# ssh-keygen(1) completion                                 -*- shell-script -*-

_ssh_keygen()

{

    local cur prev words cword

    _init_completion -n = || return

    case $prev in

        -a|-b|-C|-D|-I|-J|-j|-M|-N|-n|-r|-P|-S|-V|-W|-z)

            return

            ;;

        -F|-R)

            # TODO: trim this down to actual entries in known hosts files

            _known_hosts_real "$cur"

            return

            ;;

        -f|-G|-K|-s|-T)

            _filedir

            return

            ;;

        -m)

            COMPREPLY=( $( compgen -W 'PEM PKCS8 RFC4716' -- "$cur" ) )

            return

            ;;

        -O)

            if [[ $cur != *=* ]]; then

                COMPREPLY=( $( compgen -W 'clear force-command=

                    no-agent-forwarding no-port-forwarding no-pty no-user-rc

                    no-x11-forwarding permit-agent-forwarding

                    permit-port-forwarding permit-pty permit-user-rc

                    permit-x11-forwarding source-address=' -- "$cur" ) )

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

            fi

            return

            ;;

        -t)

            COMPREPLY=( $( compgen -W 'dsa ecdsa ed25519 rsa rsa1' -- "$cur" ) )

            return

            ;;

    esac

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

        local opts=$( _parse_usage "$1" "-?" )

        [[ -z "$opts" ]] && opts=$( _parse_help "$1" "-?" )  # OpenSSH < 7

        COMPREPLY=( $( compgen -W "$opts" -- "$cur" ) )

    fi

} &&

complete -F _ssh_keygen ssh-keygen

# ex: filetype=sh