Jenkinsfile

pipeline {
    agent none
    stages {
        stage ('Info') {
            agent any 
            steps {
                echo 'FETCHING JENKINSFILE FROM ${GIT_URL} : ${GIT_BRANCH}'
                echo 'BUILD_VERSION: ${BUILD_NUMBER}'
	    	slackSend message:"Build Started - ${env.JOB_NAME} ${env.BUILD_NUMBER} (<${env.BUILD_URL}|Open>)"
            }
        }
        stage('Build Node Application') {
            agent {
                docker {
                    image 'node:latest'
                }
            }
            environment {
                HOME = '.'
            }
            steps {
                echo 'NPM Build Application ...'
				sh "npm install --prefix ./proj1 && npm run build --prod --prefix ./proj1"
            }
        }
        stage('Build Docker Image') {
            agent any
            steps {
                echo 'Build docker image'
                sh "docker build -t test ./proj1/"
                sh "docker tag test:latest 626379456089.dkr.ecr.ap-southeast-2.amazonaws.com/test:${BUILD_NUMBER}"
            }
        }
        stage('Push to ECR') {
            agent any
            steps {
                script {
                    docker.withRegistry("https://626379456089.dkr.ecr.ap-southeast-2.amazonaws.com", "ecr:ap-southeast-2:test-ecr-credentials")
                    {
                        docker.image("626379456089.dkr.ecr.ap-southeast-2.amazonaws.com/test:${BUILD_NUMBER}").push()
                    }                
                }
            }
        }
        stage('Deploy to ECS') {
            agent any
            steps {
                input 'Does everything look OK?'
                milestone(1)
             	sh 'chmod +x ecs-deploy.sh'
		        sh './ecs-deploy.sh'
            }
        }
    }
    post {
        always {
            script {
                if ( currentBuild.currentResult == "SUCCESS" ) {
                    slackSend color: "good", message: "Job: ${env.JOB_NAME} with buildnumber ${env.BUILD_NUMBER} was successful"
                }
                else if( currentBuild.currentResult == "FAILURE" ) { 
                    slackSend color: "danger", message: "Job: ${env.JOB_NAME} with buildnumber ${env.BUILD_NUMBER} was failed"
                }
                else if( currentBuild.currentResult == "UNSTABLE" ) { 
                    slackSend color: "warning", message: "Job: ${env.JOB_NAME} with buildnumber ${env.BUILD_NUMBER} was unstable"
                }
                else {
                    slackSend color: "danger", message: "Job: ${env.JOB_NAME} with buildnumber ${env.BUILD_NUMBER} its resulat was unclear"	
                }
            }
        }
    }
}