Jenkinsfile

// Push the build to the nodes labled staging
node ('stage'){
  //Perform a build on recieving a webhook from the github repo
   stage ('Code Pull on Github') {
     git credentialsId: 'github',
     url: 'https://github.com/mugithi/blog.git'
   }

   //Build the container and tag it with abuild tag of the job
   stage ('Container Image Builds') {
      sh 'sudo docker build -t mugithi/blog:${BUILD_TAG} .'
   }

   //Set dockerhub credentials and use them to push to dockerhub
   stage ('Image Push to Dockerhub') {
     withCredentials([[$class: 'UsernamePasswordMultiBinding',
       // set the dockerhub credentials
       credentialsId: 'dockerhub',
       passwordVariable: 'DOCKER_PASSWORD',
       usernameVariable: 'DOCKER_USERNAME']]) {
           sh '''sudo docker login -u ${DOCKER_USERNAME} -p ${DOCKER_PASSWORD} -e [email protected]
                 sudo docker push mugithi/blog:${BUILD_TAG}'''
               }
   }

   // Update the staging environment and push out a URL for the user to view the website
   stage ('Update staged-blog.isaack.io') {
     //stop any running containers
     sh '''CID=`sudo docker ps -qa`; if [ -n "$CID" ]; then sudo docker stop $CID && sudo docker rm $CID; else  echo "No Container is running" ; fi'''
     //run the latest build of the container over port 80
     sh 'sudo docker run -itd -p 80:4000 --name isaack.io mugithi/blog:${BUILD_TAG} serve --host= 0.0.0.0'
     sh 'sudo docker ps -qa'
     //return the url to the user where to view the blog
     sh '''set +x; echo "Please naviate to http://"`curl ifconfig.ca`; set -x'''
   }

   // Check with the user if staging is ready to be pushed to Production
   stage ('Promote to Productions') {

      //Send user prompt with yes/no prompt on whether you can push site to production
      def userInput = input id: 'Promote', message: 'Promote This to Production?', parameters: [choice(choices: 'Yes\nNo', description: '', name: 'answer')]
      echo ("Answer: ${userInput}")

      //If yes push to production

      if (userInput == "Yes") {
          node ('production') {

               def DOCKER_CONTAINER_NAME = "blog.isaack.io"

               sh '''CID=`sudo docker ps -qa`; if [ -n "$CID" ]; then sudo docker stop $CID && sudo docker rm $CID; else  echo "No Container is running" ; fi'''
               sh 'sudo docker run -itd -p 80:4000 --name isaack.io mugithi/blog:${BUILD_TAG} serve --host= 0.0.0.0'
              // sh 'sudo docker run -itd -p 80:4000 --name isaack.io mugithi/blog:${BUILD_TAG} serve -H 0.0.0.0'
               sh 'sudo docker ps -qa'
               sh '''set +x; echo "Please naviate to http://"`curl ifconfig.ca`; set -x'''
                 //blog.run('-itd -p 8080:4000')
          }

      }
      else {
        echo ("Time to get some work done")
      }
   }
}