#!/bin/sh
# shellcheck disable=SC1091

release_version=$(cat /etc/debian_version)
release_codename=$(. /etc/os-release; echo "$VERSION_CODENAME" | sed 's/^[a-z]/\U&/g')

sudo /usr/bin/apt-get update -qq

echo "apt debian_release=\"$release_version\""


updates_regular=$(apt-get -qq -y --ignore-hold --allow-change-held-packages --allow-unauthenticated -s dist-upgrade | grep ^Inst | grep -c -v Security)
updates_security=$(apt-get -qq -y --ignore-hold --allow-change-held-packages --allow-unauthenticated -s dist-upgrade | grep ^Inst | grep -c Security)
updates_packages=$(apt-get -qq -y --ignore-hold --allow-change-held-packages --allow-unauthenticated -s dist-upgrade | grep ^Inst | cut -d ' ' -f 2 | paste -s -d " ")

if [ "$updates_security" -gt 0 ] && [ "$updates_regular" -gt 0 ]; then
    updates_severity=3
elif [ "$updates_security" -gt 0 ]; then
    updates_severity=2
elif [ "$updates_regular" -gt 0 ]; then
    updates_severity=1
else
    updates_severity=0
fi

echo "apt updates_regular=$updates_regular"
echo "apt updates_security=$updates_security"
echo "apt updates_severity=$((updates_severity))"