY[@]:-} $(compgen -W '
--cmd-help
--add
--no-dest-paths
--file
--inspector
--listen
--mount
--no-sync
--new
--remote
--ro
--selinux
--verbose
--version
' -- "$word")) ;;
*)
if [ "$flag_i" -eq 1 ]; then
doms=$(_guestfish_virsh_list "$flag_ro")
COMPREPLY=(${COMPREPLY[@]:-} $(compgen -W "$doms" -- "$word"))
else
cmds=$(guestfish -h| head -n -1 | tail -n +2 | awk '{print $1}')
COMPREPLY=(${COMPREPLY[@]:-} $(compgen -W "$cmds" -- "$word"))
fi ;;
esac
}
complete -o bashdefault -o default -F _guestfish guestfish 2>/dev/null \
|| complete -o default -F _guestfish guestfish
# EOF
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