eselect.bashcomp

eselect.bashcomp (text/plain), 915 bytes, created by Ulrich Müller on 2009-04-15 14:15:26 UTC

# Copyright 1999-2009 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Id: eselect.bashcomp 145 2005-06-18 12:08:02Z ka0ttic $

# bash command-line completion for eselect
# Author: Aaron Walker <[e-mail]>

_eselect() {
    local cur sedcmd possibles
    COMPREPLY=()
    cur="${COMP_WORDS[COMP_CWORD]}"
    sedcmd='s/^  \([[:alnum:]_-]\+\)[[:space:],].*$/\1/p'

    set - "${COMP_WORDS[@]:1}"
    while [[ $# -gt 1 && $1 == -* ]]; do
        shift
    done

    case $# in
        1) possibles=$(eselect --no-colour help 2>/dev/null \
            | sed -n -e "${sedcmd}") ;;
        2) possibles=$(eselect --no-colour "$1" usage 2>/dev/null \
            | sed -n -e "${sedcmd}") ;;
    esac

    [[ -n "${possibles}" ]] && \
        COMPREPLY=( $(compgen -W "${possibles}" -- ${cur}) )

    return 0
}
complete -F _eselect eselect

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