pipeline {
// Initially run on any agent
   agent {
      label 'docker-amd64'
   }
   options { timestamps () }
   environment {
     
//Set some defaults
      def workspace = pwd()
   }
   stages {
// for debugging purposes
      stage('report') {
         steps {
            echo "Branch/Tag          : ${env.GIT_BRANCH}"
            echo "Commit Hash         : ${env.GIT_COMMIT}"
            echo "Workspace directory : ${workspace}"
         }
      }
         
      stage('Clone Docs') {
         steps {
            dir('galasa.dev') {
              deleteDir()
            }
            sh 'mkdir galasa.dev'
            dir('galasa.dev') {
               git(url: 'https://github.com/galasa-dev/galasa.dev.git', branch: "master")
            }
         }
      }
         
      stage('Build Docs') {
         steps {
            dir('galasa.dev') {
               sh "npm install"
               dir('public') {
                  deleteDir()
               }
               sh "npm run build"
            }
         }
      }
      
      stage('Build Docker Image') {
         steps {
            withFolderProperties { 
               dir('docker/docs') {
                  dir('public') {
                     deleteDir()
                  }
                  sh "cp -R ../../galasa.dev/public ."
                  sh "docker build -t ${env.DOCKER_REPO}/galasa-docs-generic:${env.DOCKER_VERSION} ." 
               }
            }
         }
      }
      
      stage('Push Docker Image') {
         steps {
            withFolderProperties { 
               dir('docker/docs') {
                  sh "docker push ${env.DOCKER_REPO}/galasa-docs-generic:${env.DOCKER_VERSION}" 
               }
            }
         }
      }
   }
//   post {
//       // triggered when red sign
//       failure {
//           slackSend (channel: '#project-galasa-devs', color: '#FF0000', message: "FAILED: Job '${env.JOB_NAME} [${env.BUILD_NUMBER}]' (${env.BUILD_URL})")
//       }
//    }
}