Jenkinsfile.docker

pipeline {
  agent any
  environment {
      // Grab our Nirmata Token from Jenkins creds
      NIRMATA_TOKEN     = credentials('NIRMATA_TOKEN')
      // This needs to be changed if you are using Nirmata PE
      NIRMATA_URL       = 'https://nirmata.io'
      // This should be your locally cached copy
      NCTL_URL          = 'https://nirmata-downloads.s3.us-east-2.amazonaws.com/nctl/nctl_3.1.0-rc2/nctl_3.1.0-rc2_linux_64-bit.zip'
      // The rest should changed to your app and repo.
      DOCKER_REPO       = 'ssilbory/alpine-tomcat'
      APP_NAME          = 'alpine-tomcat'
      ENV_NAME          = 'tomcat'
      YAML_FILE         = 'tomcat.yaml'
  }
  stages {
    stage('Build with docker') {
      // You might want to break this into multiple stages
      steps {
        // Get our git repo
        git 'https://github.com/nirmata-add-ons/jekins-example.git'
        // Can you actually run docker this requires a vm or DiD
        // DiD == Bad Idea
        sh "docker build ${DOCKER_REPO}:${env.BUILD_ID}"
        // Be sure to auth
        sh "docker push ${DOCKER_REPO}:${env.BUILD_ID}"
        sh "sed  s/:latest/:${env.BUILD_ID}/ -i ${YAML_FILE}"
        // Update app. Be sure the enviroment and app exist
        sh '''if command -v nctl ;then
                nctl environments apps apply ${APP_NAME} -e ${ENV_NAME} -f ${YAML_FILE}
              else
                if [ -f nctl ];then
                  chmod +x nctl
                else
                  wget -O nctl.zip ${NCTL_URL}
                  unzip -o nctl.zip
                  chmod 500 nctl
                fi
                # Your app must exist in Nirmata
                ./nctl environments apps apply ${APP_NAME} -e ${ENV_NAME} -f ${YAML_FILE}
              fi'''
      }
    }
  }
}