#!/bin/sh

set -e


if [ -e /usr/share/debconf/confmodule ] ; then
    . /usr/share/debconf/confmodule
fi

config_to_debconf () {
    if [ -f /etc/msmtprc ]; then
        var=$(grep ^$1 /etc/msmtprc | awk '{ print $2 }')
        if [ "$var" = "on" ]; then
            db_set msmtp/$1 true
        elif [ "$var" != "" ]; then
            db_set msmtp/$1 $var
        fi
    fi
    db_input $2 msmtp/$1 || true
    db_go
}

if [ -f /etc/msmtprc ]; then
    db_set msmtp/sysconfig true
else
    db_input medium msmtp/sysconfig || true
    db_go
fi

db_get msmtp/sysconfig
if [ "$RET" = "false" ]; then
    exit 0
else

    config_to_debconf host high

    config_to_debconf port low

    config_to_debconf auto_from medium

    db_get msmtp/auto_from
    if [ "$RET" = "true" ] ; then
        config_to_debconf maildomain medium
    fi

    config_to_debconf tls low
fi

db_stop