# bash completion for mdadm                                -*- shell-script -*-

_mdadm_raid_level()

{

    local mode

    for (( i=1; i < cword; i++ )); do

        case ${words[i]} in

            -C|--create)

                mode=create

                break

                ;;

            -B|--build)

                mode=build

                break

                ;;

        esac

    done

    case $mode in

        create)

            COMPREPLY=( $( compgen -W 'linear raid0 0 stripe raid1 1 mirror

                raid4 4 raid5 5 raid6 6 raid10 10 multipath mp faulty' \

                -- "$cur" ) )

            ;;

        build)

            COMPREPLY=( $( compgen -W 'linear stripe raid0 0 raid1 multipath mp

                faulty' -- "$cur" ) )

            ;;

    esac

}

_mdadm_raid_layout()

{

    local level

    for (( i=1; i < cword; i++ )); do

        if [[ "${words[i]}" == -@(l|-level) ]]; then

            level=${words[i+1]}

            break

        fi

    done

    case $level in

        raid5)

            COMPREPLY=( $( compgen -W 'left-asymmetric left-symmetric

                right-asymmetric right-symmetric la ra ls rs' -- "$cur" ) )

            ;;

        raid10)

            COMPREPLY=( $( compgen -W 'n o p' -- "$cur" ) )

            ;;

        faulty)

            COMPREPLY=( $( compgen -W 'write-transient wt read-transient rt

                write-persistent wp read-persistent rp write-all read-fixable

                rf clear flush none' -- "$cur" ) )

            ;;

    esac

}

_mdadm_auto_flag()

{

    COMPREPLY=( $( compgen -W 'no yes md mdp part p' -- "$cur" ) )

}

_mdadm_update_flag()

{

    COMPREPLY=( $( compgen -W 'sparc2.2 summaries uuid name homehost resync

        byteorder super-minor' -- "$cur" ) )

}

_mdadm()

{

    local cur prev words cword split

    _init_completion -s || return

    case $prev in

        -c|--config|-b|--bitmap|--backup-file)

            _filedir

            return

            ;;

        -l|--level)

            _mdadm_raid_level

            return

            ;;

        -p|--layout|--parity)

            _mdadm_raid_layout

            return

            ;;

        -a|--auto)

            _mdadm_auto_flag

            return

            ;;

        -U|--update)

            _mdadm_update_flag

            return

            ;;

    esac

    $split && return

    local options='--help --help-options --version --verbose --quiet --brief

        --force --config= --scan --metadata= --homehost='

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

        if [[ $cword -eq 1 ]] ; then

            COMPREPLY=( $( compgen -W "$options --assemble --build --create

                --monitor --grow" -- "$cur" ) )

        else

            case ${words[cword-1]} in

                -A|--assemble)

                    COMPREPLY=( $( compgen -W "$options --uuid= --super-minor=

                        --name= --force --run --no-degraded --auto= --bitmap=

                        --backup-file= --update= --auto-update-homehost" \

                            -- "$cur" ) )

                    ;;

                -B|-C|-G|--build|--create|--grow)

                    COMPREPLY=( $( compgen -W "$options --raid-devices=

                        --spare-devices= --size= --chunk= --rounding= --level=

                        --layout= --parity= --bitmap= --bitmap-chunk=

                        --write-mostly --write-behind= --assume-clean

                        --backup-file= --name= --run --force --auto=" \

                            -- "$cur" ) )

                    ;;

                -F|--follow|--monitor)

                    COMPREPLY=( $( compgen -W "$options --mail --program

                        --alert --syslog --delay --daemonise --pid-file

                        --oneshot --test" -- "$cur" ) )

                    ;;

                /dev/*|--add|--fail|--remove)

                    COMPREPLY=( $( compgen -W "$options --add --re-add

                        --remove --fail --set-faulty" -- "$cur" ) )

                    ;;

                *)

                    COMPREPLY=( $( compgen -W "$options --query --detail

                        --examine --sparc2.2 --examine-bitmap --run --stop

                        --readonly --readwrite --zero-superblock --test" \

                            -- "$cur" ) )

                    ;;

            esac

        fi

        [[ $COMPREPLY == *= ]] && compopt -o nospace

    else

        cur=${cur:=/dev/}

        _filedir

    fi

} &&

complete -F _mdadm mdadm

# ex: filetype=sh