pipeline {
    agent any
    options {
        buildDiscarder(
            // Only keep the 10 most recent builds
            logRotator(numToKeepStr:'10'))
    }
    environment {
        projectName = 'BitMessage'
        emailTo = 'kuldeep.m@cisinlabs.com'
        emailFrom = 'cis.dev393@gmail.com'
        VIRTUAL_ENV = "${env.WORKSPACE}/venv"
    }

    stages {

        /*
        stage ('Checkout') {
            steps {
                checkout scm
            }
        }
        */

        stage ('Install_Requirements') {
            steps {
                sh """
                    echo ${SHELL}
                    [ -d venv ] && rm -rf venv
                    #virtualenv --python=python2.7 venv
                    virtualenv venv
                    #. venv/bin/activate
                    export PATH=${VIRTUAL_ENV}/bin:${PATH}
                    pip install --upgrade pip
                    pip install -r requirements.txt -r dev-requirements.txt
                    make clean
                """
            }
        }


        // stage ('Check_style') {
        //     steps {
        //         sh """
        //             if [ ! -d venv ] ; then

        //                virtualenv --python=python2.7 venv
        //             fi
        //             source venv/bin/activate
        //             export PYTHONPATH="$PWD:$PYTHONPATH"

        //             pip install pylint

        //             cd repo
        //             ### Need this because some strange control sequences when using default TERM=xterm
        //             export TERM="linux"

        //             ## || exit 0 because pylint only exits with 0 if everything is correct
        //             pylint --rcfile=pylint.cfg $(find . -maxdepth 1 -name "*.py" -print) MYMODULE/ > pylint.log || exit 0
        //         """
        //         step([$class: 'WarningsPublisher',
        //           parserConfigurations: [
        //           [
        //             parserName: 'pylint',
        //             pattern: 'report/pylint.log'
        //           ]],
        //           unstableTotalAll: '0',
        //           usePreviousBuildAsReference: true
        //         ])
        //     }
        // }

        stage('Test environment') {
            steps {
                sh '''
                echo ${SHELL}
                [ -d venv ] && rm -rf venv
                #virtualenv --python=python2.7 venv
                virtualenv venv
                #. venv/bin/activate
                export PATH=${VIRTUAL_ENV}/bin:${PATH}
                python setup.py install
                sudo /home/cis/.local/bin/nosetests --with-xunit tests
                '''
            }
        }

        stage('Pylint Checker') {
            steps {
                sh '''
                    echo ${SHELL}
                    [ -d venv ] && rm -rf venv
                    #virtualenv --python=python2.7 venv
                    virtualenv venv
                    #. venv/bin/activate
                    export PATH=${VIRTUAL_ENV}/bin:${PATH}

                    pip install pylint

                    echo ${pwd}
                    ### Need this because some strange control sequences when using default TERM=xterm
                    export TERM="linux"

                    ## || exit 0 because pylint only exits with 0 if everything is correct
                    pylint --rcfile=pylint.cfg $(find . -maxdepth 1 -name "*.py" -print) Pybitmessage/ > pylint.log || exit 0
                '''
            }
        }


        stage('Test Run') {
            steps {
                sh '''python src/bitmessagemain.py -t'''
            }
        }

        stage ('Cleanup') {
            steps {
                sh 'rm -rf venv'
            }
        }
    }


    post {
        failure {
            mail body: "${env.JOB_NAME} (${env.BUILD_NUMBER}) ${env.projectName} build error " +
                       "is here: ${env.BUILD_URL}\nStarted by ${env.BUILD_CAUSE}" ,
                 from: env.emailFrom,
                 //replyTo: env.emailFrom,
                 subject: "${env.projectName} ${env.JOB_NAME} (${env.BUILD_NUMBER}) build failed",
                 to: env.emailTo
        }
        success {
            mail body: "${env.JOB_NAME} (${env.BUILD_NUMBER}) ${env.projectName} build successful\n" +
                       "Started by ${env.BUILD_CAUSE}",
                 from: env.emailFrom,
                 //replyTo: env.emailFrom,
                 subject: "${env.projectName} ${env.JOB_NAME} (${env.BUILD_NUMBER}) build successful",
                 to: env.emailTo
        }
    }


}