pipeline {
    agent any
    tools {nodejs "NodeJS"}

    stages {
        stage('Prepare') {
            agent any

            steps {
                checkout scm
            }

            post {

                success {
                    echo 'prepare success'
                }

                always {
                    echo 'done prepare'
                }

                cleanup {
                    echo 'after all other post conditions'
                }
            }
        }

        stage('build gradle') {
            steps {
                sh  './gradlew build'


                sh 'ls -al ./build'
            }
            post {
                success {
                    echo 'gradle build success'
                }

                failure {
                    echo 'gradle build failed'
                }
            }
        }

        stage('dockerizing'){
            steps{
                sh 'docker build -t cryptoapp:0.1 .'
            }
        }

        stage('Deploy') {
            steps {
                sh 'docker ps -q --filter "name=cryptoapp" | grep -q . && docker stop cryptoapp && docker rm cryptoapp | true'
                sh 'docker run -p 9999:8080 -d --name=cryptoapp cryptoapp:0.1'
                sh 'docker rmi -f $(docker images -f "dangling=true" -q) || true'
            }

            post {
                success {
                    echo 'success'
                }

                failure {
                    echo 'failed'
                }
            }
        }
    }
}