#!/usr/bin/env groovy

if (env.BRANCH_NAME == "master") {
    properties([
        buildDiscarder(
            logRotator(
                daysToKeepStr: '90'
            )
        )
    ])
} else {
    properties([
        buildDiscarder(
            logRotator(
                numToKeepStr: '10'
            )
        )
    ])
}

try {
    node {
        checkout scm
        docker.image('docker:18.06.0-ce-dind').withRun('--privileged') { d ->
            docker.image('pegasyseng/pantheon-build:0.0.4').inside("--link ${d.id}:docker") {
                try {
                    stage('Compile') {
                        sh './gradlew --no-daemon --parallel clean compileJava'
                    }
                    stage('compile tests') {
                        sh './gradlew --no-daemon --parallel compileTestJava'
                    }
                    stage('assemble') {
                        sh './gradlew --no-daemon --parallel assemble'
                    }
                    stage('Build') {
                        sh './gradlew --no-daemon --parallel build'
                    }
                    stage('Reference tests') {
                        sh './gradlew --no-daemon --parallel referenceTest'
                    }
                    stage('Integration Tests') {
                        sh './gradlew --no-daemon --parallel integrationTest'
                    }
                    stage('Acceptance Tests') {
                        sh './gradlew --no-daemon --parallel acceptanceTest'
                    }
                    stage('Check Licenses') {
                        sh './gradlew --no-daemon --parallel checkLicenses'
                    }
                    stage('Check javadoc') {
                        sh './gradlew --no-daemon --parallel javadoc'
                    }
                    stage('Jacoco root report') {
                        sh './gradlew --no-daemon jacocoRootReport'
                    }
                } finally {
                    archiveArtifacts '**/build/reports/**'
                    archiveArtifacts '**/build/test-results/**'
                    archiveArtifacts 'build/reports/**'
                    archiveArtifacts 'build/distributions/**'

                    junit '**/build/test-results/**/*.xml'
                }
            }
        }
    }
} catch (e) {
    currentBuild.result = 'FAILURE'
} finally {
    // If we're on master and it failed, notify slack
    if (env.BRANCH_NAME == "master") {
        def currentResult = currentBuild.result ?: 'SUCCESS'
        def channel = '#priv-pegasys-prod-dev'
        if (currentResult == 'SUCCESS') {
            def previousResult = currentBuild.previousBuild?.result
            if (previousResult != null && (previousResult == 'FAILURE' || previousResult == 'UNSTABLE')) {
                slackSend(
                    color: 'good',
                    message: "Pantheon branch ${env.BRANCH_NAME} build is back to HEALTHY.\nBuild Number: #${env.BUILD_NUMBER}\n${env.BUILD_URL}",
                    channel: channel
                )
            }
        } else if (currentBuild.result == 'FAILURE') {
            slackSend(
                color: 'danger',
                message: "Pantheon branch ${env.BRANCH_NAME} build is FAILING.\nBuild Number: #${env.BUILD_NUMBER}\n${env.BUILD_URL}",
                channel: channel
            )
        } else if (currentBuild.result == 'UNSTABLE') {
            slackSend(
                color: 'warning',
                message: "Pantheon branch ${env.BRANCH_NAME} build is UNSTABLE.\nBuild Number: #${env.BUILD_NUMBER}\n${env.BUILD_URL}",
                channel: channel
            )
        }
    }
}