#! /usr/bin/env sh
RESEED_MESSAGE="Reseed Tools requires you to set an email for contact purposes.
This is in case your reseed goes down.
Please enter your email below."

RESEED_CONF="# Use this file to configure the contact/signer email used for the reseed service.
# without it the reseed will fail to start.

[Service]
Environment=\"RESEED_EMAIL="

RESEED_DEFAULT="#Edit the contact/signing email used by your reseed server here
export RESEED_EMAIL=\""

mkdir -p /etc/systemd/system/reseed.d/

if [ -f /usr/bin/zenity ]; then
    RESEED_EMAIL=$(zenity --entry --title "Reseed Configuration" --text "$RESEED_MESSAGE" 10 30 3>&1 1>&2 2>&3)
    if [ -d /etc/systemd/system/ ]; then
        echo "$RESEED_CONF$RESEED_EMAIL\"" > /etc/systemd/system/reseed.d/reseed.conf
        rm -f /etc/default/reseed /etc/init.d/reseed
    else
        echo "$RESEED_DEFAULT$RESEED_EMAIL\"" > /etc/default/reseed
    fi
    exit 0
fi

if [ -t 1 ] ; then 
    echo "proceeding with terminal"; 
else 
    exit 0
fi

if [ -f /usr/bin/whiptail ]; then    
    RESEED_EMAIL=$(whiptail --inputbox "$RESEED_MESSAGE" 10 30 3>&1 1>&2 2>&3)
    if [ -d /etc/systemd/system/ ]; then
        echo "$RESEED_CONF$RESEED_EMAIL\"" > /etc/systemd/system/reseed.d/reseed.conf
        rm -f /etc/default/reseed /etc/init.d/reseed
    else
        echo "$RESEED_DEFAULT$RESEED_EMAIL\"" > /etc/default/reseed
    fi
    exit 0
fi