jenkins/branch/autest.pipeline

pipeline {
	agent {
		docker {
			registryUrl 'https://ci.trafficserver.apache.org/'
			image 'ci.trafficserver.apache.org/ats/rockylinux:8'
			args '--init --cap-add=SYS_PTRACE --network=host -v ${HOME}/ccache:/tmp/ccache:rw'
			label 'branch'
		}
	}

	environment {
		CCACHE_DIR = "/tmp/ccache"
	}

	stages {
		stage('Initialization') {
			steps {
				script {
					if (env.SHA1) {
						currentBuild.description = env.SHA1
					}
					if (env.AUTEST_SHARD) {
						String[] arr = env.AUTEST_SHARD.split('of')
						if (2 == arr.length) {
							shard = arr[0] as int
							shardcnt = arr[1] as int
							if (shard < shardcnt) {
								env.SHARD = shard
								env.SHARDCNT = shardcnt
								currentBuild.displayName = "#${BUILD_NUMBER} ${GITHUB_BRANCH} ${AUTEST_SHARD}"
							}
						}
					}

					if (!env.SHARD || ! env.SHARDCNT) {
						currentBuild.displayName = "#${BUILD_NUMBER} ${GITHUB_BRANCH}"
						env.SHARD = 0
						env.SHARDCNT = 0
					}
				}
			}
		}

		stage('Clone') {
			steps {
				dir('ci') {
					git url: 'https://github.com/apache/trafficserver-ci',
						branch: 'main'
				}
				dir('src') {
					script {
						String branch = env.SHA1
						if (! branch) {
							branch = '*/' + env.GITHUB_BRANCH
						}

            timeout(time: 1, unit: 'MINUTES') {
							retry(3) {
								checkout([$class: 'GitSCM',
									branches: [[name: branch]],
									userRemoteConfigs: [[url: env.GITHUB_URL]],
									extensions: [[$class: 'CloneOption', timeout: 10]]
								])
							}
						}
					}
				}

				echo 'Finished Cloning'
			}
		}
		stage('Build') {
			steps {
				echo 'Starting build'
				dir('src') {
					sh '''
					source /opt/rh/gcc-toolset-11/enable
					sudo update-crypto-policies --set LEGACY

					# We want to pick up the OpenSSL-QUIC version of curl in /opt/bin.
					# The HTTP/3 AuTests depend upon this, so update the PATH accordingly.
					export PATH=/opt/bin:${PATH}

					# Change permissions so that all files are readable
					# (default user umask may change and make these unreadable)
					sudo chmod -R o+r .
					autoreconf -fiv
					./configure --enable-experimental-plugins --enable-example-plugins --prefix=/tmp/ats --enable-werror --enable-debug --enable-wccp --enable-luajit --enable-ccache
					make -j4
					make install
					'''
				}
			}
		}

		stage('AuTest') {
			steps {
				echo 'Starting AuTest'
				dir('src/tests') {

					sh '''#!/bin/bash -x
						#set +e
						# We want to pick up the OpenSSL-QUIC version of curl in /opt/bin.
						# The HTTP/3 AuTests depend upon this, so update the PATH accordingly.
						export PATH=/opt/bin:${PATH}

						mkdir -p ${WORKSPACE}/output/${GITHUB_BRANCH}

						if [ ${SHARDCNT} -le 0 ]; then
							./autest.sh --ats-bin /tmp/ats/bin/ --sandbox /tmp/sandbox || true
						else
							testsall=( $( find . -iname "*.test.py" | awk -F'/' '{print $NF}' | awk -F'.' '{print $1}' ) )

							testsall=( $(
								for el in  "${testsall[@]}" ; do
									echo $el
								done | sort) )
							ntests=${#testsall[@]}

							shardsize=$((${ntests} / ${SHARDCNT}))
							[ 0 -ne $((${ntests} % ${shardsize})) ] && shardsize=$((${shardsize} + 1))
							shardbeg=$((${shardsize} * ${SHARD}))
							sliced=${testsall[@]:${shardbeg}:${shardsize}}
							./autest.sh --ats-bin /tmp/ats/bin/ --sandbox /tmp/sandbox -f ${sliced[@]} || true

							exit
						fi

						if [ -n "$(ls -A /tmp/sandbox/)" ]; then
							cp -rf /tmp/sandbox/ ${WORKSPACE}/output/${GITHUB_BRANCH}/
							sudo chmod -R 777 ${WORKSPACE}
							exit 1
						else
							sudo touch ${WORKSPACE}/output/${GITHUB_BRANCH}/No_autest_failures
							sudo chmod -R 777 ${WORKSPACE}
							exit 0
						fi
						'''
				}
			}
		}
	}

	post {
		always {
			// We exclude socket files because archiveArtifacts doesn't deal well with
			// their file type.
			archiveArtifacts artifacts: 'output/**/*', fingerprint: false, allowEmptyArchive: true, excludes: '**/*.sock, **/cache.db'
		}
		cleanup {
			cleanWs()
		}
	}
}