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

proc _ssh_keygen
{
    local cur prev words cword
    _init_completion -n = || return

    match $prev {
        with -a|-b|-C|-D|-I|-J|-j|-M|-N|-n|-r|-P|-S|-V|-W|-z
            return
            
        with -F|-R
            # TODO: trim this down to actual entries in known hosts files
            _known_hosts_real $cur
            return
            
        with -f|-G|-K|-s|-T
            _filedir
            return
            
        with -m
            setglobal COMPREPLY = ''( $( compgen -W 'PEM PKCS8 RFC4716' -- "$cur" ) )
            return
            
        with -O
            if [[ $cur != *=* ]] {
                setglobal 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
            }
            return
            
        with -t
            setglobal COMPREPLY = ''( $( compgen -W 'dsa ecdsa rsa rsa1' -- "$cur" ) )
            return
            
    }

    if [[ $cur == -* ]] {
        setglobal COMPREPLY = ''( $( compgen -W '$( _parse_help "$1" "-\?" )' -- "$cur" ) )
    }
} &&
complete -F _ssh_keygen ssh-keygen

# ex: ts=4 sw=4 et filetype=sh