#!/usr/bin/env bash
# SPDX-License-Identifier: GPL-2.0
#
# Copyright (c) 2024 - Greg Kroah-Hartman <gregkh@linuxfoundation.org>
#
# Print out a bunch of stats about the current state of the cves
#

# get where the tool was run from,
DIR="$(dirname "$(readlink -f "${BASH_SOURCE[0]}")")"

total_reserved=0
total_assigned=0
total_rejected=0
total_sum=0

printf " Year\tReserved\tAssigned\tRejected\tTotal\n"

for year in {2010..2030}; do
	reserved=0
	assigned=0
	rejected=0
	sum=0

	d="${DIR}/../cve/reserved/${year}"
	if [[ -d "${d}" ]]; then
		reserved=$(find "${d}/" -type f | wc -l)
		total_reserved=$((total_reserved + reserved))
	fi

	d="${DIR}/../cve/published/${year}"
	if [[ -d "${d}" ]]; then
		assigned=$(find "${d}/" -type f | grep -c "sha1")
		total_assigned=$((total_assigned + assigned ))
	fi

	d="${DIR}/../cve/rejected/${year}"
	if [[ -d "${d}" ]]; then
		rejected=$(find "${d}/" -type f | grep -c "sha1")
		total_rejected=$((total_rejected + rejected))
	fi

	sum=$((reserved + assigned + rejected))
	total_sum=$((total_sum + sum))
	if [[ "${sum}" != "0" ]]; then
		printf "  %d:\t%5d\t\t%5d\t\t%5d\t\t%5d\n" "${year}" "${reserved}" "${assigned}" "${rejected}" "${sum}"
	fi

done
printf " %s:\t%5d\t\t%5d\t\t%5d\t\t%5d\n" "Total" "${total_reserved}" "${total_assigned}" "${total_rejected}" "${total_sum}"