#!/bin/bash
#-----------------------------------------------------------------------------------------------------------------------------------
#
# MyIP Bash Completion
#
# Copyright (C) 2025-2026 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 Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this program; If not, see
# <https://www.gnu.org/licenses/>.
#
#-----------------------------------------------------------------------------------------------------------------------------------



#-----------------------------------------------------------------------------------------------------------------------------------
# MyIP Completion
#-----------------------------------------------------------------------------------------------------------------------------------

_myip_completion()
{
    local  mode_opts="-h --help -V --version -i --internal -a --all"
    local  glob_opts="-T --test -v --verbose"
    local        cur="${COMP_WORDS[COMP_CWORD]}"

    local mode_set="FALSE"
    local          i

    COMPREPLY=()

    # Scan already provided words to detect if a mode option was given
    for (( i=1; i<COMP_CWORD; i++ ))
    do
        case "${COMP_WORDS[i]}" in
            -h|--help|-V|--version|-i|--internal|-a|--all)
                mode_set="TRUE"
                ;;
        esac
    done

    # Build candidate list depending on whether a mode is already set
    if [[ "${mode_set}" == "TRUE" ]]
    then
        COMPREPLY=( $(compgen -W "${glob_opts}" -- "${cur}") )
    else
        COMPREPLY=( $(compgen -W "${mode_opts} ${glob_opts}" -- "${cur}") )
    fi

    return 0
}



complete -o filenames -F _myip_completion myip
