#!/usr/bin/env bash set -euo pipefail >&2 echo "::group::Get changelog comment" trap ">&2 echo '::endgroup::'" EXIT # bash equivalent of defer func() # Get the changelog as it would rendered on a pull request comment. PREVIOUS_VERSION="$1" CHANGELOG_REQUIRED="${2:-"true"}" PULL_REQUEST_NUMBER="${3}" CHANGELOG=$(./.github/scripts/get-changelog "${PREVIOUS_VERSION}" --version "[uncommitted]" --filter-open-pr-number "${PULL_REQUEST_NUMBER}") if [ -n "${CHANGELOG}" ]; then echo -n "${CHANGELOG}" || true else echo -n "n/a" if [ "${CHANGELOG_REQUIRED}" != "false" ]; then >&2 echo "::error::Changelog not present" exit 1 fi fi