_mogwai()
{
    COMP_WORDBREAKS=${COMP_WORDBREAKS//:}
    COMPREPLY=()
    
    local cur=${COMP_WORDS[COMP_CWORD]}
    local prev=${COMP_WORDS[COMP_CWORD-1]}

    local mogwai_common_opts="--help --version --quiet --no-interaction"
    local mogwai_cmds="chpasswd configure get_licence help init_session_db \
                      list sqlite_migration usrlogin \
                      backup:plan certificate:letsencrypt:update certificate:list \
                      fastpanel:migration fix:domain flush:default:firewall \
                      load:default:firewall load:php_modules \
                      mogwai:bye-bye mogwai:run panel:create:user panel:cron \
                      scan:virtualhost virtualhost:configuration:load"
     
    local mogwai_chpasswd_opts="--username= --password="
    local mogwai_configure_opts="--default --revert"
    local mogwai_list_opts="--xml --raw --format="
    local mogwai_usrlogin_opts="--username"
    local mogwai_backup_plan_opts="--plan="
    local mogwai_doctrine_schema_update_opts="--complete --dump-sql --force --em"
    local mogwai_fastpanel_migration_opts="--username --password"
    local mogwai_mogwai_run_opts="--detach --with-leaks"
    local mogwai_panel_create_user_opts="--username= --password= --ex"
    local mogwai_scan_virtualhost_opts="--configuration="
    local mogwai_sync_domains_opts="--sync-missing="
    local mogwai_change_ip_opts="--from= --to="
    
    case $COMP_CWORD in
    1)
        # command or global option
        COMPREPLY=( $( compgen -W "$mogwai_cmds" -- $cur ) )
        ;;

    *)
        if [[ "${prev::1}" != "--" ]]; then
            # List options
            local cmd=${COMP_WORDS[1]}
            if [ ${cmd::1} = "--" ] ; then
                # --verbose or --quiet used
                cmd=${COMP_WORDS[2]}
            fi
            case "$cmd" in
        chpasswd)
            COMPREPLY=( $( compgen -W "$mogwai_chpasswd_opts" -- $cur ) )
            ;;
        configure)
            COMPREPLY=( $( compgen -W "$mogwai_configure_opts" -- $cur ) )
            ;;
        list)
            COMPREPLY=( $( compgen -W "$mogwai_list_opts" -- $cur ) )
            ;;
        sync_domains)
            COMPREPLY=( $( compgen -W "$mogwai_sync_domains_opts" -- $cur ) )
            ;;
        change_ip)
            COMPREPLY=( $( compgen -W "$mogwai_change_ip_opts" -- $cur ) )
            ;;
        usrlogin)
            COMPREPLY=( $( compgen -W "$mogwai_usrlogin_opts" -- $cur ) )
            ;;
        backup:plan)
            COMPREPLY=( $( compgen -W "$mogwai_backup_plan_opts" -- $cur ) )
            ;;
        doctrine:schema:update)
            COMPREPLY=( $( compgen -W "$mogwai_doctrine_schema_update_opts" -- $cur ) )
            ;;
        fastpanel:migration)
            COMPREPLY=( $( compgen -W "$mogwai_fastpanel_migration_opts" -- $cur ) )
            ;;
        mogwai:run)
            COMPREPLY=( $( compgen -W "$mogwai_mogwai_run_opts" -- $cur ) )
            ;;
        panel:create:user)
            COMPREPLY=( $( compgen -W "$mogwai_panel_create_user_opts" -- $cur ) )
            ;;
        scan:virtualhost)
            COMPREPLY=( $( compgen -W "$mogwai_scan_virtualhost_opts" -- $cur ) )
            ;;
        help)
            COMPREPLY=( $( compgen -W "$mogwai_cmds" -- $cur ) )
            ;;
        *)
            ;;
            esac
        else
            COMPREPLY=( $( compgen -W "" -- $cur ) )
        fi
        ;;
    esac

    return 0
}

complete -F _mogwai mogwai