source: Jenkins/Distribute

#!groovy

import groovy.transform.Field

//===========================================================================================================
// Main loop of the compilation
//===========================================================================================================

// Globals
@Field def BuildDir  = null
@Field def SrcDir    = null
@Field def Settings  = null
@Field def Version   = ''

// Local variables
def err = null
def log_needed = false

currentBuild.result = "SUCCESS"

final commit, build
node {
        //Wrap build to add timestamp to command line
        wrap([$class: 'TimestamperBuildWrapper']) {
                (commit, build) = prepare_build()
        }
}

node('x64') {
        //Wrap build to add timestamp to command line
        wrap([$class: 'TimestamperBuildWrapper']) {
                BuildDir  = pwd tmp: true
                SrcDir    = pwd tmp: false

                Tools.Clean()
                Tools.Checkout( commit )
                Version = GetVersion( build )
                Configure()
                Package()
                Test()
                Archive()
        }
}

//===========================================================================================================
// Main compilation routines
//===========================================================================================================
def GetVersion(build) {
        final pver = sh(
                returnStdout: true,
                script: "sed 's/AC_INIT(\\[cfa-cc\\],\\[\\(.*\\)\\],\\[cforall@plg.uwaterloo.ca\\])/\\1/;t;d' ${SrcDir}/configure.ac"
        ).trim()

        final version = "${pver}.${build}"

        echo "Package Version: ${pver}"
        echo "Build   Version: ${build}"
        echo "Long    Version: ${version}"
        return version
}

def Configure() {
        Tools.BuildStage('Configure', true) {
                // Configure must be run inside the tree
                dir (SrcDir) {
                        // Generate the necessary build files
                        sh './autogen.sh'
                }

                // Build outside of the src tree to ease cleaning
                dir (BuildDir) {
                        // Configure the compilation (Output is not relevant)
                        // Use the current directory as the installation target so nothing escapes the sandbox
                        // Also specify the compiler by hand
                        sh "${SrcDir}/configure CXX=g++-9 CC=gcc-9 AR=gcc-ar RANLIB=gcc-ranlib --quiet"

                        // Configure libcfa
                        sh 'make -j 8 --no-print-directory configure-libcfa'
                }
        }
}

def Package() {
        Tools.BuildStage('Package', true) {
                dir (BuildDir) {
                        sh "make VERSION=${Version} dist"
                }
        }
}

def Test() {
        Tools.BuildStage('Test', true) {
                dir (BuildDir) {
                        sh "make VERSION=${Version} distcheck -j 8"
                }
        }
}

def Archive() {
        Tools.BuildStage('Archive', true) {
                dir (BuildDir) {
                        archiveArtifacts artifacts: "cfa-cc-*.tar.gz", fingerprint: true
                }
        }
}


//===========================================================================================================
// Helper classes/variables/routines
//===========================================================================================================
def prepare_build() {
        // prepare the properties
        properties ([                                                                                   \
                buildDiscarder(logRotator(                                                              \
                        artifactDaysToKeepStr: '',                                                      \
                        artifactNumToKeepStr: '',                                                       \
                        daysToKeepStr: '730',                                                           \
                        numToKeepStr: '1000'                                                            \
                )),                                                                                     \
                [$class: 'ParametersDefinitionProperty',                                                \
                        parameterDefinitions: [                                                         \
                                [$class: 'StringParameterDefinition',                                   \
                                        description: 'The git commit to checkout',                      \
                                        name: 'GitRef',                                                 \
                                        defaultValue: '',                                               \
                                ],                                                                      \
                                [$class: 'StringParameterDefinition',                                   \
                                        description: 'Build Number to put into the version',            \
                                        name: 'Build',                                                  \
                                        defaultValue: '0',                                              \
                                ],                                                                      \
                        ],
                ]])

        // It's unfortunate but it looks like we need to checkout the entire repo just to get
        // - the pretty git printer
        // - Jenkins.tools
        checkout scm

        Tools = load "Jenkins/tools.groovy"

        currentBuild.description = "Distributing Tarball"
        def ref = params.GitRef ? params.GitRef : "HEAD"
        echo "Distributing git commit ${ref}"

        return [params.GitRef, params.Build]
}