multistrap/bash/multistrap

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# bash completion support
#
# Copyright (C) 2009 Neil Williams <codehelp@debian.org>
#
# This package 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 3 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, see <http://www.gnu.org/licenses/>.
#
_get_dpkg_cross_list()
{
grep Choices: /var/lib/dpkg/info/dpkg-cross.templates \
| cut -d':' -f2 | sed -e 's/None, //' | sed -e 's/,//g'
}
_em_multistrap()
{
local cur prev opts cmds help machine arch quiet
COMPREPLY=()
cur="${COMP_WORDS[COMP_CWORD]}"
prev="${COMP_WORDS[COMP_CWORD-1]}"
help="-h -? --help --version "
arch="-a --arch "
opts="-f --file"
machine=""
case "$prev" in
-@(a|-arch))
COMPREPLY=( $( _get_dpkg_cross_list $cur ) )
;;
*)
COMPREPLY=( $(compgen -W "${arch}${help}${opts}${machine}${cmds}" -- ${cur}) )
;;
esac
}
complete -F _em_multistrap -o default em_multistrap