Jenkinsfile

def notifySlack(String buildStatus = 'STARTED') {
  // Build status of null means success.
  buildStatus = buildStatus?: 'SUCCESS'

  def color

  if (buildStatus == 'STARTED') {
    color = '#D4DADF'
  } else if (buildStatus == 'SUCCESS') {
    color = '#BDFFC3'
  } else if (buildStatus == 'UNSTABLE') {
    color = '#FFFE89'
  } else {
    color = '#FF9FA1'
  }

  def msg = "${buildStatus}: `${env.JOB_NAME}` #${env.BUILD_NUMBER}:\n${env.BUILD_URL}"

  slackSend(color: color, message: msg)

  "Slack Message"
}



pipeline {
  agent any
  stages {
    stage('Build') {
      steps {
        notifySlack()
        sh '''docker-compose build --no-cache'''
      }
    }
  }
  post {
    failure {
      notifySlack('FAILURE')
    }
    success {
      notifySlack('SUCCESS')
    }
    unstable {
      notifySlack('UNSTABLE')
    }
  }
}