util-vserver 0.30.216-pre2864-2ubuntu1 / etc / bash_completion.d / vserver

# Completion for the vserver command. Source this file (or on some systems
# add it to ~/.bash_completion and start a new shell) and bash's completion
# mechanism will know all about vserver's options!
#
# Copyright (C) Thomas Champagne <lafeuil@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; either version 2, 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#
# The latest version of this software can be obtained here:
#
# http://linux-vserver.org/Vserver+Completion
#
# version 0.4.0

have vserver-info && {
: ${UTIL_VSERVER_VARS:=$(/usr/sbin/vserver-info - SYSINFO |grep prefix: | awk '{ print $2}')/lib/util-vserver/util-vserver-vars}

test -e "$UTIL_VSERVER_VARS" && {
	
if [ -z "$_VS_NEWLINE" -o -z "$VS_ALLVSERVERS_ARGS" ]
then
        . "$UTIL_VSERVER_VARS"
        . "$_LIB_FUNCTIONS"
fi

_vserver() {
    local cur cmds cmdOpts cmdMethodOpts helpCmds names names_pipe func i j method
    
    COMPREPLY=()
    cur=${COMP_WORDS[COMP_CWORD]}
    
    # find available v-servers: 
    # call function getAllVservers in vserver library
    getAllVservers names
    names_pipe=`echo ${names[@]} | sed 's/ /|/g'`
    
    # available commands
    cmds='start stop restart condrestart suexec exec enter chkconfig \
	running status unify pkg apt-get apt-config apt-cache \
	rpm pkgmgmt delete'
    
    # options (long and short name)
    cmdOpts='--help --version --debug --defaulttty -s --sync -v \
	--verbose --silent --'
    
    cmdMethodOpts='-m -n --context --confdir --lockfile \
	--hostname --netdev --netbcast --netmask \
	--netprefix --interface --cpuset \
	--cpusetcpus --cpusetmems --cpusetvirt \
	--initstyle --flags --help --'
    
    # if the previous option is a single option 
    helpCmds='--help|--version'
    if [[ ${COMP_WORDS[1]} == @($helpCmds) ]] 
    then
	return 0
    fi
    
    # search a verser's name
    for (( i=0; i < ${#COMP_WORDS[@]}-1; i++ ))
    do
	if [[ ${COMP_WORDS[i]} == @($names_pipe) ]]
	then
          # it's found
	    break
	fi
    done
    
	#a vserver has been found 
    if (( $i < ${#COMP_WORDS[@]}-1 )) 
    then 
	#Show the vserver command without build
	case "${COMP_WORDS[i+1]}" in
	    start)
		COMPREPLY=( $( compgen -W "--rescue --rescue-cmd" -- $cur ) )
		;;
	    # No completion for apt-config
	    stop|restart|condrestart|enter|running|status|apt-config|delete)
		;;
	    suexec)
		# I don't know how to do
		COMPREPLY=( $( compgen -W  -- $cur ) )
		;;
	    exec)
		#I don't know how to do
		COMPREPLY=( $( compgen -W "" -- $cur ) )
		;;
	    unify)
		COMPREPLY=( $( compgen -W "-R" -- $cur ) )
		;;
	    apt-get|apt-cache)
		func=${COMP_WORDS[i+1]}
		COMP_WORDS=( ${COMP_WORDS[@]:$((i+1))} )
		COMP_CWORD=$((COMP_CWORD-i-1))
		declare -f _${func//-/_} > /dev/null && _${func//-/_}
		;;
	    *)
		COMPREPLY=( $( compgen -W "$cmds" -- $cur ) )	
		;;
	esac
	return 0
    else
	#no vserver name found
	prev=${COMP_WORDS[COMP_CWORD-1]}
	
	#search the new name of vserver 
	for (( i=0; i < ${#COMP_WORDS[@]}-1; i++ )); do
            if [[ ${COMP_WORDS[i]} == !(vserver|-*) ]];  then
	        # it's found
		break
	    fi
	done
		
	if (( $i < ${#COMP_WORDS[@]}-1 )) ; then 
	    j=$i
	    i=${#COMP_WORDS[@]}
	    for (( ; j < ${#COMP_WORDS[@]}-1; j++ )); do
                if [[ ${COMP_WORDS[j]} == "--" ]];  then
		    # method's parameter
		    case "$method" in
			legacy|copy)
			    ;;
			apt-rpm)
			    COMPREPLY=( $( compgen -W "-d" -- $cur ) )
			    ;;
			yum)
			    COMPREPLY=( $( compgen -W "-d" -- $cur ) )
			    ;;
			rpm) 
			    COMPREPLY=( $( compgen -W "-d --empty --force --nodeps" -- $cur ) )
			    ;;
			skeleton)
			    ;;
			debootstrap)
			    COMPREPLY=( $( compgen -W "-d -m -s --" -- $cur ) )
			    ;;
			*)
                            #do nothing 
                            #the method is not defined
			    ;;
		    esac
                    return 0
                    break
                fi
		if [[ ${COMP_WORDS[j]} == @(build|-m) ]];  then
		    i=$j
		    if (( $j+1 < ${#COMP_WORDS[@]}-1 )) ; then
			method=${COMP_WORDS[j+1]}
		    fi
                fi
            done 
	    
