source: projects/vbootstrap/trunk/vbuilder-bash-completion.sh @ 2719

[ -z "$BASH_VERSION" ] && return

_filedir()
{
        local IFS=$'\t\n' xspec #glob

        #glob=$(set +o|grep noglob) # save glob setting.
        #set -f          # disable pathname expansion (globbing)

        xspec=${1:+"!*.$1"}     # set only if glob passed in as $1
        COMPREPLY=( ${COMPREPLY[@]:-} $( compgen -f -X "$xspec" -- "$cur" ) \
                    $( compgen -d -- "$cur" ) )
        #eval "$glob"    # restore glob setting.
}

_vbuilder()
{
    local opts cur prev first
    COMPREPLY=()
    cur="${COMP_WORDS[COMP_CWORD]}"
    prev="${COMP_WORDS[COMP_CWORD-1]}"
    first="${COMP_WORDS[1]}"

    ## The basic options we'll complete.
    options="--version --arch --category --dist-upgrade --unionfs --target --with-compat32 --rpmbuild-define --rpmbuild-with --rpmbuild-without --sign --no-install --login --bootstrap-dir --unionfs-dir --cache-dir --built-rpms-dir --debug"
    actions="clean build build-rpm install-rpm remove-rpm show-info"
    opts="$options $actions"

    _arch=$(rpm --eval %_arch)

    ## Complete the arguments to some of the basic commands.
    case "${prev}" in
        --version)
            if [ "$_arch" = "x86_64" ]; then
                local running="VineSeed VineSeed_i386 5.2 5.2_i386 4.2_i386"
            else
                local running="VineSeed 5.2 4.2"
            fi
            COMPREPLY=( $(compgen -W "${running}" -- "${cur}") )
            ;;

        --arch)
            local running="i386 ppc x86_64 arm"
            COMPREPLY=( $(compgen -W "${running}" -- "${cur}") )
            ;;

        --category)
            local running="main proposed-updates,main plus,main nonfree,plus,main test,nonfree,plus,main test,plus,main test,main"
            COMPREPLY=( $(compgen -W "${running}" -- "${cur}") )
            ;;

        --target)
            local running="$(cat /usr/lib/rpm/rpmrc | grep arch_canon: | sed -e "s/arch_canon:[[:blank:]]*\(.*\):.*/\1/")"
            COMPREPLY=( $(compgen -W "${running}" -- "${cur}") )
            ;;

        --bootstrap-dir|--unionfs-dir|--cache-dir|--built-rpms-dir)
            if [ $COMP_CWORD -eq 1 -o "${COMPREPLY+set}" != "set" ]; then
                _filedir ''
            fi
            ;;

        --build-rpm|build-rpm)
            if [ $COMP_CWORD -eq 1 -o "${COMPREPLY+set}" != "set" ]; then
                _filedir 'src.rpm'
            fi
            ;;

        --install-rpm|install-rpm|--remove-rpm|remove-rpm)
            if [ $COMP_CWORD -eq 1 -o "${COMPREPLY+set}" != "set" ]; then
                _filedir 'rpm'
            fi
            ;;

        *)
            COMPREPLY=($(compgen -W "${opts}" -- "${cur}"))
            #return 0
            ;;
    esac

    if [[ "${cur}" == -* ]] ; then
        COMPREPLY=($(compgen -W "${opts}" -- "${cur}"))
        #return 0
    fi

}

complete -o filenames -o nospace -F _vbuilder vbuilder

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