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#!/bin/sh
# Copyright (c) Contributors to the Apptainer project, established as
# Apptainer a Series of LF Projects LLC.
# For website terms of use, trademark policy, privacy policy and other
# project policies see https://lfprojects.org/policies
set -e
usage() {
cat <<-EOT
E: Invalid usage. Abort.
Usage:
$0 {github_repository} {github_branch} [github_pr_url]
If a {github_pr_url} is provided, it's used to obtain additional
information like the target branch and the labels. Otherwise it
is assumed that the code is already merged and that only the
most recent commit should be examined.
EOT
}
# Give the possibility to force E2E run
if ! test -z "${FORCE_E2E}" ; then
echo "FORCE_E2E set, forcing e2e tests."
exit 0
fi
# Skip e2e by default
require_e2e=false
GITHUB_REPOSITORY=$1
GITHUB_BRANCH=$2
GITHUB_PR_NUMBER=$3
if test -z "${GITHUB_REPOSITORY}" ; then
usage "$0"
exit 2
elif test -z "${GITHUB_BRANCH}" ; then
usage "$0"
exit 2
fi
if test -z "${GITHUB_PR_NUMBER}" ; then
echo "Running directly against branch ${GITHUB_BRANCH}"
TARGET_BRANCH="${GITHUB_BRANCH}"
BASE_COMMIT="HEAD~"
# Assume E2E is required for all runs against a branch; below we
# constrain this to specific branches.
require_e2e=true
else
pull_info_file=$(mktemp)
trap "rm -f ${pull_info_file}" EXIT
curl -s "https://api.github.com/repos/${GITHUB_REPOSITORY}/pulls/${GITHUB_PR_NUMBER}" > "${pull_info_file}"
# Keep the matching lines instead of simply looking at the exit
# code for debugging purposes
E2E_LABELS=$(jq -r '.labels[].name' < "${pull_info_file}" | grep --line-regexp --fixed-strings ci:e2e || true)
if test -n "${E2E_LABELS}" ; then
echo "Honoring request to run E2E tests from pull request labels"
exit 0
fi
TARGET_BRANCH=$(jq -r .base.ref < "${pull_info_file}")
BASE_COMMIT="origin/${TARGET_BRANCH}"
fi
case "${TARGET_BRANCH}" in
master|main)
if git --no-pager diff --name-only HEAD "${BASE_COMMIT}" |
grep -q -E -f .ci/e2e_triggers
then
# There are changes in critical components, require e2e
require_e2e=true
fi
;;
release-*)
# Require E2E for all changes going into a release branch
require_e2e=true
;;
null)
# Failed to read api, could be private repo. Run tests.
require_e2e=true
;;
*)
# The branch is not master or release, skip e2e
require_e2e=false
;;
esac
if ${require_e2e} ; then
echo "Critical changes detected."
exit 0
else
echo "No critical changes detected."
exit 1
fi
|
