#!/bin/bash
#-----------------------------------------------------------------------------------------------------------------------------------
#
# Music Info Bash Completion
#
# Copyright (C) 2016-2026 Arnaud G. GIBERT
# mailto:arnaud@rx3.net
#
# This is free software: you can redistribute it and/or modify it
# under the terms of the GNU Lesser 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
# <https://www.gnu.org/licenses/>.
#
#-----------------------------------------------------------------------------------------------------------------------------------



#-----------------------------------------------------------------------------------------------------------------------------------
# _music_info_completion
#-----------------------------------------------------------------------------------------------------------------------------------

_music_info_completion()
{
    local  cur="${COMP_WORDS[COMP_CWORD]}"
    local prev="${COMP_WORDS[COMP_CWORD-1]}"
    local opts="-h --help -V --version -v --verbose -l --list -r --root_dir"

    COMPREPLY=()

    # Handle argument of options that take a value
    case "${prev}" in
        -r|--root_dir)
            COMPREPLY=( $(compgen -d -- "${cur}") )
            return 0
        ;;
    esac

    # Complete options if current word starts with '-'
    if [[ "${cur}" == -* ]]
    then
        COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
        return 0
    fi

    return 0
}



complete -o filenames -F _music_info_completion music_info