# Gentoo Linux Bash Shell Command Completion
#
# Copyright 2024 Gentoo Authors
# Distributed under the terms of the GNU General Public License, v2 or later

#
# q completion (from app-portage/portage-utils)
#

_q() {
    local cur=${COMP_WORDS[COMP_CWORD]} prev=${COMP_WORDS[COMP_CWORD-1]}

    local -A OPTS=(
        [STANDALONE]='-i --install -o --overlays -e --envvar -m --mask -v --verbose
            -q --quiet -C --nocolor --color -h --help -V --version'
        [APPLETS]='qatom qcheck qdepends qfile qgrep qkeyword qlist qlop
            qmanifest qmerge qmerge qpkg qsearch qsize qtbz2 qtegrity quse
            qwhich qxpak'
        [ARG]='--root'
    )

    local i
    for (( i=1; i < COMP_CWORD; i++ )); do
        if [[ ${COMP_WORDS[i]} != -* ]]; then
            if [[ " ${OPTS[APPLETS]} " =~ " ${COMP_WORDS[i]} " ]]; then
                local root_command=${COMP_WORDS[i]}
                _command_offset ${i}
            else
                COMPREPLY=()
            fi
            return
        fi

        [[ ${i} -lt ${COMP_CWORD} && " ${OPTS[ARG]} " =~ " ${COMP_WORDS[i]} " ]] && ((i++))
    done

    case ${prev} in
        --root)
            _filedir -d
            return
            ;;
    esac

    if [[ ${cur} = -* ]]; then
        COMPREPLY=( $(compgen -W '${OPTS[STANDALONE]} ${OPTS[ARG]}' -- "${cur}") )
    else
        COMPREPLY=( $(compgen -W "${OPTS[APPLETS]}" -- "${cur}") )
    fi
} &&
complete -F _q q

# vim: ft=sh:et:ts=4:sw=4:tw=80