	    if (( $i < ${#COMP_WORDS[@]}-1 )) ; then
		case $prev in
		    --help)
			#do nothing
			;;
		    -n|--context|--confdir|--lockfile|--hostname|--netdev|--netbcast|--netmask|--netprefix|--interface|--cpuset|--cpusetcpus|--cpusetmems|--cpusetvirt|--initstyle|--flags)
			COMPREPLY=( $( compgen -W "" -- $cur ) )
                        ;;
		    -m)
			COMPREPLY=( $( compgen -W "legacy copy apt-rpm yum rpm skeleton debootstrap" -- $cur ) )
			;;
		    *)
			COMPREPLY=( $( compgen -W "$cmdMethodOpts" -- $cur ) )
			;;
		esac
		
	    else
		COMPREPLY=( $( compgen -W "build" -- $cur ) )
	    fi
	else
	    COMPREPLY=( $( compgen -W "${names[@]} $cmdOpts" -- $cur ) )
	fi
	return 0
    fi
    
    return 0
}
complete -F _vserver vserver

_vapt_rpm_yum()
{
    local cur cmds cmdOpts helpCmds names func i

    COMPREPLY=()
    cur=${COMP_WORDS[COMP_CWORD]}
    
    # options (long and short name)
    cmdOpts='--help --version --quiet -q --all'
    
    # if the previous option is a single option 
    helpCmds='--help|--version'
    if [[ "${COMP_WORDS[1]}" == "@($helpCmds)" ]] ; then
	return 0
    fi
    
    # search --
    for (( i=0; i < ${#COMP_WORDS[@]}-1; i++ )); do
        if [[ ${COMP_WORDS[i]} = "--" ]];  then
	    # it's found
	    break
	fi
    done
    
    # find available v-servers: 
    # call function getAllVservers in vserver library
    getAllVservers names
    names_pipe=`echo ${names[@]}" --all" | sed 's/ /|/g'`
    
    if (( $i < ${#COMP_WORDS[@]}-1 )) && (( $i < $COMP_CWORD )) ; then 
	func=${COMP_WORDS[0]:1}
	COMP_WORDS=( $func ${COMP_WORDS[@]:$((i+1))} )
	COMP_CWORD=$((COMP_CWORD-i))
	declare -f _${func//-/_} > /dev/null && _${func//-/_}
    else	
	# search a verser's name
	for (( i=0; i <  ${#COMP_WORDS[@]}-1; i++ )); do
	    if [[ ${COMP_WORDS[i]} == @($names_pipe) ]];  then
		# it's found
		break
	    fi
	done

	if (( $i < ${#COMP_WORDS[@]}-1 )) ; then 
	    if [[ "${COMP_WORDS[i]}" = "--all"  ]]; then
		cmdOpts='--'
		COMPREPLY=( $( compgen -W "$cmdOpts" -- $cur ) )
	    else
		cmdOpts='--'
		COMPREPLY=( $( compgen -W "${names[@]} $cmdOpts" -- $cur ) )
	    fi
	else
	    COMPREPLY=( $( compgen -W "${names[@]} $cmdOpts" -- $cur ) )
	fi
    fi
    return 0
}
complete -F _vapt_rpm_yum vapt-get
complete -F _vapt_rpm_yum vrpm
complete -F _vapt_rpm_yum vyum


_vserver_copy()
{
    local cur prev cmdOpts helpCmds confCmds names names_pipe i
    
    COMPREPLY=()
    cur=${COMP_WORDS[COMP_CWORD]}
    
    # find available v-servers: 
    # call function getAllVservers in vserver library
    getAllVservers names
    names_pipe=`echo ${names[@]} | sed 's/ /|/g'`
    
    # options (long and short name)
    cmdOpts='--help -h --version -V --verbose -v --quiet -q \
		   --vsroot -r --rsh -R --stopstart -s \
		   --domain -d --ip -i'
    
    # if the previous option is a single option 
    helpCmds='--help|-h|--version|-V'
    if [[ ${COMP_WORDS[1]} == @($helpCmds) ]] ; then
	return 0
    fi
    
    confCmds='--ip|-i|--domain|-d'
    prev=${COMP_WORDS[COMP_CWORD-1]}
    if [[ $prev == @($confCmds) ]]; then
	return 0
    fi
    
    # search a verser's name
    for (( i=0; i <  ${#COMP_WORDS[@]}-1; i++ )); do
        if [[ ${COMP_WORDS[i]} == @($names_pipe) ]];  then
	    # it's found
	    break
	fi
    done
    
    if (( $i < ${#COMP_WORDS[@]}-1 )) ; then 
	return 0
    else
	COMPREPLY=( $( compgen -W "${names[@]} $cmdOpts" -- $cur ) )
    fi
    return 0
}
complete -F _vserver_copy vserver-copy

}
}