release-branches.sh

#!/bin/bash

set -exo pipefail

REPOS="istio istio-operator envoy proxy istio-must-gather prometheus ratelimit api"
#INACTIVE_REPOS="header-append-filter ratelimit xns-informer api"
BRANCH="maistra-2.3"
VERSION="2.3.2"
REMOTE_BASE="[email protected]:maistra"

TMPDIR=$(mktemp -d)
function cleanup() {
  rm -rf "${TMPDIR}"
}
trap cleanup EXIT

for repo in ${REPOS}; do
  cd "${TMPDIR}" || exit 1

  git clone --depth=1 --branch=${BRANCH} "${REMOTE_BASE}/${repo}"
  cd "${repo}" || exit 1
  git checkout -b "releases/${VERSION}"
  git push origin HEAD
done