Jenkinsfile examples

Jenkinsfile

/*
  Example Jenkinsfile for build docker images.
  Just place inside VCS and use multibranch project.
*/

node('master') {
  checkout scm
  
  stage("build") {
    /* build it */
    def customImage = docker.build(
      "my-image:${env.BUILD_ID}",
      "./Dockerfile.non-standart"
    )
  }

  stage("test") {
    /* test it */
    customImage.inside {
      sh 'make test'
    }
  }

  stage("test") {
    /* use registry with plain auth, like "gitlab registry"/"docker hub" */
    docker.withRegistry('https://registry.example.com', 'credentials-id') {
      /* push it */
      customImage.push()
      /* and push with custom tag */
      customImage.push('latest')
    }
  }
}