rebase-helper.bash.in

# Bash completion for rebase-helper
# Copyright (C) 2013-2014 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.
#
# Author: Tomas Hozza <thozza@redhat.com>

shopt -s extglob

_rebase-helper()
{
    local rh_options=@RH_OPTIONS@
    local rh_choices=@RH_CHOICES@
    local rh_extensions=@RH_EXTENSIONS@

    local cur prev idx

    _get_comp_words_by_ref -n = cur prev
    _split_longopt

    # complete choices, if the last word is known option which has some
    for idx in "${!rh_options[@]}"; do
        if [[ "${rh_options[idx]}" == *"${prev}"* ]]; then
            if [[ -n "${rh_choices[idx]}" ]]; then
                COMPREPLY=( $(compgen -W "${rh_choices[idx]}" -- "${cur}") )
                return 0
            fi
            break
        fi
    done

    # complete options
    COMPREPLY=( $(compgen -W "$(echo "${rh_options[@]}")" -- "${cur}") )

    # add recognized archive extensions
    _filedir "${rh_extensions}"

    return 0
}

complete -F _rebase-helper rebase-helper