#compdef getmail

_getmail_confiles() {
    local -a a f
    local expl
    f=( ~/.getmail/*~$HOME/.getmail/oldmail*(.))
    a=(${f#~/.getmail/})
    _wanted getmail-conffile expl 'config file' compadd "$@" -a - a
}

local -a arguments
    arguments=(
        '--version[show version]'
        '(--help -h)'{--help,-h}'[display help]'
        '(--getmaildir -g)'{--getmaildir=,-g+}'[specify config/data directory]:config directory:_directories'
        \*{--rcfile=,-r+}'[specify configuration file]:config file:_getmail_confiles'
        '--dump[dump configuration]'
        '--trace[print extended information]'
        '*:files:_files'
        \*{--verbose,-v}'[verbose mode]'
        '(--quiet -q)'{--quiet,-q}'[silent mode]'
        '(--delete -d --dont-delete -l)'{--delete,-d}'[delete messages from server]'
        '(--delete -d --dont-delete -l)'{--dont-delete,-l}"[don't delete messages from server]"
        '(--new -n --all -a)'{--all,-a}'[retrieve all messages]'
        '(--new -n --all -a)'{--new,-n}'[retrieve only new messages]'
    )
_arguments -s -S $arguments