# bash completion for mock

have mock &&
_mock()
{
    local cur prev plugins cfgdir split=false

    COMPREPLY=()
    cur=`_get_cword`
    prev=${COMP_WORDS[COMP_CWORD-1]}
    plugins='tmpfs root_cache yum_cache bind_mount ccache'
    cfgdir=/etc/mock

    count=0
    for i in "${COMP_WORDS[@]}" ; do
        [ $count -eq $COMP_CWORD ] && break
        if [[ "$i" == --configdir ]] ; then
            cfgdir="${COMP_WORDS[((count+1))]}"
        elif [[ "$i" == --configdir=* ]] ; then
            cfgdir=${i/*=/}
        fi
        count=$((++count))
    done

    _split_longopt && split=true

    case $prev in
        -h|--help|--copyin|--copyout|--arch|-D|--define|--with|--without|--uniqueext|--rpmbuild_timeout|--sources|--cwd)
            return 0
            ;;
        -r|--root)
            COMPREPLY=( $( compgen -W "$( command ls $cfgdir )" -- $cur ) )
            COMPREPLY=( ${COMPREPLY[@]/%.cfg/} )
            return 0
            ;;
        --configdir|--resultdir)
            _filedir -d
            return 0
            ;;
        --spec)
            _filedir spec
            return 0
            ;;
        --target)
            # Yep, compatible archs, not compatible build archs
            # (e.g. ix86 chroot builds in x86_64 mock host)
            # This would actually depend on what the target root
            # can be used to build for...
            COMPREPLY=( $( compgen -W "$( command rpm --showrc | \
                sed -ne 's/^\s*compatible\s\s*archs\s*:\s*\(.*\)/\1/i p' )" \
                -- "$cur" ) )
            return 0
            ;;
        --enable-plugin|--disable-plugin)
            COMPREPLY=( $( compgen -W "$plugins" -- "$cur" ) )
            return 0
            ;;
    esac

    $split && return 0

    if [[ "$cur" == -* ]] ; then
        COMPREPLY=( $( compgen -W '--version --help --rebuild \
            --buildsrpm --shell --chroot --clean --init \
            --installdeps --install --update --orphanskill \
            --copyin --copyout --root --offline --no-clean \
            --cleanup-after --no-cleanup-after --arch --target \
            --define --with --without --resultdir --uniqueext \
            --configdir --rpmbuild_timeout --unpriv --cwd --spec \
            --sources --verbose --quiet --trace --enable-plugin \
            --disable-plugin --print-root-path' -- "$cur" ) )
    else
        _filedir '?(no)src.rpm'
    fi
} &&
complete -F _mock -o filenames mock

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