Jenkinsfile

pipeline {
		
	environment {
				registry = "https://docker-registry.it.csiro.au"
				imageName = "aemvl/backend"
				registryCredential = "sam-nexus"
		}
	agent none
		options {
				buildDiscarder(logRotator(numToKeepStr: '25', artifactNumToKeepStr: '4'))
				disableConcurrentBuilds()
		}
	
	stages {
		stage('Setup & Test') {
			agent {
				docker {
					image 'continuumio/miniconda3'
					args '-u root:root'
				}
			}
			steps {
				sh 'conda create -n aemvl-backend python=3.6'
				sh 'echo "source activate aemvl-backend" > ~/.bashrc'
				sh 'PATH=/opt/conda/envs/env/bin:$PATH'
				sh 'conda install --file requirements.txt'
				sh 'GDAL_DATA=/opt/miniconda3/envs/aemvl-backend/share/epsg_csv'
				sh 'pip install pylint pytest python-dotenv'

				echo "Unit Tests"
				sh 'py.test --verbose --junit-xml test-reports/results.xml'

				echo "Style check"
				sh  ''' 
								pylint aemvl_backend || true
						'''		
			}
			post {
				always {
					junit 'test-reports/results.xml'
					sh 'sh clean.sh'
				}
			}
		}
		stage('Build Image') {
			agent { label 'master' }
			steps {
				script {
					SECRET = sh (script:"date +%s | sha256sum | base64 | head -c 32 ; echo", returnStdout: true).trim()

					if( "${env.BRANCH_NAME}" != "master" ) {
							GIT_TAG = "${env.BRANCH_NAME}-${env.BUILD_NUMBER}"
					}
					else {
							GIT_TAG = "${env.BUILD_NUMBER}"
					}
					image = docker.build("${imageName}", " --build-arg version=${GIT_TAG} --build-arg secret=${SECRET} .")
					println "Newly generated image, " + image.id
				}
			}
		}
		stage('Push Image') {
			agent { label 'master' }
			steps {
				script {
					docker.withRegistry(registry, registryCredential)
					{
						image.push("${env.BRANCH_NAME}")
						if ( "${env.BRANCH_NAME}" == "master" ) {
								image.push("latest")
						}
					}
				}
			}
		}
	}
}