#Copyright 2017 Intel Corporation
#
#Licensed under the Apache License, Version 2.0 (the "License");
#you may not use this file except in compliance with the License.
#You may obtain a copy of the License at
#
#    http://www.apache.org/licenses/LICENSE-2.0
#
#Unless required by applicable law or agreed to in writing, software
#distributed under the License is distributed on an "AS IS" BASIS,
#WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#See the License for the specific language governing permissions and
#limitations under the License.

_vppctl()
{
    local cur prev num opts
    COMPREPLY=( $(compgen -f ${cur}) )
    cur="${COMP_WORDS[COMP_CWORD]}"
    prev="${COMP_WORDS[@]:1}"
    num="$((${#COMP_WORDS[@]}-1))"

    VPP_CMD_LIST="$(cat /usr/share/vpp/vppctl-cmd-list)"

    opts="$(awk -v prev="^$prev" -v num=$num '{if($0 ~ prev) print $num}' <<< "${VPP_CMD_LIST}")"

    COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )

}
complete -F _vppctl vppctl