pipeline {
	agent any
	tools {
		go 'go-1.15.6'
	}
	environment {
		GO115MODULE = 'on'
		CGO_ENABLED = 0
		GOPATH = '/tmp/gopath'
	}
	stages {
		stage('Pre Test') {
			steps {
				echo 'Installing dependencies'
				sh 'go version'
				sh 'go get -u golang.org/x/lint/golint'
			}
		}
		stage('Compile') {
			steps {
				sh './do.sh build'
			}
		}
		stage('Test') {
			parallel{
				stage('go vet') {
					steps {
						echo 'Running vetting'
						sh './do.sh _vet'
					}
				}
				stage('test') {
					environment {
						PATH="${env.PATH}:${env.GOPATH}/bin"
					}
					steps {
						echo 'Running test'

						sh './do.sh _test'

						sh "go get github.com/tebeka/go2xunit"
						sh "go2xunit < tests.out -output tests.xml"
						junit "tests.xml"

						// convert coverage
						sh "go get github.com/t-yuki/gocover-cobertura"
						sh "gocover-cobertura < coverage.out > coverage.xml"
						cobertura coberturaReportFile: 'coverage.xml'

					}
				}
				stage('lint') {
					environment {
						PATH="${env.PATH}:${env.GOPATH}/bin"
					}
					steps {
						sh './do.sh _lint'
					}
				}
			}
		}

	}
	post {
		always {
			mail (bcc: '',
				body: "Project: ${env.JOB_NAME} <br>Build Number: ${env.BUILD_NUMBER} <br> Build URL: ${env.BUILD_URL}", cc: '', charset: 'UTF-8', from: 'jenkins@jenkins.deepak.science', mimeType: 'text/html', replyTo: 'dmallubhotla+jenkins@gmail.com', subject: "${env.JOB_NAME} #${env.BUILD_NUMBER}: Build ${currentBuild.currentResult}", to: "dmallubhotla+ci@gmail.com")
		}
	}
}