elasticsearch/.buildkite/scripts/run-pr-upgrade-tests.sh
Mariusz Józala 7c213baf4d
[CI] Correct the way merge base is identified (#130175)
Without fetching, the local repository might be missing reference to the
base branch, causing git merge-base to fail.
2025-06-27 20:50:36 +10:00

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#!/bin/bash
#
# Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
# or more contributor license agreements. Licensed under the "Elastic License
# 2.0", the "GNU Affero General Public License v3.0 only", and the "Server Side
# Public License v 1"; you may not use this file except in compliance with, at
# your election, the "Elastic License 2.0", the "GNU Affero General Public
# License v3.0 only", or the "Server Side Public License, v 1".
#
set -euo pipefail
if [[ -z "$BUILDKITE_PULL_REQUEST_BASE_BRANCH" ]]; then
echo "Not a pull request, skipping PR upgrade tests."
exit 0
fi
# Identify the merge base of the current commit (branch) and the base branch of the pull request.
# PR upgrade tests are run from the merge base to the current commit.
git fetch origin $BUILDKITE_PULL_REQUEST_BASE_BRANCH
BASE_COMMIT=$(git merge-base origin/$BUILDKITE_PULL_REQUEST_BASE_BRANCH $BUILDKITE_COMMIT)
VERSION=$(sed -n 's/^elasticsearch[[:space:]]*=[[:space:]]*\(.*\)/\1/p' build-tools-internal/version.properties)
echo "Running PR upgrade tests from $BUILDKITE_PULL_REQUEST_BASE_BRANCH [$BASE_COMMIT] to $BUILDKITE_BRANCH [$BUILDKITE_COMMIT]."
cat << EOF | buildkite-agent pipeline upload
steps:
- group: "pr-upgrade $BUILDKITE_PULL_REQUEST_BASE_BRANCH -> $BUILDKITE_BRANCH"
steps:
- label: "pr-upgrade-part-{{matrix.PART}}"
command: .ci/scripts/run-gradle.sh -Dbwc.checkout.align=true -Dorg.elasticsearch.build.cache.push=true -Dignore.tests.seed -Dscan.capture-file-fingerprints -Dtests.bwc.main.version=${VERSION}-SNAPSHOT -Dtests.bwc.refspec.main=${BASE_COMMIT} bcUpgradeTestPart{{matrix.PART}}
timeout_in_minutes: 300
agents:
provider: gcp
image: family/elasticsearch-ubuntu-2004
machineType: n1-standard-32
buildDirectory: /dev/shm/bk
matrix:
setup:
PART: ["1", "2", "3", "4", "5", "6"]
EOF