ci_entry_point.sh

#!/usr/bin/env bash
#
# Copyright (c) 2020 Intel Corporation
#
# SPDX-License-Identifier: Apache-2.0
#
# Usage:
# curl -OL https://raw.githubusercontent.com/kata-containers/tests/master/.ci/ci_entry_point.sh.sh
# export export CI_JOB="JOB_ID"
# bash ci_entry_point.sh.sh "<repo-to-test>" "<main|unit|snap|all>"

set -o errexit
set -o nounset
set -o pipefail
set -o errtrace

source /etc/os-release || source /usr/lib/os-release

script_name=${0##*/}
script_dir=$(dirname "$(readlink -f "$0")")
CI_JOB="${CI_JOB:-}"
FORCE_JENKINS_JOB_BUILD=${FORCE_JENKINS_JOB_BUILD:-0}

handle_error() {
	local exit_code="${?}"
	local line_number="${1:-}"
	echo "Failed at ${script_dir}/${script_name} +$line_number: ${BASH_COMMAND}"
	exit "${exit_code}"
}

trap 'handle_error $LINENO' ERR

# Repository to be tested
repo_to_test="${1:-}"
[ -z "${repo_to_test}" ] && echo "kata repo no provided" && exit 1

repo_to_test=${repo_to_test#"https://"}
repo_to_test=${repo_to_test%".git"}

# test type pass to jenkins_job_build.sh
TEST_TYPE="${2:-all}"
# PR info provided by the caller
ghprbPullId=${ghprbPullId:-}
ghprbTargetBranch=${ghprbTargetBranch:-}
export ghprbPullId
export ghprbTargetBranch

# Use workspace as gopath
export WORKSPACE=${WORKSPACE:-$HOME}
export GOPATH="${WORKSPACE}/go"

# Repository where we store all tests
tests_repo="github.com/kata-containers/tests"

# Clone as golang would do it with GOPATH
tests_repo_dir="${GOPATH}/src/${tests_repo}"
[ -d "$tests_repo_dir" ] || git clone "https://${tests_repo}.git" "${tests_repo_dir}"
cd "${tests_repo_dir}"

echo "INFO: Running CI scripts for repo $repo_to_test"
# Checkout to target branch: master, stable-X.Y, main etc
if [ "${ghprbTargetBranch}" != "" ]; then
	echo "INFO: Target branch ${ghprbTargetBranch}"
	git checkout "origin/${ghprbTargetBranch}"
else
	echo "INFO: No git target branch provided"
fi

# If the changes are in the repository to test:
# Update the repository first so we can catch most of changes
# Only changes in this file will have effect
# So lets try to keep this file small, simple and generic to avoid need
# update it in the future
if [ "${repo_to_test}" == "${tests_repo}" ]; then
	if [ "$ghprbPullId" != "" ]; then
		echo "INFO: Early test PR checkout to ${ghprbPullId}"
		pr_number="${ghprbPullId}"
		pr_branch="PR_${pr_number}"
		git fetch origin "pull/${pr_number}/head:${pr_branch}"
		git checkout "${pr_branch}"
		rebase_merge_flag="--rebase-merges"
		has_rebase_merges=$(git rebase --help 2>&1|grep -- --rebase-merges || true)
		if [ -z "${has_rebase_merges}" ]; then
			rebase_merge_flag="--preserve-merges"
		fi
		git rebase "${rebase_merge_flag}" "origin/${ghprbTargetBranch}"
	fi
fi

if [ "${CI_JOB}" == "VFIO" ] && [ ${FORCE_JENKINS_JOB_BUILD} = 0 ]; then
	.ci/vfio_jenkins_job_build.sh "${repo_to_test}"
else
	.ci/jenkins_job_build.sh "${repo_to_test}" -t "${TEST_TYPE}"
fi