# Debian apt-get(8) completion                             -*- shell-script -*-

_apt_get()

{

    local cur prev words cword

    _init_completion || return

    local special i

    for (( i=0; i < ${#words[@]}-1; i++ )); do

        if [[ ${words[i]} == @(install|remove|autoremove|purge|source|build-dep|download|changelog) ]]; then

            special=${words[i]}

        fi

    done

    if [[ -n $special ]]; then

        case $special in

            remove|autoremove|purge)

                if [[ -f /etc/debian_version ]]; then

                    # Debian system

                    COMPREPLY=( $( \

                        _xfunc dpkg _comp_dpkg_installed_packages $cur ) )

                else

                    # assume RPM based

                    _xfunc rpm _rpm_installed_packages

                fi

                ;;

            source)

                COMPREPLY=( $( apt-cache --no-generate pkgnames "$cur" \

                    2> /dev/null ) $( apt-cache dumpavail | \

                    command grep "^Source: $cur" | sort -u | cut -f2 -d" " ) )

                ;;

            *)

                COMPREPLY=( $( apt-cache --no-generate pkgnames "$cur" \

                    2> /dev/null ) )

                ;;

        esac

        return

    fi

    case $prev in

        -c|--config-file)

            _filedir

            return

            ;;

        -t|--target-release|--default-release)

            COMPREPLY=( $( apt-cache policy | \

                command grep "release.o=Debian,a=$cur" | \

                command sed -e "s/.*a=\(\w*\).*/\1/" | uniq 2> /dev/null) )

            return

            ;;

    esac

    if [[ "$cur" == -* ]]; then

        COMPREPLY=( $( compgen -W '-d -f -h -v -m -q -s -y -u -t -b -c -o

            --download-only --fix-broken --help --version --ignore-missing

            --fix-missing --no-download --quiet --simulate --just-print

            --dry-run --recon --no-act --yes --assume-yes --show-upgraded

            --only-source --compile --build --ignore-hold --target-release

            --no-upgrade --force-yes --print-uris --purge --reinstall

            --list-cleanup --default-release --trivial-only --no-remove

            --diff-only --no-install-recommends --tar-only --config-file

            --option --auto-remove' -- "$cur" ) )

    else

        COMPREPLY=( $( compgen -W 'update upgrade dselect-upgrade

            dist-upgrade install remove purge source build-dep download

            changelog check clean autoclean autoremove' -- "$cur" ) )

    fi

} &&

complete -F _apt_get apt-get

# ex: filetype=sh