#!/bin/bash
# Copyright (c) 2024 Red Hat, Inc.
#
# SPDX-License-Identifier: Apache-2.0
#
if [[ "$#" -gt 2 ]] || [[ "$#" -lt 1 ]] ; then
	echo "Usage: $0 GOOD [BAD]"
	echo "Prints list of available kata-deploy-ci tags between GOOD and BAD commits (by default BAD is the latest available tag)"
	exit 255
fi
GOOD="$1"
[[ -n "$2" ]] && BAD="$2"
ARCH=amd64
REPO="quay.io/kata-containers/kata-deploy-ci"

TAGS=$(skopeo list-tags "docker://${REPO}")
# For testing
#echo "$TAGS" > tags
#TAGS=$(cat tags)
# Only amd64
TAGS=$(echo "${TAGS}" | jq '.Tags' | jq "map(select(endswith(\"${ARCH}\")))" | jq -r '.[]')
# Sort by git
SORTED=""
[[ -n "${BAD}" ]] && LOG_ARGS="${GOOD}~1..${BAD}" || LOG_ARGS="${GOOD}~1.."
for TAG in $(git log --merges --pretty=format:%H --reverse "${LOG_ARGS}"); do
	[[ "${TAGS}" =~ ${TAG} ]] && SORTED+="
kata-containers-${TAG}-${ARCH}"
done
# Comma separated tags with repo
echo "${SORTED}" | tail -n +2 | sed -e "s@^@${REPO}:@" | paste -s -d, -