#!/usr/bin/env groovy

/*
 * Copyright (C) 2019 - present Instructure, Inc.
 *
 * This file is part of Canvas.
 *
 * Canvas is free software: you can redistribute it and/or modify it under
 * the terms of the GNU Affero General Public License as published by the Free
 * Software Foundation, version 3 of the License.
 *
 * Canvas is distributed in the hope that it will be useful, but WITHOUT ANY
 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
 * A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
 * details.
 *
 * You should have received a copy of the GNU Affero General Public License along
 * with this program. If not, see <http://www.gnu.org/licenses/>.
 */

library "canvas-builds-library@${env.CANVAS_BUILDS_REFSPEC}"

def cleanupFn(status) {
  try {
    junit "tmp/spec_results/**/*.xml"

    if(status == 'SUCCESS' && configuration.isChangeMerged()) {
      sh 'build/new-jenkins/pact/contracts-publish-api.sh'
    }
  } finally {
    sh 'rm -vrf tmp/spec_results'
    execute 'bash/docker-cleanup.sh --allow-failure'
  }
}

def runAndCopyResults(database_name, consumer_name, script_name='build/new-jenkins/pact/contracts-verify-api.sh') {
  withEnv([
    "DATABASE_NAME=${database_name}",
    "PACT_API_CONSUMER=${consumer_name}",
  ]) {
    try {
      sh script_name
    } finally {
      sh 'build/new-jenkins/docker-copy-files.sh /usr/src/app/log/results.xml tmp/spec_results/${DATABASE_NAME} ${DATABASE_NAME} --allow-error --clean-dir'
    }
  }
}

pipeline {
  agent none
  options {
    ansiColor('xterm')
    timestamps()
  }

  environment {
    COMPOSE_FILE = 'docker-compose.new-jenkins.yml:docker-compose.new-jenkins-contract-tests.yml'
    DOCKER_PROCESSES = '7'
    POSTGRES_PASSWORD = 'sekret'
    PACT_BROKER = credentials('PACT_BROKER')
    PACT_BROKER_USERNAME="${env.PACT_BROKER_USR}"
    PACT_BROKER_PASSWORD="${env.PACT_BROKER_PSW}"
  }

  stages {
    stage('Environment') {
      steps {
        script {
          protectedNode('canvas-docker', { status -> cleanupFn(status) }) {
            stage ('Pre-Cleanup') {
              cleanAndSetup()
            }

            stage('Start Docker Images') {
              timeout(time: 10) {
                def refspecToCheckout = env.GERRIT_PROJECT == "canvas-lms" ? env.JENKINSFILE_REFSPEC : env.CANVAS_LMS_REFSPEC

                checkoutRepo("canvas-lms", refspecToCheckout, 1)

                sh 'build/new-jenkins/docker-compose-pull.sh'
                sh 'build/new-jenkins/pact/docker-compose-pact-setup.sh'
              }
            }

            stage('Provider Verification for API and Live Event Consumers') {
              def stages = [:]

              stages['Android'] = {
                timeout(time: 10) {
                  runAndCopyResults('pact_test1', 'android')
                }
              }

              stages['Canvas iOS'] = {
                timeout(time: 10) {
                  runAndCopyResults('pact_test2', 'canvas-ios')
                }
              }

              stages['Generic'] = {
                timeout(time: 10) {
                  runAndCopyResults('pact_test3', 'Generic Consumer')
                }
              }

              stages['Quiz LTI'] = {
                timeout(time: 10) {
                  runAndCopyResults('pact_test4', 'Quiz LTI')
                }
              }

              stages['Sistemic'] = {
                timeout(time: 10) {
                  runAndCopyResults('pact_test5', 'Sistemic')
                }
              }

              stages['Live Events'] = {
                timeout(time: 5) {
                  runAndCopyResults('live_events', '', 'build/new-jenkins/pact/contracts-verify-live-events.sh')
                }
              }

              stages['Outcomes'] = {
                timeout(time: 5) {
                  runAndCopyResults('pact_test6', '', 'build/new-jenkins/pact/contracts-generate-api.sh')
                }
              }

              parallel(stages)
            }
          }
        }
      }
    }
  }
}